diff --git a/system/autoload/Package.php b/system/autoload/Package.php
index a2210d2f..aa2fda95 100644
--- a/system/autoload/Package.php
+++ b/system/autoload/Package.php
@@ -197,7 +197,7 @@ class Package
                 if ($plan_id != $b['plan_id']) {
                     $isChangePlan = true;
                 }
-                if ($config['extend_expiry'] === 'yes') {
+                if ($config['extend_expiry'] != 'no') {
                     if ($b['namebp'] == $p['name_plan'] && $b['status'] == 'on') {
                         // if it same internet plan, expired will extend
                         if ($p['validity_unit'] == 'Months') {
@@ -399,7 +399,7 @@ class Package
                 if ($plan_id != $b['plan_id']) {
                     $isChangePlan = true;
                 }
-                if ($config['extend_expiry'] === 'yes') {
+                if ($config['extend_expiry'] != 'no') {
                     if ($b['namebp'] == $p['name_plan'] && $b['status'] == 'on') {
                         // if it same internet plan, expired will extend
                         if ($p['validity_unit'] == 'Months') {
diff --git a/system/autoload/Radius.php b/system/autoload/Radius.php
index a8f7dc1b..52ccc3f4 100644
--- a/system/autoload/Radius.php
+++ b/system/autoload/Radius.php
@@ -172,7 +172,8 @@ class Radius
             if ($p) {
                 // if exists
                 Radius::delAtribute(Radius::getTableCustomer(), 'Max-All-Session', 'username', $customer['username']);
-                Radius::delAtribute(Radius::getTableCustomer(), 'Max-Volume', 'username', $customer['username']);
+                //Radius::delAtribute(Radius::getTableCustomer(), 'Max-Volume', 'username', $customer['username']);
+				Radius::delAtribute(Radius::getTableCustomer(), 'Max-Data', 'username', $customer['username']);
                 $p->groupname = "plan_" . $plan['id'];
                 $p->save();
             } else {
@@ -195,9 +196,9 @@ class Radius
                         $datalimit = $plan['data_limit'] . "000000000";
                     else
                         $datalimit = $plan['data_limit'] . "000000";
-                    Radius::upsertCustomer($customer['username'], 'Max-Volume', $datalimit);
+                    //Radius::upsertCustomer($customer['username'], 'Max-Volume', $datalimit);
                     // Mikrotik Spesific
-                    //Radius::upsertCustomer($customer['username'], 'Max-Data', $datalimit);
+                    Radius::upsertCustomer($customer['username'], 'Max-Data', $datalimit);
                     //Radius::upsertCustomer($customer['username'], 'Mikrotik-Total-Limit', $datalimit);
                 } else if ($plan['limit_type'] == "Both_Limit") {
                     if ($plan['time_unit'] == 'Hrs')
@@ -208,10 +209,10 @@ class Radius
                         $datalimit = $plan['data_limit'] . "000000000";
                     else
                         $datalimit = $plan['data_limit'] . "000000";
-                    Radius::upsertCustomer($customer['username'], 'Max-Volume', $datalimit);
+                    //Radius::upsertCustomer($customer['username'], 'Max-Volume', $datalimit);
                     Radius::upsertCustomer($customer['username'], 'Max-All-Session', $timelimit);
                     // Mikrotik Spesific
-                    //Radius::upsertCustomer($customer['username'], 'Max-Data', $datalimit);
+                    Radius::upsertCustomer($customer['username'], 'Max-Data', $datalimit);
                     //Radius::upsertCustomer($customer['username'], 'Mikrotik-Total-Limit', $datalimit);
 
 
@@ -219,9 +220,9 @@ class Radius
 
                 }
             } else {
-                Radius::delAtribute(Radius::getTableCustomer(), 'Max-Volume', 'username', $customer['username']);
+                //Radius::delAtribute(Radius::getTableCustomer(), 'Max-Volume', 'username', $customer['username']);
                 Radius::delAtribute(Radius::getTableCustomer(), 'Max-All-Session', 'username', $customer['username']);
-                //Radius::delAtribute(Radius::getTableCustomer(), 'Max-Data', 'username', $customer['username']);
+                Radius::delAtribute(Radius::getTableCustomer(), 'Max-Data', 'username', $customer['username']);
             }
 
             Radius::disconnectCustomer($customer['username']);
diff --git a/system/boot.php b/system/boot.php
index c766baf5..3359d90f 100644
--- a/system/boot.php
+++ b/system/boot.php
@@ -156,6 +156,11 @@ try {
     $ui->assign("error_message", $e->getMessage() . '<br><pre>' . $e->getTraceAsString() . '</pre>');
     $ui->assign("error_title", "PHPNuxBill Crash");
     $ui->display('router-error.tpl');
+    Message::sendTelegram(
+        "Sistem Error.\n" .
+            $e->getMessage() . "\n" .
+            $e->getTraceAsString()
+    );
     die();
 } catch (Exception $e) {
     if (!Admin::getID()) {
@@ -164,5 +169,10 @@ try {
     $ui->assign("error_message", $e->getMessage() . '<br><pre>' . $e->getTraceAsString() . '</pre>');
     $ui->assign("error_title", "PHPNuxBill Crash");
     $ui->display('router-error.tpl');
+    Message::sendTelegram(
+        "Sistem Error.\n" .
+            $e->getMessage() . "\n" .
+            $e->getTraceAsString()
+    );
     die();
 }
diff --git a/system/composer.json b/system/composer.json
index 9bded243..2fa24fc3 100644
--- a/system/composer.json
+++ b/system/composer.json
@@ -1,6 +1,6 @@
 {
     "require": {
         "mpdf/mpdf": "^8.1",
-        "smarty/smarty": "^4.3"
+        "smarty/smarty": "=4.5.3"
     }
 }
diff --git a/system/composer.lock b/system/composer.lock
index 40d0cae7..9eb75f04 100644
--- a/system/composer.lock
+++ b/system/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "81c1d3c4b2673fdd2922ac32768d59f1",
+    "content-hash": "a33a5e0440af423877195440decefd29",
     "packages": [
         {
             "name": "mpdf/mpdf",
@@ -413,16 +413,16 @@
         },
         {
             "name": "smarty/smarty",
-            "version": "v4.3.1",
+            "version": "v4.5.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/smarty-php/smarty.git",
-                "reference": "e28cb0915b4e3749bf57d4ebae2984e25395cfe5"
+                "reference": "9fc96a13dbaf546c3d7bcf95466726578cd4e0fa"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/smarty-php/smarty/zipball/e28cb0915b4e3749bf57d4ebae2984e25395cfe5",
-                "reference": "e28cb0915b4e3749bf57d4ebae2984e25395cfe5",
+                "url": "https://api.github.com/repos/smarty-php/smarty/zipball/9fc96a13dbaf546c3d7bcf95466726578cd4e0fa",
+                "reference": "9fc96a13dbaf546c3d7bcf95466726578cd4e0fa",
                 "shasum": ""
             },
             "require": {
@@ -473,9 +473,9 @@
             "support": {
                 "forum": "https://github.com/smarty-php/smarty/discussions",
                 "issues": "https://github.com/smarty-php/smarty/issues",
-                "source": "https://github.com/smarty-php/smarty/tree/v4.3.1"
+                "source": "https://github.com/smarty-php/smarty/tree/v4.5.3"
             },
-            "time": "2023-03-28T19:47:03+00:00"
+            "time": "2024-05-28T21:46:01+00:00"
         }
     ],
     "packages-dev": [],
@@ -486,5 +486,5 @@
     "prefer-lowest": false,
     "platform": [],
     "platform-dev": [],
-    "plugin-api-version": "2.3.0"
+    "plugin-api-version": "2.6.0"
 }
diff --git a/system/lan/english.json b/system/lan/english.json
index 5197bd84..d327f961 100644
--- a/system/lan/english.json
+++ b/system/lan/english.json
@@ -623,5 +623,13 @@
     "Tax_Rates_in_percentage": "Tax Rates in percentage",
     "Custom_Tax_Rate": "Custom Tax Rate",
     "Enter_Custom_Tax_Rate": "Enter Custom Tax Rate",
-    "Enter_the_custom_tax_rate__e_g___3_75_for_3_75__": "Enter the custom tax rate (e.g., 3.75 for 3.75%)"
+    "Enter_the_custom_tax_rate__e_g___3_75_for_3_75__": "Enter the custom tax rate (e.g., 3.75 for 3.75%)",
+    "Additional_Information": "Additional Information",
+    "City_of_Resident": "City of Resident",
+    "District": "District",
+    "State": "State",
+    "State_of_Resident": "State of Resident",
+    "Zip": "Zip",
+    "Zip_Code": "Zip Code",
+    "": ""
 }
\ No newline at end of file
diff --git a/system/vendor/composer/ClassLoader.php b/system/vendor/composer/ClassLoader.php
index a72151c7..7824d8f7 100644
--- a/system/vendor/composer/ClassLoader.php
+++ b/system/vendor/composer/ClassLoader.php
@@ -45,35 +45,34 @@ class ClassLoader
     /** @var \Closure(string):void */
     private static $includeFile;
 
-    /** @var ?string */
+    /** @var string|null */
     private $vendorDir;
 
     // PSR-4
     /**
-     * @var array[]
-     * @psalm-var array<string, array<string, int>>
+     * @var array<string, array<string, int>>
      */
     private $prefixLengthsPsr4 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, array<int, string>>
+     * @var array<string, list<string>>
      */
     private $prefixDirsPsr4 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, string>
+     * @var list<string>
      */
     private $fallbackDirsPsr4 = array();
 
     // PSR-0
     /**
-     * @var array[]
-     * @psalm-var array<string, array<string, string[]>>
+     * List of PSR-0 prefixes
+     *
+     * Structured as array('F (first letter)' => array('Foo\Bar (full prefix)' => array('path', 'path2')))
+     *
+     * @var array<string, array<string, list<string>>>
      */
     private $prefixesPsr0 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, string>
+     * @var list<string>
      */
     private $fallbackDirsPsr0 = array();
 
@@ -81,8 +80,7 @@ class ClassLoader
     private $useIncludePath = false;
 
     /**
-     * @var string[]
-     * @psalm-var array<string, string>
+     * @var array<string, string>
      */
     private $classMap = array();
 
@@ -90,21 +88,20 @@ class ClassLoader
     private $classMapAuthoritative = false;
 
     /**
-     * @var bool[]
-     * @psalm-var array<string, bool>
+     * @var array<string, bool>
      */
     private $missingClasses = array();
 
-    /** @var ?string */
+    /** @var string|null */
     private $apcuPrefix;
 
     /**
-     * @var self[]
+     * @var array<string, self>
      */
     private static $registeredLoaders = array();
 
     /**
-     * @param ?string $vendorDir
+     * @param string|null $vendorDir
      */
     public function __construct($vendorDir = null)
     {
@@ -113,7 +110,7 @@ class ClassLoader
     }
 
     /**
-     * @return string[]
+     * @return array<string, list<string>>
      */
     public function getPrefixes()
     {
@@ -125,8 +122,7 @@ class ClassLoader
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, array<int, string>>
+     * @return array<string, list<string>>
      */
     public function getPrefixesPsr4()
     {
@@ -134,8 +130,7 @@ class ClassLoader
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, string>
+     * @return list<string>
      */
     public function getFallbackDirs()
     {
@@ -143,8 +138,7 @@ class ClassLoader
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, string>
+     * @return list<string>
      */
     public function getFallbackDirsPsr4()
     {
@@ -152,8 +146,7 @@ class ClassLoader
     }
 
     /**
-     * @return string[] Array of classname => path
-     * @psalm-return array<string, string>
+     * @return array<string, string> Array of classname => path
      */
     public function getClassMap()
     {
@@ -161,8 +154,7 @@ class ClassLoader
     }
 
     /**
-     * @param string[] $classMap Class to filename map
-     * @psalm-param array<string, string> $classMap
+     * @param array<string, string> $classMap Class to filename map
      *
      * @return void
      */
@@ -179,24 +171,25 @@ class ClassLoader
      * Registers a set of PSR-0 directories for a given prefix, either
      * appending or prepending to the ones previously set for this prefix.
      *
-     * @param string          $prefix  The prefix
-     * @param string[]|string $paths   The PSR-0 root directories
-     * @param bool            $prepend Whether to prepend the directories
+     * @param string              $prefix  The prefix
+     * @param list<string>|string $paths   The PSR-0 root directories
+     * @param bool                $prepend Whether to prepend the directories
      *
      * @return void
      */
     public function add($prefix, $paths, $prepend = false)
     {
+        $paths = (array) $paths;
         if (!$prefix) {
             if ($prepend) {
                 $this->fallbackDirsPsr0 = array_merge(
-                    (array) $paths,
+                    $paths,
                     $this->fallbackDirsPsr0
                 );
             } else {
                 $this->fallbackDirsPsr0 = array_merge(
                     $this->fallbackDirsPsr0,
-                    (array) $paths
+                    $paths
                 );
             }
 
@@ -205,19 +198,19 @@ class ClassLoader
 
         $first = $prefix[0];
         if (!isset($this->prefixesPsr0[$first][$prefix])) {
-            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
+            $this->prefixesPsr0[$first][$prefix] = $paths;
 
             return;
         }
         if ($prepend) {
             $this->prefixesPsr0[$first][$prefix] = array_merge(
-                (array) $paths,
+                $paths,
                 $this->prefixesPsr0[$first][$prefix]
             );
         } else {
             $this->prefixesPsr0[$first][$prefix] = array_merge(
                 $this->prefixesPsr0[$first][$prefix],
-                (array) $paths
+                $paths
             );
         }
     }
@@ -226,9 +219,9 @@ class ClassLoader
      * Registers a set of PSR-4 directories for a given namespace, either
      * appending or prepending to the ones previously set for this namespace.
      *
-     * @param string          $prefix  The prefix/namespace, with trailing '\\'
-     * @param string[]|string $paths   The PSR-4 base directories
-     * @param bool            $prepend Whether to prepend the directories
+     * @param string              $prefix  The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths   The PSR-4 base directories
+     * @param bool                $prepend Whether to prepend the directories
      *
      * @throws \InvalidArgumentException
      *
@@ -236,17 +229,18 @@ class ClassLoader
      */
     public function addPsr4($prefix, $paths, $prepend = false)
     {
+        $paths = (array) $paths;
         if (!$prefix) {
             // Register directories for the root namespace.
             if ($prepend) {
                 $this->fallbackDirsPsr4 = array_merge(
-                    (array) $paths,
+                    $paths,
                     $this->fallbackDirsPsr4
                 );
             } else {
                 $this->fallbackDirsPsr4 = array_merge(
                     $this->fallbackDirsPsr4,
-                    (array) $paths
+                    $paths
                 );
             }
         } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
@@ -256,18 +250,18 @@ class ClassLoader
                 throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
             }
             $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
-            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+            $this->prefixDirsPsr4[$prefix] = $paths;
         } elseif ($prepend) {
             // Prepend directories for an already registered namespace.
             $this->prefixDirsPsr4[$prefix] = array_merge(
-                (array) $paths,
+                $paths,
                 $this->prefixDirsPsr4[$prefix]
             );
         } else {
             // Append directories for an already registered namespace.
             $this->prefixDirsPsr4[$prefix] = array_merge(
                 $this->prefixDirsPsr4[$prefix],
-                (array) $paths
+                $paths
             );
         }
     }
@@ -276,8 +270,8 @@ class ClassLoader
      * Registers a set of PSR-0 directories for a given prefix,
      * replacing any others previously set for this prefix.
      *
-     * @param string          $prefix The prefix
-     * @param string[]|string $paths  The PSR-0 base directories
+     * @param string              $prefix The prefix
+     * @param list<string>|string $paths  The PSR-0 base directories
      *
      * @return void
      */
@@ -294,8 +288,8 @@ class ClassLoader
      * Registers a set of PSR-4 directories for a given namespace,
      * replacing any others previously set for this namespace.
      *
-     * @param string          $prefix The prefix/namespace, with trailing '\\'
-     * @param string[]|string $paths  The PSR-4 base directories
+     * @param string              $prefix The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths  The PSR-4 base directories
      *
      * @throws \InvalidArgumentException
      *
@@ -481,9 +475,9 @@ class ClassLoader
     }
 
     /**
-     * Returns the currently registered loaders indexed by their corresponding vendor directories.
+     * Returns the currently registered loaders keyed by their corresponding vendor directories.
      *
-     * @return self[]
+     * @return array<string, self>
      */
     public static function getRegisteredLoaders()
     {
diff --git a/system/vendor/composer/installed.json b/system/vendor/composer/installed.json
index 4ddb3d37..087d088d 100644
--- a/system/vendor/composer/installed.json
+++ b/system/vendor/composer/installed.json
@@ -428,17 +428,17 @@
         },
         {
             "name": "smarty/smarty",
-            "version": "v4.3.1",
-            "version_normalized": "4.3.1.0",
+            "version": "v4.5.3",
+            "version_normalized": "4.5.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/smarty-php/smarty.git",
-                "reference": "e28cb0915b4e3749bf57d4ebae2984e25395cfe5"
+                "reference": "9fc96a13dbaf546c3d7bcf95466726578cd4e0fa"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/smarty-php/smarty/zipball/e28cb0915b4e3749bf57d4ebae2984e25395cfe5",
-                "reference": "e28cb0915b4e3749bf57d4ebae2984e25395cfe5",
+                "url": "https://api.github.com/repos/smarty-php/smarty/zipball/9fc96a13dbaf546c3d7bcf95466726578cd4e0fa",
+                "reference": "9fc96a13dbaf546c3d7bcf95466726578cd4e0fa",
                 "shasum": ""
             },
             "require": {
@@ -448,7 +448,7 @@
                 "phpunit/phpunit": "^8.5 || ^7.5",
                 "smarty/smarty-lexer": "^3.1"
             },
-            "time": "2023-03-28T19:47:03+00:00",
+            "time": "2024-05-28T21:46:01+00:00",
             "type": "library",
             "extra": {
                 "branch-alias": {
@@ -491,7 +491,7 @@
             "support": {
                 "forum": "https://github.com/smarty-php/smarty/discussions",
                 "issues": "https://github.com/smarty-php/smarty/issues",
-                "source": "https://github.com/smarty-php/smarty/tree/v4.3.1"
+                "source": "https://github.com/smarty-php/smarty/tree/v4.5.3"
             },
             "install-path": "../smarty/smarty"
         }
diff --git a/system/vendor/composer/installed.php b/system/vendor/composer/installed.php
index ab5d60c4..6375d41a 100644
--- a/system/vendor/composer/installed.php
+++ b/system/vendor/composer/installed.php
@@ -3,7 +3,7 @@
         'name' => '__root__',
         'pretty_version' => 'dev-master',
         'version' => 'dev-master',
-        'reference' => '54ec065e9828504253781c3720f0dabece50aa35',
+        'reference' => 'a9c0e955937e3ccb2ff050c71b77353b298a982b',
         'type' => 'library',
         'install_path' => __DIR__ . '/../../',
         'aliases' => array(),
@@ -13,7 +13,7 @@
         '__root__' => array(
             'pretty_version' => 'dev-master',
             'version' => 'dev-master',
-            'reference' => '54ec065e9828504253781c3720f0dabece50aa35',
+            'reference' => 'a9c0e955937e3ccb2ff050c71b77353b298a982b',
             'type' => 'library',
             'install_path' => __DIR__ . '/../../',
             'aliases' => array(),
@@ -83,9 +83,9 @@
             'dev_requirement' => false,
         ),
         'smarty/smarty' => array(
-            'pretty_version' => 'v4.3.1',
-            'version' => '4.3.1.0',
-            'reference' => 'e28cb0915b4e3749bf57d4ebae2984e25395cfe5',
+            'pretty_version' => 'v4.5.3',
+            'version' => '4.5.3.0',
+            'reference' => '9fc96a13dbaf546c3d7bcf95466726578cd4e0fa',
             'type' => 'library',
             'install_path' => __DIR__ . '/../smarty/smarty',
             'aliases' => array(),
diff --git a/system/vendor/smarty/smarty/CHANGELOG.md b/system/vendor/smarty/smarty/CHANGELOG.md
new file mode 100644
index 00000000..97355b6d
--- /dev/null
+++ b/system/vendor/smarty/smarty/CHANGELOG.md
@@ -0,0 +1,3625 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [4.5.3] - 2024-05-28
+- Fixed a code injection vulnerability in extends-tag. This addresses CVE-2024-35226.
+
+
+## [4.5.2] - 2024-04-06
+- Fixed argument must be passed by reference error introduced in v4.5.1 [#964](https://github.com/smarty-php/smarty/issues/964)
+
+## [4.5.1] - 2024-03-18
+- Using unregistered static class methods in expressions now also triggers a deprecation notice because we will drop support for this in the next major release [#813](https://github.com/smarty-php/smarty/issues/813)
+
+## [4.5.0] - 2024-03-18
+- (this release accidentally didn't contain any changes, fixed in 4.5.1)
+
+## [4.4.1] - 2024-02-26
+- Fixed internal release-tooling
+
+## [4.4.0] - 2024-02-26
+- Using the `|implode`, `|json_encode` and `|substr` modifiers does not generate a deprecation warning anymore as they will continue to be supported in v5 [#939](https://github.com/smarty-php/smarty/issues/939) 
+
+### Added
+- PHP8.3 support [#925](https://github.com/smarty-php/smarty/issues/925)
+
+### Fixed
+- Incorrect compilation of expressions when escape_html=true [#930](https://github.com/smarty-php/smarty/pull/930)
+
+## [4.3.4] - 2023-09-14
+
+## [4.3.3] - 2023-09-14
+
+### Fixed
+- `|strip_tags` does not work if the input is 0 [#890](https://github.com/smarty-php/smarty/issues/890)
+- Use of negative numbers in {math} equations [#895](https://github.com/smarty-php/smarty/issues/895)
+
+## [4.3.2] - 2023-07-19
+
+### Fixed
+- `$smarty->muteUndefinedOrNullWarnings()` now also mutes PHP8 warnings for undefined properties
+
+## [4.3.1] - 2023-03-28
+
+### Security
+- Fixed Cross site scripting vulnerability in Javascript escaping. This addresses CVE-2023-28447.
+
+### Fixed
+- `$smarty->muteUndefinedOrNullWarnings()` now also mutes PHP7 notices for undefined array indexes [#736](https://github.com/smarty-php/smarty/issues/736)
+- `$smarty->muteUndefinedOrNullWarnings()` now treats undefined vars and array access of a null or false variables 
+  equivalent across all supported PHP versions
+- `$smarty->muteUndefinedOrNullWarnings()` now allows dereferencing of non-objects across all supported PHP versions [#831](https://github.com/smarty-php/smarty/issues/831)
+- PHP 8.1 deprecation warnings on null strings in modifiers [#834](https://github.com/smarty-php/smarty/pull/834)
+
+## [4.3.0] - 2022-11-22
+
+### Added
+- PHP8.2 compatibility [#775](https://github.com/smarty-php/smarty/pull/775)
+
+### Changed
+- Include docs and demo in the releases [#799](https://github.com/smarty-php/smarty/issues/799)
+- Using PHP functions as modifiers now triggers a deprecation notice because we will drop support for this in the next major release [#813](https://github.com/smarty-php/smarty/issues/813) 
+- Dropped remaining references to removed PHP-support in Smarty 4 from docs, lexer and security class. [#816](https://github.com/smarty-php/smarty/issues/816)
+- Support umask when writing (template) files and set dir permissions to 777 [#548](https://github.com/smarty-php/smarty/issues/548) [#819](https://github.com/smarty-php/smarty/issues/819) 
+ 
+### Fixed
+- Output buffer is now cleaned for internal PHP errors as well, not just for Exceptions [#514](https://github.com/smarty-php/smarty/issues/514)
+- Fixed recursion and out of memory errors when caching in complicated template set-ups using inheritance and includes [#801](https://github.com/smarty-php/smarty/pull/801)
+- Fixed PHP8.1 deprecation errors in strip_tags 
+- Fix Variable Usage in Exception message when unable to load subtemplate [#808](https://github.com/smarty-php/smarty/pull/808)
+- Fixed PHP8.1 deprecation notices for strftime [#672](https://github.com/smarty-php/smarty/issues/672)
+- Fixed PHP8.1 deprecation errors passing null to parameter in trim [#807](https://github.com/smarty-php/smarty/pull/807)
+- Adapt Smarty upper/lower functions to be codesafe (e.g. for Turkish locale) [#586](https://github.com/smarty-php/smarty/pull/586)
+- Bug fix for underscore and limited length in template name in custom resources [#581](https://github.com/smarty-php/smarty/pull/581)
+
+## [4.2.1] - 2022-09-14
+
+### Security
+- Applied appropriate javascript and html escaping in mailto plugin to counter injection attacks [#454](https://github.com/smarty-php/smarty/issues/454)
+
+### Fixed
+- Fixed PHP8.1 deprecation notices in modifiers (upper, explode, number_format and replace) [#755](https://github.com/smarty-php/smarty/pull/755) and [#788](https://github.com/smarty-php/smarty/pull/788)
+- Fixed PHP8.1 deprecation notices in capitalize modifier [#789](https://github.com/smarty-php/smarty/issues/789)
+- Fixed use of `rand()` without a parameter in math function [#794](https://github.com/smarty-php/smarty/issues/794)
+- Fixed unselected year/month/day not working in html_select_date [#395](https://github.com/smarty-php/smarty/issues/395)
+
+## [4.2.0] - 2022-08-01
+
+### Fixed
+- Fixed problems with smarty_mb_str_replace [#549](https://github.com/smarty-php/smarty/issues/549)
+- Fixed second parameter of unescape modifier not working [#777](https://github.com/smarty-php/smarty/issues/777)
+
+### Changed
+- Updated HTML of the debug template [#599](https://github.com/smarty-php/smarty/pull/599)
+
+## [4.1.1] - 2022-05-17
+
+### Security
+- Prevent PHP injection through malicious block name or include file name. This addresses CVE-2022-29221
+
+### Fixed
+- Exclude docs and demo from export and composer [#751](https://github.com/smarty-php/smarty/pull/751)
+- PHP 8.1 deprecation notices in demo/plugins/cacheresource.pdo.php [#706](https://github.com/smarty-php/smarty/issues/706)
+- PHP 8.1 deprecation notices in truncate modifier [#699](https://github.com/smarty-php/smarty/issues/699)
+- Math equation `max(x, y)` didn't work anymore [#721](https://github.com/smarty-php/smarty/issues/721)
+- Fix PHP 8.1 deprecated warning when calling rtrim [#743](https://github.com/smarty-php/smarty/pull/743)
+- PHP 8.1: fix deprecation in escape modifier [#727](https://github.com/smarty-php/smarty/pull/727)
+
+## [4.1.0] - 2022-02-06
+
+### Added
+- PHP8.1 compatibility [#713](https://github.com/smarty-php/smarty/pull/713)
+
+## [4.0.4] - 2022-01-18
+
+### Fixed
+- Fixed illegal characters bug in math function security check [#702](https://github.com/smarty-php/smarty/issues/702)
+
+## [4.0.3] - 2022-01-10
+
+### Security
+- Prevent evasion of the `static_classes` security policy. This addresses CVE-2021-21408
+
+## [4.0.2] - 2022-01-10
+
+### Security
+- Prevent arbitrary PHP code execution through maliciously crafted expression for the math function. This addresses CVE-2021-29454
+
+## [4.0.1] - 2022-01-09
+
+### Security
+- Rewrote the mailto function to not use `eval` when encoding with javascript
+
+## [4.0.0] - 2021-11-25
+
+## [4.0.0-rc.0] - 2021-10-13
+
+### Added
+- You can now use `$smarty->muteUndefinedOrNullWarnings()` to activate convert warnings about undefined or null template vars to notices when running PHP8
+
+### Changed
+- Switch CI from Travis to Github CI
+- Updated unit tests to avoid skipped and risky test warnings
+
+### Removed
+- Dropped support for PHP7.0 and below, so Smarty now requires PHP >=7.1
+- Dropped support for php asp tags in templates (removed from php since php7.0)
+- Dropped deprecated API calls that where only accessible through SmartyBC
+- Dropped support for {php} and {include_php} tags and embedded PHP in templates. Embedded PHP will now be passed through as is.
+- Removed all PHP_VERSION_ID and compare_version checks and conditional code blocks that are now no longer required
+- Dropped deprecated SMARTY_RESOURCE_CHAR_SET and SMARTY_RESOURCE_DATE_FORMAT constants
+- Dropped deprecated Smarty::muteExpectedErrors and Smarty::unmuteExpectedErrors API methods
+- Dropped deprecated $smarty->getVariable() method. Use $smarty->getTemplateVars() instead.
+- $smarty->registerResource() no longer accepts an array of callback functions
+
+## [3.1.40] - 2021-10-13
+
+### Changed
+- modifier escape now triggers a E_USER_NOTICE when an unsupported escape type is used https://github.com/smarty-php/smarty/pull/649
+
+### Security
+- More advanced javascript escaping to handle https://html.spec.whatwg.org/multipage/scripting.html#restrictions-for-contents-of-script-elements thanks to m-haritonov
+
+## [3.1.39] - 2021-02-17
+
+### Security
+- Prevent access to `$smarty.template_object` in sandbox mode. This addresses CVE-2021-26119.
+- Fixed code injection vulnerability by using illegal function names in `{function name='blah'}{/function}`. This addresses CVE-2021-26120.
+
+## [3.1.38] - 2021-01-08
+
+### Fixed
+- Smarty::SMARTY_VERSION wasn't updated https://github.com/smarty-php/smarty/issues/628
+
+## [3.1.37] - 2021-01-07
+
+### Changed
+- Changed error handlers and handling of undefined constants for php8-compatibility (set $errcontext argument optional) https://github.com/smarty-php/smarty/issues/605
+- Changed expected error levels in unit tests for php8-compatibility
+- Travis unit tests now run for all php versions >= 5.3, including php8
+- Travis runs on Xenial where possible
+
+### Fixed
+- PHP5.3 compatibility fixes
+- Brought lexer source functionally up-to-date with compiled version
+
+## [3.1.36] - 2020-04-14
+
+### Fixed
+ - Smarty::SMARTY_VERSION wasn't updated in v3.1.35 https://github.com/smarty-php/smarty/issues/584
+
+## [3.1.35] - 2020-04-14
+ - remove whitespaces after comments https://github.com/smarty-php/smarty/issues/447
+ - fix foreachelse on arrayiterators https://github.com/smarty-php/smarty/issues/506
+ - fix files contained in git export archive for package maintainers https://github.com/smarty-php/smarty/issues/325
+ - throw SmartyException when setting caching attributes for cacheable plugin https://github.com/smarty-php/smarty/issues/457
+ - fix errors that occured where isset was replaced with null check such as https://github.com/smarty-php/smarty/issues/453
+ - unit tests are now in the repository
+
+## 3.1.34 release - 05.11.2019
+13.01.2020
+ - fix typo in exception message (JercSi)
+ - fix typehint warning with callable (bets4breakfast)
+ - add travis badge and compatability info to readme (matks)
+ - fix stdClass cast when compiling foreach (carpii)
+ - fix wrong set/get methods for memcached (IT-Experte)
+ - fix pborm assigning value to object variables in smarty_internal_compile_assign (Hunman)
+ - exclude error_reporting.ini from git export (glensc)
+
+## 3.1.34-dev-6 -
+30.10.2018
+ - bugfix a nested subblock in an inheritance child template was not replace by
+   outer level block with same name in same child template https://github.com/smarty-php/smarty/issues/500
+
+29.10.2018
+ - bugfix Smarty::$php_handling == PHP_PASSTHRU (default) did eat the "\n" (newline) character if it did directly followed
+   a PHP tag like "?>" or other https://github.com/smarty-php/smarty/issues/501
+
+14.10.2018
+ - bugfix autoloader exit shortcut https://github.com/smarty-php/smarty/issues/467
+
+11.10.2018
+ - bugfix {insert} not works when caching is enabled and included template is present
+   https://github.com/smarty-php/smarty/issues/496
+ - bugfix in date-format modifier; NULL at date string or default_date did not produce correct output
+   https://github.com/smarty-php/smarty/pull/458
+
+09.10.2018
+ - bugfix fix of 26.8.2017 https://github.com/smarty-php/smarty/issues/327
+   modifier is applied to sum expression https://github.com/smarty-php/smarty/issues/491
+ - bugfix indexed arrays could not be defined "array(...)""
+
+18.09.2018
+  - bugfix large plain text template sections without a Smarty tag > 700kB could
+    could fail in version 3.1.32 and 3.1.33 because PHP preg_match() restrictions
+    https://github.com/smarty-php/smarty/issues/488
+
+## 3.1.33 release - 12.09.2018
+## 3.1.33-dev-12 -
+03.09.2018
+  - bugfix {foreach} using new style property access like {$item@property} on
+    Smarty 2 style named foreach loop could produce errors https://github.com/smarty-php/smarty/issues/484
+
+31.08.2018
+  - bugfix some custom left and right delimiters like '{^' '^}' did not work
+    https://github.com/smarty-php/smarty/issues/450 https://github.com/smarty-php/smarty/pull/482
+
+  - reformating for PSR-2 coding standards https://github.com/smarty-php/smarty/pull/483
+
+  - bugfix on Windows absolute filepathes did fail if the drive letter was followed by a linux DIRECTORY_SEPARATOR
+    like C:/  at Smarty > 3.1.33-dev-5 https://github.com/smarty-php/smarty/issues/451
+
+  - PSR-2 code style fixes for config and template file Lexer/Parser generated with
+    the Smarty Lexer/Parser generator from https://github.com/smarty-php/smarty-lexer
+    https://github.com/smarty-php/smarty/pull/483
+
+26.08.2018
+  - bugfix/enhancement {capture} allow variable as capture block name in Smarty special variable
+    like $smarty.capture.$foo https://github.com/smarty-php/smarty/issues/478 https://github.com/smarty-php/smarty/pull/481
+
+## 3.1.33-dev-6 -
+19.08.2018
+  - fix PSR-2 coding standards and PHPDoc blocks https://github.com/smarty-php/smarty/pull/452
+    https://github.com/smarty-php/smarty/pull/475
+    https://github.com/smarty-php/smarty/pull/473
+  - bugfix PHP5.2 compatibility https://github.com/smarty-php/smarty/pull/472
+
+## 3.1.33-dev-4 -
+17.05.2018
+ - bugfix strip-block produces different output in Smarty v3.1.32 https://github.com/smarty-php/smarty/issues/436
+ - bugfix Smarty::compileAllTemplates ignores `$extension` parameter https://github.com/smarty-php/smarty/issues/437
+   https://github.com/smarty-php/smarty/pull/438
+ - improvement do not compute total property in {foreach} if not needed https://github.com/smarty-php/smarty/issues/443
+ - bugfix  plugins may not be loaded when setMergeCompiledIncludes is true https://github.com/smarty-php/smarty/issues/435
+
+26.04.2018
+ - bugfix  regarding Security Vulnerability did not solve the problem under Linux.
+   Security issue CVE-2018-16831
+
+## 3.1.32 - (24.04.2018)
+24.04.2018
+ - bugfix  possible Security Vulnerability in Smarty_Security class.
+
+26.03.2018
+ - bugfix plugins may not be loaded if {function} or {block} tags are executed in nocache mode
+   https://github.com/smarty-php/smarty/issues/371
+
+26.03.2018
+ - new feature {parent} =  {$smarty.block.parent} {child} =  {$smarty.block.child}
+
+23.03.2018
+ - bugfix preg_replace could fail on large content resulting in a blank page https://github.com/smarty-php/smarty/issues/417
+
+21.03.2018
+ - bugfix {$smarty.section...} used outside {section}{/section} showed incorrect values if {section}{/section} was called inside
+   another loop https://github.com/smarty-php/smarty/issues/422
+ - bugfix short form of {section} attributes did not work https://github.com/smarty-php/smarty/issues/428
+
+17.03.2018
+ - improvement Smarty::compileAllTemplates() exit with a non-zero status code if max errors is reached https://github.com/smarty-php/smarty/pull/402
+
+16.03.2018
+ - bugfix extends resource did not work with user defined left/right delimiter https://github.com/smarty-php/smarty/issues/419
+
+22.11.2017
+ - bugfix {break} and {continue} could fail if {foreach}{/foreach} did contain other
+   looping tags like {for}, {section} and {while} https://github.com/smarty-php/smarty/issues/323
+
+20.11.2017
+  - bugfix rework of newline spacing between tag code and template text.
+    now again identical with Smarty2 (forum topic 26878)
+  - replacement of " by '
+
+05.11.2017
+  - lexer/parser optimization
+  - code cleanup and optimizations
+  - bugfix {$smarty.section.name.loop} used together with {$smarty.section.name.total} could produce
+    wrong results (forum topic 27041)
+
+26.10.2017
+  - bugfix Smarty version was  not filled in header comment of compiled and cached  files
+  - optimization replace internal Smarty::$ds property by DIRECTORY_SEPARATOR
+  - deprecate functions Smarty::muteExpectedErrors() and Smarty::unmuteExpectedErrors()
+    as Smarty does no longer use error suppression like @filemtime().
+    for backward compatibility code is moved from Smarty class to an external class and still can be
+    called.
+  - correction of PHPDoc blocks
+  - minor code cleanup
+
+21.10.2017
+  - bugfix custom delimiters could fail since modification of  version 3.1.32-dev-23
+    https://github.com/smarty-php/smarty/issues/394
+
+18.10.2017
+  - bugfix fix implementation of unclosed block tag in double quoted string of 12.10.2017
+    https://github.com/smarty-php/smarty/issues/396 https://github.com/smarty-php/smarty/issues/397
+    https://github.com/smarty-php/smarty/issues/391 https://github.com/smarty-php/smarty/issues/392
+
+12.10.2017
+  - bugfix $smarty.block.child and $smarty.block.parent could not be used like any
+    $smarty special variable https://github.com/smarty-php/smarty/issues/393
+  - unclosed block tag in double quoted string must throw compiler exception.
+     https://github.com/smarty-php/smarty/issues/391 https://github.com/smarty-php/smarty/issues/392
+
+07.10.2017
+  - bugfix modification of 9.8.2017 did fail on some recursive
+    tag nesting. https://github.com/smarty-php/smarty/issues/389
+
+26.8.2017
+  - bugfix chained modifier failed when last modifier parameter is a signed value
+    https://github.com/smarty-php/smarty/issues/327
+  - bugfix templates filepath with multibyte characters did not work
+    https://github.com/smarty-php/smarty/issues/385
+  - bugfix {make_nocache} did display code if the template did not contain other nocache code
+    https://github.com/smarty-php/smarty/issues/369
+
+09.8.2017
+  - improvement repeated delimiter like {{ and }} will be treated as literal
+    https://groups.google.com/forum/#!topic/smarty-developers/h9r82Bx4KZw
+
+05.8.2017
+  - bugfix wordwrap modifier could fail if used in nocache code.
+    converted plugin file shared.mb_wordwrap.php into modifier.mb_wordwrap.php
+  - cleanup of _getSmartyObj()
+
+31.7.2017
+  - Call clearstatcache() after mkdir() failure https://github.com/smarty-php/smarty/pull/379
+
+30.7.2017
+  - rewrite mkdir() bugfix to retry automatically see https://github.com/smarty-php/smarty/pull/377
+    https://github.com/smarty-php/smarty/pull/379
+
+21.7.2017
+  - security possible PHP code injection on custom resources at display() or fetch()
+    calls if the resource does not sanitize the template name
+  - bugfix fix 'mkdir(): File exists' error on create directory from parallel
+    processes https://github.com/smarty-php/smarty/pull/377
+  - bugfix solve preg_match() hhvm parameter problem https://github.com/smarty-php/smarty/pull/372
+
+27.5.2017
+  - bugfix change compiled code for registered function and modifiers to called as callable to allow closures
+    https://github.com/smarty-php/smarty/pull/368, https://github.com/smarty-php/smarty/issues/273
+  - bugfix https://github.com/smarty-php/smarty/pull/368 did break the default plugin handler
+  - improvement replace phpversion() by PHP_VERSION constant.
+    https://github.com/smarty-php/smarty/pull/363
+
+21.5.2017
+  - performance store flag for already required shared plugin functions in static variable or
+    Smarty's $_cache to improve performance when plugins are often called
+    https://github.com/smarty-php/smarty/commit/51e0d5cd405d764a4ea257d1bac1fb1205f74528#commitcomment-22280086
+  - bugfix remove special treatment of classes implementing ArrayAccess in {foreach}
+    https://github.com/smarty-php/smarty/issues/332
+  - bugfix remove deleted files by clear_cache() and clear_compiled_template() from
+    ACP cache if present, add some is_file() checks to avoid possible warnings on filemtime()
+    caused by above functions.
+    https://github.com/smarty-php/smarty/issues/341
+  - bugfix version 3.1.31 did fail under PHP 5.2
+    https://github.com/smarty-php/smarty/issues/365
+
+19.5.2017
+  - change properties $accessMap and $obsoleteProperties from private to protected
+    https://github.com/smarty-php/smarty/issues/351
+  - new feature The named capture buffers can now be accessed also as array
+    See NEWS_FEATURES.txt https://github.com/smarty-php/smarty/issues/366
+  - improvement check if ini_get() and ini_set() not disabled
+    https://github.com/smarty-php/smarty/pull/362
+
+24.4.2017
+  - fix spelling https://github.com/smarty-php/smarty/commit/e3eda8a5f5653d8abb960eb1bc47e3eca679b1b4#commitcomment-21803095
+
+17.4.2017
+  - correct generated code on empty() and isset() call, observe change PHP behaviour since PHP 5.5
+    https://github.com/smarty-php/smarty/issues/347
+
+14.4.2017
+  - merge pull requests https://github.com/smarty-php/smarty/pull/349, https://github.com/smarty-php/smarty/pull/322 and    https://github.com/smarty-php/smarty/pull/337 to fix spelling and annotation
+
+13.4.2017
+  - bugfix array_merge() parameter should be checked https://github.com/smarty-php/smarty/issues/350
+
+## 3.1.31 - (14.12.2016)
+  23.11.2016
+   - move template object cache into static variables
+
+  19.11.2016
+  - bugfix inheritance root child templates containing nested {block}{/block} could call sub-bock content from parent
+    template https://github.com/smarty-php/smarty/issues/317
+  - change version checking
+
+ 11.11.2016
+  - bugfix when Smarty is using a cached template object on Smarty::fetch() or Smarty::isCached() the inheritance data
+    must be removed https://github.com/smarty-php/smarty/issues/312
+  - smaller speed optimization
+
+ 08.11.2016
+  - add bootstrap file to load and register Smarty_Autoloader. Change composer.json to make it known to composer
+
+ 07.11.2016
+  - optimization of lexer speed https://github.com/smarty-php/smarty/issues/311
+
+ 27.10.2016
+  - bugfix template function definitions array has not been cached between Smarty::fetch() and Smarty::display() calls
+    https://github.com/smarty-php/smarty/issues/301
+
+ 23.10.2016
+  - improvement/bugfix when Smarty::fetch() is called on a template object the inheritance and tplFunctions property
+    should be copied to the called template object
+
+ 21.10.2016
+  - bugfix for compile locking touched timestamp of old compiled file was not restored on compilation error https://github.com/smarty-php/smarty/issues/308
+
+ 20.10.2016
+  - bugfix nocache code was not removed in cache file when subtemplate did contain PHP short tags in text but no other
+    nocache code https://github.com/smarty-php/smarty/issues/300
+
+ 19.10.2016
+  - bugfix {make_nocache $var} did fail when variable value did contain '\' https://github.com/smarty-php/smarty/issues/305
+  - bugfix {make_nocache $var} remove spaces from variable value https://github.com/smarty-php/smarty/issues/304
+
+ 12.10.2016
+  - bugfix {include} with template names including variable or constants could fail after bugfix from
+     28.09.2016 https://github.com/smarty-php/smarty/issues/302
+
+ 08.10.2016
+  - optimization move runtime extension for template functions into Smarty objects
+
+ 29.09.2016
+  - improvement new Smarty::$extends_recursion property to disable execution of {extends} in templates called by extends resource
+     https://github.com/smarty-php/smarty/issues/296
+
+ 28.09.2016
+  - bugfix the generated code for calling a subtemplate must pass the template resource name in single quotes https://github.com/smarty-php/smarty/issues/299
+  - bugfix nocache hash was not removed for <?xml ?> tags in subtemplates https://github.com/smarty-php/smarty/issues/300
+
+ 27.09.2016
+  - bugfix when Smarty does use an internally cached template object on Smarty::fetch() calls
+           the template and config variables must be cleared https://github.com/smarty-php/smarty/issues/297
+
+ 20.09.2016
+  - bugfix some $smarty special template variables are no longer accessed as real variable.
+    using them on calls like {if isset($smarty.foo)} or {if empty($smarty.foo)} will fail
+    http://www.smarty.net/forums/viewtopic.php?t=26222
+  - temporary fix for https://github.com/smarty-php/smarty/issues/293 main reason still under investigation
+  - improvement new tags {block_parent} {block_child} in template inheritance
+
+ 19.09.2016
+  - optimization clear compiled and cached folder completely on detected version change
+  - cleanup convert cache resource file method clear into runtime extension
+
+ 15.09.2016
+  - bugfix assigning a variable in if condition by function like {if $value = array_shift($array)} the function got called twice https://github.com/smarty-php/smarty/issues/291
+  - bugfix function plugins called with assign attribute like {foo assign='bar'} did not output returned content because
+           because assumption was made that it was assigned to a variable https://github.com/smarty-php/smarty/issues/292
+  - bugfix calling $smarty->isCached() on a not existing cache file with $smarty->cache_locking = true; could cause a 10 second delay http://www.smarty.net/forums/viewtopic.php?t=26282
+  - improvement make Smarty::clearCompiledTemplate() on custom resource independent from changes of templateId computation
+
+ 11.09.2016
+  - improvement {math} misleading E_USER_WARNING messages when parameter value = null https://github.com/smarty-php/smarty/issues/288
+  - improvement move often used code snippets into methods
+  - performance Smarty::configLoad() did load unneeded template source object
+
+ 09.09.2016
+  - bugfix/optimization {foreach} did not execute the {foreachelse} when iterating empty objects https://github.com/smarty-php/smarty/pull/287
+  - bugfix {foreach} must keep the @properties when restoring a saved $item variable as the properties might be used outside {foreach} https://github.com/smarty-php/smarty/issues/267
+  - improvement {foreach} observe {break n} and {continue n} nesting levels when restoring saved $item and $key variables
+
+ 08.09.2016
+  - bugfix implement wrapper for removed method getConfigVariable() https://github.com/smarty-php/smarty/issues/286
+
+ 07.09.2016
+  - bugfix using nocache like attribute with value true like {plugin nocache=true} did not work https://github.com/smarty-php/smarty/issues/285
+  - bugfix uppercase TRUE, FALSE and NULL did not work when security was enabled https://github.com/smarty-php/smarty/issues/282
+  - bugfix when {foreach} was looping over an object the total property like {$item@total} did always return 1 https://github.com/smarty-php/smarty/issues/281
+  - bugfix {capture}{/capture} did add in 3.1.30 unintended additional blank lines https://github.com/smarty-php/smarty/issues/268
+
+ 01.09.2016
+  - performance require_once should be called only once for shared plugins https://github.com/smarty-php/smarty/issues/280
+
+ 26.08.2016
+  - bugfix change of 23.08.2016 failed on linux when use_include_path = true
+
+ 23.08.2016
+  - bugfix remove constant DS as shortcut for DIRECTORY_SEPARATOR as the user may have defined it to something else https://github.com/smarty-php/smarty/issues/277
+
+ 20.08-2016
+  - bugfix {config_load ... scope="global"} shall not throw an arror but fallback to scope="smarty" https://github.com/smarty-php/smarty/issues/274
+  - bugfix {make_nocache} failed when using composer autoloader https://github.com/smarty-php/smarty/issues/275
+
+ 14.08.2016
+  - bugfix $smarty_>debugging = true; did E_NOTICE messages when {eval} tag was used https://github.com/smarty-php/smarty/issues/266
+  - bugfix Class 'Smarty_Internal_Runtime_ValidateCompiled' not found when upgrading from some older Smarty versions with existing
+           compiled or cached template files https://github.com/smarty-php/smarty/issues/269
+  - optimization remove unneeded call to update acopes when {assign} scope and template scope was local (default)
+
+## 3.1.30 - (07.08.2016)
+
+ 07.08.2016
+  - bugfix update of 04.08.2016 was incomplete
+
+ 05.08.2016
+  - bugfix compiling of templates failed when the Smarty delimiter did contain '/' https://github.com/smarty-php/smarty/issues/264
+  - updated error checking at template and config default handler
+
+ 04.08.2016
+  - improvement move template function source parameter into extension
+
+ 26.07.2016
+  - optimization unneeded loading of compiled resource
+
+ 24.07.2016
+  - regression this->addPluginsDir('/abs/path/to/dir') adding absolute path without trailing '/' did fail https://github.com/smarty-php/smarty/issues/260
+
+ 23.07.2016
+  - bugfix setTemplateDir('/') and setTemplateDir('') did create wrong absolute filepath https://github.com/smarty-php/smarty/issues/245
+  - optimization of filepath normalization
+  - improvement remove double function declaration in plugin shared.escape_special_cars.php https://github.com/smarty-php/smarty/issues/229
+
+ 19.07.2016
+  - bugfix multiple {include} with relative filepath within {block}{/block} could fail https://github.com/smarty-php/smarty/issues/246
+  - bugfix {math} shell injection vulnerability patch provided by Tim Weber
+
+ 18.07.2016
+  - bugfix {foreach} if key variable and item@key attribute have been used both the key variable was not updated https://github.com/smarty-php/smarty/issues/254
+  - bugfix modifier on plugins like {plugin|modifier ... } did fail when the plugin does return an array https://github.com/smarty-php/smarty/issues/228
+  - bugfix avoid opcache_invalidate to result in ErrorException when opcache.restrict_api is not empty https://github.com/smarty-php/smarty/pull/244
+  - bugfix multiple {include} with relative filepath within {block}{/block} could fail https://github.com/smarty-php/smarty/issues/246
+
+ 14.07.2016
+  - bugfix wrong parameter on compileAllTemplates() and compileAllConfig() https://github.com/smarty-php/smarty/issues/231
+
+ 13.07.2016
+  - bugfix PHP 7 compatibility on registered compiler plugins https://github.com/smarty-php/smarty/issues/241
+  - update testInstall() https://github.com/smarty-php/smarty/issues/248https://github.com/smarty-php/smarty/issues/248
+  - bugfix enable debugging could fail when template objects did already exists https://github.com/smarty-php/smarty/issues/237
+  - bugfix template function data should be merged when loading subtemplate https://github.com/smarty-php/smarty/issues/240
+  - bugfix wrong parameter on compileAllTemplates() https://github.com/smarty-php/smarty/issues/231
+
+ 12.07.2016
+  - bugfix {foreach} item variable must be created also on empty from array https://github.com/smarty-php/smarty/issues/238 and https://github.com/smarty-php/smarty/issues/239
+  - bugfix enableSecurity() must init cache flags https://github.com/smarty-php/smarty/issues/247
+
+ 27.05.2016
+  - bugfix/improvement of compileAlltemplates() follow symlinks in template folder (PHP >= 5.3.1) https://github.com/smarty-php/smarty/issues/224
+      clear internal cache and expension handler for each template to avoid possible conflicts https://github.com/smarty-php/smarty/issues/231
+
+ 16.05.2016
+  - optimization {foreach} compiler and processing
+  - broken PHP 5.3 and 5.4 compatibility
+
+ 15.05.2016
+  - optimization and cleanup of resource code
+
+ 10.05.2016
+  - optimization of inheritance processing
+
+ 07.05.2016
+  -bugfix Only variables should be assigned by reference https://github.com/smarty-php/smarty/issues/227
+
+ 02.05.2016
+  - enhancement {block} tag names can now be variable https://github.com/smarty-php/smarty/issues/221
+
+ 01.05.2016
+  - bugfix same relative filepath at {include} called from template in different folders could display wrong sub-template
+
+ 29.04.2016
+  - bugfix {strip} remove space on linebreak between html tags https://github.com/smarty-php/smarty/issues/213
+
+ 24.04.2016
+  - bugfix nested {include} with relative file path could fail when called in {block} ... {/block} https://github.com/smarty-php/smarty/issues/218
+
+ 14.04.2016
+  - bugfix special variable {$smarty.capture.name} was not case sensitive on name https://github.com/smarty-php/smarty/issues/210
+  - bugfix the default template handler must calculate the source uid https://github.com/smarty-php/smarty/issues/205
+
+ 13.04.2016
+  - bugfix template inheritance status must be saved when calling sub-templates https://github.com/smarty-php/smarty/issues/215
+
+ 27.03.2016
+  - bugfix change of 11.03.2016 cause again {capture} data could not been seen in other templates with {$smarty.capture.name} https://github.com/smarty-php/smarty/issues/153
+
+ 11.03.2016
+  - optimization of capture and security handling
+  - improvement $smarty->clearCompiledTemplate() should return on recompiled or uncompiled resources
+
+ 10.03.2016
+  - optimization of resource processing
+
+ 09.03.2016
+  - improvement rework of 'scope' attribute handling see see NEW_FEATURES.txt https://github.com/smarty-php/smarty/issues/194
+    https://github.com/smarty-php/smarty/issues/186 https://github.com/smarty-php/smarty/issues/179
+  - bugfix correct Autoloader update of 2.3.2014 https://github.com/smarty-php/smarty/issues/199
+
+ 04.03.2016
+  - bugfix change from 01.03.2016 will cause $smarty->isCached(..) failure if called multiple time for same template
+    (forum topic 25935)
+
+ 02.03.2016
+  - revert autoloader optimizations because of unexplainable warning when using plugins https://github.com/smarty-php/smarty/issues/199
+
+ 01.03.2016
+  - bugfix template objects must be cached on $smarty->fetch('foo.tpl) calls incase the template is fetched
+    multiple times (forum topic 25909)
+
+ 25.02.2016
+  - bugfix wrong _realpath with 4 or more parent-directories https://github.com/smarty-php/smarty/issues/190
+  - optimization of _realpath
+  - bugfix instanceof expression in template code must be treated as value https://github.com/smarty-php/smarty/issues/191
+
+ 20.02.2016
+  - bugfix {strip} must keep space between hmtl tags. Broken by changes of 10.2.2016 https://github.com/smarty-php/smarty/issues/184
+  - new feature/bugfix  {foreach}{section} add 'properties' attribute to force compilation of loop properties
+    see NEW_FEATURES.txt https://github.com/smarty-php/smarty/issues/189
+
+ 19.02.2016
+  - revert output buffer flushing on display, echo content again because possible problems when PHP files had
+    characters (newline} after ?> at file end https://github.com/smarty-php/smarty/issues/187
+
+ 14.02.2016
+  - new tag {make_nocache} read NEW_FEATURES.txt https://github.com/smarty-php/smarty/issues/110
+  - optimization of sub-template processing
+  - bugfix using extendsall as default resource and {include} inside {block} tags could produce unexpected results https://github.com/smarty-php/smarty/issues/183
+  - optimization of tag attribute compiling
+  - optimization make compiler tag object cache static for higher compilation speed
+
+ 11.02.2016
+  - improvement added KnockoutJS comments to trimwhitespace outputfilter https://github.com/smarty-php/smarty/issues/82
+    https://github.com/smarty-php/smarty/pull/181
+
+ 10.02.2016
+  - bugfix {strip} must keep space on output creating smarty tags within html tags https://github.com/smarty-php/smarty/issues/177
+  - bugfix wrong precedence on special if conditions like '$foo is ... by $bar' could cause wrong code https://github.com/smarty-php/smarty/issues/178
+  - improvement because of ambiguities the inline constant support has been removed from the $foo.bar syntax https://github.com/smarty-php/smarty/issues/149
+  - bugfix other {strip} error with output tags between hmtl https://github.com/smarty-php/smarty/issues/180
+
+ 09.02.2016
+  - move some code from parser into compiler
+  - reformat all code for unique style
+  - update/bugfix scope attribute handling reworked. Read the newfeatures.txt file
+
+ 05.02.2016
+  - improvement internal compiler changes
+
+ 01.02.2016
+  - bugfix {foreach} compilation failed when $smarty->merge_compiled_includes = true and pre-filters are used.
+
+ 29.01.2016
+  - bugfix implement replacement code for _tag_stack property https://github.com/smarty-php/smarty/issues/151
+
+ 28.01.2016
+  - bugfix allow windows network filepath or wrapper (forum topic 25876) https://github.com/smarty-php/smarty/issues/170
+  - bugfix if fetch('foo.tpl') is called on a template object the $parent parameter should default to the calling template object https://github.com/smarty-php/smarty/issues/152
+
+ 27.01.2016
+  - revert bugfix compiling {section} did create warning
+  - bugfix {$smarty.section.customer.loop} did throw compiler error https://github.com/smarty-php/smarty/issues/161
+    update of yesterdays fix
+  - bugfix string resource could inject code at {block} or inline subtemplates through PHP comments https://github.com/smarty-php/smarty/issues/157		
+  - bugfix output filters did not observe nocache code flhttps://github.com/smarty-php/smarty/issues/154g https://github.com/smarty-php/smarty/issues/160
+  - bugfix {extends} with relative file path did not work https://github.com/smarty-php/smarty/issues/154
+    https://github.com/smarty-php/smarty/issues/158
+  - bugfix {capture} data could not been seen in other templates with {$smarty.capture.name} https://github.com/smarty-php/smarty/issues/153
+
+ 26.01.2016
+  - improvement observe Smarty::$_CHARSET in debugging console https://github.com/smarty-php/smarty/issues/169
+  - bugfix compiling {section} did create warning
+  - bugfix {$smarty.section.customer.loop} did throw compiler error https://github.com/smarty-php/smarty/issues/161
+
+ 02.01.2016
+  - update scope handling
+  - optimize block plugin compiler
+  - improvement runtime checks if registered block plugins are callable
+
+ 01.01.2016
+  - remove Smarty::$resource_cache_mode property
+
+ 31.12.2015
+  - optimization of {assign}, {if} and {while} compiled code
+
+ 30.12.2015
+  - bugfix plugin names starting with "php" did not compile https://github.com/smarty-php/smarty/issues/147
+
+ 29.12.2015
+  - bugfix Smarty::error_reporting was not observed when display() or fetch() was called on template objects https://github.com/smarty-php/smarty/issues/145
+
+ 28.12.2015
+  - optimization of {foreach} code size and processing
+
+ 27.12.2015
+  - improve inheritance code
+  - update external methods
+  - code fixes
+  - PHPdoc updates
+
+ 25.12.2015
+  - compile {block} tag code and its processing into classes
+  - optimization replace hhvm extension by inline code
+  - new feature If ACP is enabled force an apc_compile_file() when compiled or cached template was updated
+
+ 24.12.2015
+  - new feature Compiler does now observe the template_dir setting and will create separate compiled files if required
+  - bugfix post filter did fail on template inheritance https://github.com/smarty-php/smarty/issues/144
+
+ 23.12.2015
+  - optimization move internal method decodeProperties back into template object
+  - optimization move subtemplate processing back into template object
+  - new feature Caching does now observe the template_dir setting and will create separate cache files if required
+
+ 22.12.2015
+  - change $xxx_dir properties from private to protected in case Smarty class gets extended
+  - code optimizations
+
+ 21.12.2015
+  - bugfix a filepath starting with '/' or '\' on windows should normalize to the root dir
+    of current working drive https://github.com/smarty-php/smarty/issues/134
+  - optimization of filepath normalization
+  - bugfix {strip} must remove all blanks between html tags https://github.com/smarty-php/smarty/issues/136
+
+ - 3.1.29 - (21.12.2015)
+ 21.12.2015
+  - optimization improve speed of filetime checks on extends and extendsall resource
+
+ 20.12.2015
+  - bugfix failure when the default resource type was set to 'extendsall' https://github.com/smarty-php/smarty/issues/123
+  - update compilation of Smarty special variables
+  - bugfix add addition check for OS type on normalization of file path https://github.com/smarty-php/smarty/issues/134
+  - bugfix the source uid of the extendsall resource must contain $template_dir settings https://github.com/smarty-php/smarty/issues/123
+
+ 19.12.2015
+  - bugfix using $smarty.capture.foo in expressions could fail https://github.com/smarty-php/smarty/pull/138
+  - bugfix broken PHP 5.2 compatibility https://github.com/smarty-php/smarty/issues/139
+  - remove no longer used code
+  - improvement make sure that compiled and cache templates never can contain a trailing '?>?
+
+ 18.12.2015
+  - bugfix regression when modifier parameter was followed by math https://github.com/smarty-php/smarty/issues/132
+
+ 17.12.2015
+  - bugfix {$smarty.capture.nameFail} did lowercase capture name https://github.com/smarty-php/smarty/issues/135
+  - bugfix using {block append/prepend} on same block in multiple levels of inheritance templates could fail (forum topic 25827)
+  - bugfix text content consisting of just a single '0' like in {if true}0{/if} was suppressed (forum topic 25834)
+
+ 16.12.2015
+  - bugfix {foreach} did fail if from atrribute is a Generator class https://github.com/smarty-php/smarty/issues/128
+  - bugfix direct access $smarty->template_dir = 'foo'; should call Smarty::setTemplateDir() https://github.com/smarty-php/smarty/issues/121
+
+ 15.12.2015
+  - bugfix  {$smarty.cookies.foo} did return the $_COOKIE array not the 'foo' value https://github.com/smarty-php/smarty/issues/122
+  - bugfix  a call to clearAllCache() and other should clear all internal template object caches (forum topic 25828)
+
+ 14.12.2015
+  - bugfix  {$smarty.config.foo} broken in 3.1.28 https://github.com/smarty-php/smarty/issues/120
+  - bugfix  multiple calls of {section} with same name droped E_NOTICE error https://github.com/smarty-php/smarty/issues/118
+
+ - 3.1.28 - (13.12.2015)
+ 13.12.2015
+  - bugfix {foreach} and {section} with uppercase characters in name attribute did not work (forum topic 25819)
+  - bugfix $smarty->debugging_ctrl = 'URL' did not work (forum topic 25811)
+  - bugfix Debug Console could display incorrect data when using subtemplates
+
+ 09.12.2015
+  - bugfix Smarty did fail under PHP 7.0.0 with use_include_path = true;
+
+ 09.12.2015
+  - bugfix {strip} should exclude some html tags from stripping, related to fix for https://github.com/smarty-php/smarty/issues/111
+
+ 08.12.2015
+  - bugfix internal template function data got stored in wrong compiled file https://github.com/smarty-php/smarty/issues/114
+
+ 05.12.2015
+  -bugfix {strip} should insert a single space https://github.com/smarty-php/smarty/issues/111
+
+ 25.11.2015
+  -bugfix a left delimter like '[%' did fail on [%$var_[%$variable%]%] (forum topic 25798)
+
+ 02.11.2015
+  - bugfix {include} with variable file name like {include file="foo_`$bar`.tpl"} did fail in 3.1.28-dev https://github.com/smarty-php/smarty/issues/102
+
+ 01.11.2015
+  - update config file processing
+
+ 31.10.2015
+  - bugfix add missing $trusted_dir property to SmartyBC class (forum topic 25751)
+
+ 29.10.2015
+  - improve template scope handling
+
+ 24.10.2015
+  - more optimizations of template processing
+  - bugfix Error when using {include} within {capture} https://github.com/smarty-php/smarty/issues/100
+
+ 21.10.2015
+  - move some code into runtime extensions
+
+ 18.10.2015
+  - optimize filepath normalization
+  - rework of template inheritance
+  - speed and size optimizations
+  - bugfix under HHVM temporary cache file must only be created when caches template was updated
+  - fix compiled code for new {block} assign attribute
+  - update code generated by template function call handler
+
+ 18.09.2015
+  - bugfix {if $foo instanceof $bar} failed to compile if 2nd value is a variable https://github.com/smarty-php/smarty/issues/92
+
+ 17.09.2015
+  - bugfix {foreach} first attribute was not correctly reset since commit 05a8fa2 of 02.08.2015 https://github.com/smarty-php/smarty/issues/90
+
+ 16.09.2015
+  - update compiler by moving no longer needed properties, code optimizations and other
+
+ 14.09.2015
+  - optimize autoloader
+  - optimize subtemplate handling
+  - update template inheritance processing
+  - move code of {call} processing back into Smarty_Internal_Template class
+  - improvement invalidate OPCACHE for cleared compiled and cached template files (forum topic 25557)
+  - bugfix unintended multiple debug windows (forum topic 25699)
+
+ 30.08.2015
+  - size optimization move some runtime functions into extension
+  - optimize inline template processing
+  - optimization merge inheritance child and parent templates into one compiled template file
+
+ 29.08.2015
+  - improvement convert template inheritance into runtime processing
+  - bugfix {$smarty.block.parent} did always reference the root parent block https://github.com/smarty-php/smarty/issues/68
+
+ 23.08.2015
+  - introduce Smarty::$resource_cache_mode and cache template object of {include} inside loop
+  - load seldom used Smarty API methods dynamically to reduce memory footprint
+  - cache template object of {include} if same template is included several times
+  - convert debug console processing to object
+  - use output buffers for better performance and less memory usage
+  - optimize nocache hash processing
+  - remove not really needed properties
+  - optimize rendering
+  - move caching to Smarty::_cache
+  - remove properties with redundant content
+  - optimize Smarty::templateExists()
+  - optimize use_include_path processing
+  - relocate properties for size optimization
+  - remove redundant code
+  - bugfix compiling super globals like {$smarty.get.foo} did fail in the master branch https://github.com/smarty-php/smarty/issues/77
+
+ 06.08.2015
+  - avoid possible circular object references caused by parser/lexer objects
+  - rewrite compileAll... utility methods
+  - commit several  internal improvements
+  - bugfix Smarty failed when compile_id did contain "|"
+
+ 03.08.2015
+  - rework clear cache methods
+  - bugfix compileAllConfig() was broken since 3.1.22 because of the changes in config file processing
+  - improve getIncludePath() to return directory if no file was given
+
+ 02.08.2015
+  - optimization and code cleanup of {foreach} and {section} compiler
+  - rework {capture} compiler
+
+ 01.08.2015
+  - update DateTime object can be instance of DateTimeImmutable since PHP5.5 https://github.com/smarty-php/smarty/pull/75
+  - improvement show resource type and start of template source instead of uid on eval: and string: resource (forum topic 25630)
+
+ 31.07.2015
+  - optimize {foreach} and {section} compiler
+
+ 29.07.2015
+  - optimize {section} compiler for speed and size of compiled code
+
+ 28.07.2015
+  - update for PHP 7 compatibility
+
+ 26.07.2015
+  - improvement impement workaround for HHVM PHP incompatibillity https://github.com/facebook/hhvm/issues/4797
+
+ 25.07.2015
+  - bugfix parser did hang on text starting <?something https://github.com/smarty-php/smarty/issues/74
+
+ 20.07.2015
+  - bugfix config files got recompiled on each request
+  - improvement invalidate PHP 5.5 opcache for recompiled and cached templates  https://github.com/smarty-php/smarty/issues/72
+
+ 12.07.2015
+  - optimize {extends} compilation
+
+ 10.07.2015
+  - bugfix force file: resource in demo resource.extendsall.php
+
+ 08.07.2015
+  - bugfix convert each word of class names to ucfirst in in compiler. (forum topic 25588)
+
+ 07.07.2015
+  - improvement allow fetch() or display() called on a template object to get output from other template
+     like $template->fetch('foo.tpl') https://github.com/smarty-php/smarty/issues/70
+  - improvement Added $limit parameter to regex_replace modifier #71
+  - new feature multiple indices on file: resource
+
+ 06.07.2015
+  - optimize {block} compilation
+  - optimization get rid of __get and __set in source object
+
+ 01.07.2015
+  - optimize compile check handling
+  - update {foreach} compiler
+  - bugfix debugging console did not display string values containing \n, \r or \t correctly https://github.com/smarty-php/smarty/issues/66
+  - optimize source resources
+
+ 28.06.2015
+  - move $smarty->enableSecurity() into Smarty_Security class
+  - optimize security isTrustedResourceDir()
+  - move auto load filter methods into extension
+  - move $smarty->getTemplateVars() into extension
+  - move getStreamVariable() into extension
+  - move $smarty->append() and $smarty->appendByRef() into extension
+  - optimize autoloader
+  - optimize file path normalization
+  - bugfix PATH_SEPARATOR was replaced by mistake in autoloader
+  - remove redundant code
+
+ 27.06.2015
+  - bugfix resolve naming conflict between custom Smarty delimiter '<%' and PHP ASP tags https://github.com/smarty-php/smarty/issues/64
+  - update $smarty->_realpath for relative path not starting with './'
+  - update Smarty security with new realpath handling
+  - update {include_php} with new realpath handling
+  - move $smarty->loadPlugin() into extension
+  - minor compiler optimizations
+  - bugfix allow function plugins with name ending with 'close' https://github.com/smarty-php/smarty/issues/52
+  - rework of $smarty->clearCompiledTemplate() and move it to its own extension
+
+ 19.06.2015
+  - improvement allow closures as callback at $smarty->registerFilter() https://github.com/smarty-php/smarty/issues/59
+
+ - 3.1.27- (18.06.2015)
+ 18.06.2015
+  - bugfix another update on file path normalization failed on path containing something like "/.foo/" https://github.com/smarty-php/smarty/issues/56
+
+ - 3.1.26- (18.06.2015)
+ 18.06.2015
+  - bugfix file path normalization failed on path containing something like "/.foo/" https://github.com/smarty-php/smarty/issues/56
+
+ 17.06.2015
+  - bugfix calling a plugin with nocache option but no other attributes like {foo nocache} caused call to undefined function https://github.com/smarty-php/smarty/issues/55
+
+ - 3.1.25- (15.06.2015)
+ 15.06.2015
+  - optimization of smarty_cachereource_keyvaluestore.php code
+
+ 14.06.2015
+  - bugfix a relative sub template path could fail if template_dir path did contain /../ https://github.com/smarty-php/smarty/issues/50
+  - optimization rework of path normalization
+  - bugfix an output tag with variable, modifier followed by an operator like {$foo|modifier+1} did fail https://github.com/smarty-php/smarty/issues/53
+
+ 13.06.2015
+  - bugfix a custom cache resource using smarty_cachereource_keyvaluestore.php did fail if php.ini mbstring.func_overload = 2 (forum topic 25568)
+
+ 11.06.2015
+  - bugfix the lexer could hang on very large quoted strings (forum topic 25570)
+
+ 08.06.2015
+  - bugfix using {$foo} as array index like $bar.{$foo} or in double quoted string like "some {$foo} thing" failed https://github.com/smarty-php/smarty/issues/49
+
+ 04.06.2015
+  - bugfix possible error message on unset() while compiling {block} tags https://github.com/smarty-php/smarty/issues/46
+
+ 01.06.2015
+  - bugfix <?xml ... ?> including template variables broken  since 3.1.22 https://github.com/smarty-php/smarty/issues/47
+
+ 27.05.2015
+  - bugfix {include} with variable file name must not create by default individual cache file (since 3.1.22) https://github.com/smarty-php/smarty/issues/43
+
+ 24.05.2015
+  - bugfix if condition string 'neq' broken due to a typo https://github.com/smarty-php/smarty/issues/42
+
+ - 3.1.24- (23.05.2015)
+ 23.05.2015
+  - improvement on php_handling to allow very large PHP sections, better error handling
+  - improvement allow extreme large comment sections (forum 25538)
+
+ 21.05.2015
+  - bugfix broken PHP 5.2 compatibility when compiling <?php tags https://github.com/smarty-php/smarty/issues/40
+  - bugfix named {foreach} comparison like $smarty.foreach.foobar.index > 1 did compile into wrong code https://github.com/smarty-php/smarty/issues/41
+
+ 19.05.2015
+  - bugfix compiler did overwrite existing variable value when setting the nocache attribute https://github.com/smarty-php/smarty/issues/39
+  - bugfix output filter trimwhitespace could run into the pcre.backtrack_limit on large output (code.google issue 220)
+  - bugfix compiler could run into the pcre.backtrack_limit on larger comment or {php} tag sections (forum 25538)
+
+ 18.05.2015
+  - improvement introduce shortcuts in lexer/parser rules for most frequent terms for higher
+    compilation speed
+
+ 16.05.2015
+  - bugfix {php}{/php} did work just for single lines https://github.com/smarty-php/smarty/issues/33
+  - improvement remove not needed ?><?php transitions from compiled code
+  - improvement reduce number of lexer tokens on operators and if conditions
+  - improvement higher compilation speed by modified lexer/parser generator at "smarty/smarty-lexer"
+
+ 13.05.2015
+  - improvement remove not needed ?><?php transitions from compiled code
+  - improvement of debugging:
+      - use fresh Smarty object to display the debug console because of possible problems when the Smarty
+        was extended or Smarty properties had been modified in the class source
+      - display Smarty version number
+      - Truncate lenght of Origin display and extend strin value display to 80 character
+  - bugfix in Smarty_Security  'nl2br' should be a trusted modifier, not PHP function (code.google issue 223)
+
+ 12.05.2015
+  - bugfix {$smarty.constant.TEST} did fail  on undefined constant https://github.com/smarty-php/smarty/issues/28
+  - bugfix access to undefined config variable like {#undef#} did fail https://github.com/smarty-php/smarty/issues/29
+  - bugfix in nested {foreach} saved item attributes got overwritten https://github.com/smarty-php/smarty/issues/33
+
+ - 3.1.23 - (12.05.2015)
+ 12.05.2015
+  - bugfix of smaller performance issue introduce in 3.1.22 when caching is enabled
+  - bugfix missig entry for smarty-temmplate-config in autoloader
+
+ - 3.1.22 - tag was deleted because 3.1.22 did fail caused by the missing entry for smarty-temmplate-config in autoloader
+ 10.05.2015
+  - bugfix custom cache resource did not observe compile_id and cache_id when $cache_locking == true
+  - bugfix cache lock was not handled correctly after timeout when $cache_locking == true
+  - improvement added constants for $debugging
+
+ 07.05.2015
+  - improvement of the debugging console. Read NEW_FEATURES.txt
+  - optimization of resource class loading
+
+ 06.05.2015
+  - bugfix in 3.1.22-dev cache resource must not be loaded for subtemplates
+  - bugfix/improvement in 3.1.22-dev cache locking did not work as expected
+
+ 05.05.2015
+  - optimization on cache update when main template is modified
+  - optimization move <?php ?> handling from parser to new compiler module
+
+ 05.05.2015
+  - bugfix code could be messed up when {tags} are used in multiple attributes https://github.com/smarty-php/smarty/issues/23
+
+ 04.05.2015
+  - bugfix Smarty_Resource::parseResourceName incompatible with Google AppEngine (https://github.com/smarty-php/smarty/issues/22)
+  - improvement use is_file() checks to avoid errors suppressed by @ which could still cause problems (https://github.com/smarty-php/smarty/issues/24)
+
+ 28.04.2015
+  - bugfix plugins of merged subtemplates not loaded in 3.1.22-dev (forum topic 25508) 2nd fix
+
+ 28.04.2015
+  - bugfix plugins of merged subtemplates not loaded in 3.1.22-dev (forum topic 25508)
+
+ 23.04.2015
+  - bugfix a nocache template variable used as parameter at {insert} was by mistake cached
+
+ 20.04.2015
+  - bugfix at a template function containing nocache code a parmeter could overwrite a template variable of same name
+
+ 27.03.2015
+  - bugfix Smarty_Security->allow_constants=false; did also disable true, false and null (change of 16.03.2015)
+  - improvement added a whitelist for trusted constants to security Smarty_Security::$trusted_constants (forum topic 25471)
+
+ 20.03.2015
+  - bugfix make sure that function properties get saved only in compiled files containing the fuction definition {forum topic 25452}
+  - bugfix correct update of global variable values on exit of template functions. (reported under Smarty Developers)
+
+ 16.03.2015
+ - bugfix  problems with {function}{/function} and {call} tags in different subtemplate cache files {forum topic 25452}
+ - bugfix  Smarty_Security->allow_constants=false; did not disallow direct usage of defined constants like {SMARTY_DIR} {forum topic 25457}
+ - bugfix  {block}{/block} tags did not work inside double quoted strings https://github.com/smarty-php/smarty/issues/18
+
+
+ 15.03.2015
+ - bugfix  $smarty->compile_check must be restored before rendering of a just updated cache file {forum 25452}
+
+ 14.03.2015
+ - bugfix  {nocache}  {/nocache} tags corrupted code when used within a nocache section caused by a nocache template variable.
+
+ - bugfix  template functions defined with {function} in an included subtemplate could not be called in nocache
+           mode with {call... nocache} if the subtemplate had it's own cache file {forum 25452}
+
+ 10.03.2015
+ - bugfix {include ... nocache} whith variable file or compile_id attribute was not executed in nocache mode.
+
+ 12.02.2015
+ - bugfix multiple Smarty::fetch() of same template when $smarty->merge_compiled_includes = true; could cause function already defined error
+
+ 11.02.2015
+ - bugfix recursive {includes} did create E_NOTICE message when $smarty->merge_compiled_includes = true; (github issue #16)
+
+ 22.01.2015
+ - new feature security can now control access to static methods and properties
+                see also NEW_FEATURES.txt
+
+ 21.01.2015
+ - bugfix clearCompiledTemplates(), clearAll() and clear() could try to delete whole drive at wrong path permissions because realpath() fail (forum 25397)
+ - bugfix 'self::' and 'parent::' was interpreted in template syntax as static class
+
+ 04.01.2015
+ - push last weeks changes to github
+
+ - different optimizations
+ - improvement automatically create different versions of compiled templates and config files depending
+   on property settings.
+ - optimization restructure template processing by moving code into classes it better belongs to
+ - optimization restructure config file processing
+
+ 31.12.2014
+ - bugfix use function_exists('mb_get_info') for setting Smarty::$_MBSTRING.
+   Function mb_split could be overloaded depending on php.ini mbstring.func_overload
+
+
+ 29.12.2014
+ - new feature security can now limit the template nesting level by property $max_template_nesting
+                see also NEW_FEATURES.txt (forum 25370)
+
+ 29.12.2014
+ - new feature security can now disable special $smarty variables listed in property $disabled_special_smarty_vars
+                see also NEW_FEATURES.txt (forum 25370)
+
+ 27.12.2014
+  - bugfix clear internal _is_file_cache when plugins_dir was modified
+
+ 13.12.2014
+  - improvement optimization of lexer and parser resulting in a up to 30% higher compiling speed
+
+ 11.12.2014
+  - bugfix resolve parser ambiguity between constant print tag {CONST} and other smarty tags after change of 09.12.2014
+
+ 09.12.2014
+  - bugfix variables $null, $true and $false did not work after the change of 12.11.2014 (forum 25342)
+  - bugfix call of template function by a variable name did not work after latest changes (forum 25342)
+
+ 23.11.2014
+  - bugfix a plugin with attached modifier could fail if the tag was immediately followed by another Smarty tag (since 3.1.21) (forum 25326)
+
+ 13.11.2014
+  - improvement move autoload code into Autoloader.php. Use Composer autoloader when possible
+
+ 12.11.2014
+ - new feature added support of namespaces to template code
+
+ 08.11.2014 - 10.11.2014
+ - bugfix subtemplate called in nocache mode could be called with wrong compile_id when it did change on one of the calling templates
+ - improvement add code of template functions called in nocache mode dynamically to cache file (related to bugfix of 01.11.2014)
+ - bugfix Debug Console did not include all data from merged compiled subtemplates
+
+ 04.11.2014
+ - new feature $smarty->debugging = true; => overwrite existing Debug Console window (old behaviour)
+               $smarty->debugging = 2; => individual Debug Console window by template name
+
+ 03.11.2014
+ - bugfix Debug Console did not show included subtemplates since 3.1.17 (forum 25301)
+ - bugfix Modifier debug_print_var did not limit recursion or prevent recursive object display at Debug Console
+    (ATTENTION: parameter order has changed to be able to specify maximum recursion)
+ - bugfix Debug consol did not include subtemplate information with $smarty->merge_compiled_includes = true
+ - improvement The template variables are no longer displayed as objects on the Debug Console
+ - improvement $smarty->createData($parent = null, $name = null) new optional name parameter for display at Debug Console
+ - addition of some hooks for future extension of Debug Console
+
+ 01.11.2014
+ - bugfix and enhancement on subtemplate {include} and template {function} tags.
+   * Calling a template which has a nocache section could fail if it was called from a cached and a not cached subtemplate.
+   * Calling the same subtemplate cached and not cached with the $smarty->merge_compiled_includes enabled could cause problems
+   * Many smaller related changes
+
+ 30.10.2014
+ - bugfix access to class constant by object like {$object::CONST} or variable class name {$class::CONST} did not work (forum 25301)
+
+ 26.10.2014
+ - bugfix E_NOTICE message was created during compilation when ASP tags '<%' or '%>' are in template source text
+ - bugfix merge_compiled_includes option failed when caching  enables and same subtemplate was included cached and not cached
+
+ - 3.1.21 - (18.10.2014)
+ 18.10.2014
+  - composer moved to github
+
+ 17.10.2014
+ - bugfix on $php_handling security and optimization of smarty_internal_parsetree (Thue Kristensen)
+
+ 16.10.2014
+ - bugfix composer.json update
+
+ 15.10.2014
+ - bugfix calling a new created cache file with fetch() and Smarty::CACHING_LIFETIME_SAVED multiple times did fail (forum 22350)
+
+ 14.10.2014
+ - bugfix any tag placed within "<script language=php>" will throw a security exception to close all thinkable holes
+ - bugfix classmap in root composer.json should start at "libs/..."
+ - improvement cache is_file(file_exists) results of loadPlugin() to avoid unnecessary calls during compilation (Issue 201}
+
+ 12.10.2014
+ - bugfix a comment like "<script{*foo*} language=php>" bypassed $php_handling checking (Thue Kristensen)
+ - bugfix change of 08.10.2014 could create E_NOTICE meassage when using "<?php" tags
+ - bugfix "<script language=php>" with $php_handling PHP_PASSTHRU was executed in {nocache} sections
+
+ - 3.1.20 - (09.10.2014)
+ 08.10.2014
+ - bugfix security mode of "<script language=php>" must be controlled by $php_handling property (Thue Kristensen)
+
+ 01.10.2014
+ - bugfix template resource of inheritance blocks could get invalid if the default resource type is not 'file'(Issue 202)
+ - bugfix existing child {block} tag must override parent {block} tag append / prepend setting (topic 25259)
+
+ 02.08.2014
+ - bugfix modifier wordwrap did output break string wrong if first word was exceeding length with cut = true (topic 25193)
+
+ 24.07.2014
+ - bugfix cache clear when cache folder does not exist
+
+ 16.07.2014
+ - enhancement remove BOM automatically from template source (topic 25161)
+
+ 04.07.2014
+ - bugfix the bufix of 02.06.2014 broke correct handling of child templates with same name but different template folders in extends resource (issue 194 and topic 25099)
+
+ - 3.1.19 - (30.06.2014)
+ 20.06.2014
+ - bugfix template variables could not be passed as parameter in {include} when the include was in a {nocache} section (topic 25131)
+
+ 17.06.2014
+ - bugfix large template text of some charsets could cause parsing errors (topic 24630)
+
+ 08.06.2014
+ - bugfix registered objects did not work after spelling fixes of 06.06.2014
+ - bugfix {block} tags within {literal} .. {/literal} got not displayed correctly (topic 25024)
+ - bugfix UNC WINDOWS PATH like "\\psf\path\to\dir" did not work as template directory (Issue 192)
+ - bugfix {html_image} security check did fail on files relative to basedir (Issue 191)
+
+ 06.06.2014
+ - fixed PHPUnit outputFilterTrimWhitespaceTests.php assertion of test result
+ - fixed spelling, PHPDoc , minor errors, code cleanup
+
+ 02.06.2014
+ - using multiple cwd with relative template dirs could result in identical compiled file names. (issue 194 and topic 25099)
+
+ 19.04.2014
+ - bugfix calling createTemplate(template, data) with empty data array caused notice of array to string conversion (Issue 189)
+ - bugfix clearCompiledTemplate() did not delete files on WINDOWS when a compile_id was specified
+
+ 18.04.2014
+ - revert bugfix of 5.4.2014 because %-e date format is not supported on all operating systems
+
+ - 3.1.18 - (07.04.2014)
+ 06.04.2014
+ - bugfix template inheritance fail when using custom resource after patch of 8.3.2014 (Issue 187)
+ - bugfix update of composer file (Issue 168 and 184)
+
+ 05.04.2014
+ - bugfix default date format leads to extra spaces when displaying dates with single digit days (Issue 165)
+
+ 26.03.2014
+ - bugfix Smart_Resource_Custom should not lowercase the resource name (Issue 183)
+
+ 24.03.2014
+ - bugfix using a {foreach} property like @iteration could fail when used in inheritance parent templates (Issue 182)
+
+ 20.03.2014
+ - bugfix $smarty->auto_literal and mbsting.func_overload 2, 6 or 7 did fail (forum topic 24899)
+
+ 18.03.2014
+ - revert change of 17.03.2014
+
+17.03.2014
+ - bugfix $smarty->auto_literal and mbsting.func_overload 2, 6 or 7 did fail (forum topic 24899)
+
+ 15.03.2014
+ - bugfix Smarty_CacheResource_Keyvaluestore did use different keys on read/writes and clearCache() calls (Issue 169)
+
+ 13.03.2014
+ - bugfix clearXxx() change of 27.1.2014 did not work when specifing cache_id or compile_id  (forum topic 24868 and 24867)
+
+ - 3.1.17 -
+ 08.03.2014
+ - bugfix relative file path {include} within {block} of child templates did throw exception on first call (Issue 177)
+
+ 17.02.2014
+ - bugfix Smarty failed when executing PHP on HHVM (Hip Hop 2.4) because uniqid('',true) does return string with ',' (forum topic 20343)
+
+ 16.02.2014
+ - bugfix a '//' or '\\' in template_dir path could produce wrong path on relative filepath in {include} (Issue 175)
+
+ 05.02.2014
+ - bugfix shared.literal_compiler_param.php did throw an exception when literal did contain a '-' (smarty-developers group)
+
+ 27.01.2014
+ - bugfix $smarty->debugging = true; did show the variable of the $smarty object not the variables used in display() call (forum topic 24764)
+ - bugfix clearCompiledTemplate(), clearAll() and clear() should use realpath to avoid possible exception from RecursiveDirectoryIterator (Issue 171)
+
+ 26.01.2014
+ - bugfix  undo block nesting checks for {nocache} for reasons like forum topic 23280 (forum topic 24762)
+
+ 18.01.2014
+ - bugfix the compiler did fail when using template inheritance and recursive {include} (smarty-developers group)
+
+ 11.01.2014
+ - bugfix "* }" (spaces before right delimiter) was interpreted by mistake as comment end tag (Issue 170)
+ - internals  content cache should be clear when updating cache file
+
+ 08.01.2014
+ - bugfix Smarty_CacheResource_Custom did not handle template resource type specifications on clearCache() calls (Issue 169)
+ - bugfix SmartyBC.class.php should use require_once to load Smarty.class.php (forum topic 24683)
+
+ - 3.1.16 -
+ 15.12.2013
+ - bugfix {include} with {block} tag handling (forum topic 24599, 24594, 24682) (Issue 161)
+   Read 3.1.16_RELEASE_NOTES for more details
+ - enhancement additional debug output at $smarty->_parserdebug = true;
+
+ 07.11.2013
+ - bugfix too restrictive handling of {include} within {block} tags. 3.1.15 did throw errors where 3.1.14 did not (forum topic 24599)
+ - bugfix compiler could fail if PHP mbstring.func_overload is enabled  (Issue 164)
+
+ 28.10.2013
+ - bugfix variable resource name at custom resource plugin did not work within {block} tags (Issue 163)
+ - bugfix notice "Trying to get property of non-object" removed (Issue 163)
+ - bugfix correction of modifier capitalize fix from 3.10.2013  (issue 159)
+ - bugfix multiple {block}s with same name in parent did not work (forum topic 24631)
+
+ 20.10.2013
+ - bugfix a variable file name at {extends} tag did fail (forum topic 24618)
+
+ 14.10.2013
+ - bugfix yesterdays fix could result in an undefined variable
+
+ 13.10.2013
+ - bugfix variable names on {include} in template inheritance did unextepted error message (forum topic 24594) (Issue 161)
+.- bugfix relative includes with same name like {include './foo.tpl'} from different folder failed (forum topic 24590)(Issue 161)
+
+ 04.10.2013
+ - bugfix variable file names at {extends} had been disbabled by mistake with the rewrite of
+   template inheritance of 24.08.2013   (forum topic 24585)
+
+03.10.2013
+ - bugfix loops using modifier capitalize did eat up memory (issue 159)
+
+ - Smarty 3.1.15 -
+01.10.2013
+ - use current delimiters in compiler error messages (issue 157)
+ - improvement on performance when using error handler and multiple template folders (issue 152)
+
+17.09.2013
+ - improvement added patch for additional SmartyCompilerException properties for better access to source information (forum topic 24559)
+
+16.09.2013
+ - bugfix recompiled templates did not show on first request with zend opcache cache (forum topic 24320)
+
+13.09.2013
+ - bugfix html_select_time defaulting error for the Meridian dropdown (forum topic 24549)
+
+09.09.2012
+- bugfix incorrect compiled code with array(object,method) callback at registered Variable Filter (forum topic 24542)
+
+27.08.2013
+- bugfix delimiter followed by linebreak did not work as auto literal after update from 24.08.2013 (forum topic 24518)
+
+24.08.2013
+- bugfix and enhancement
+  Because several recent problems with template inheritance the {block} tag compiler has been rewriten
+   - Error messages shown now the correct child template file and line number
+   - The compiler could fail on some larger UTF-8 text block (forum topic 24455)
+   - The {strip} tag can now be placed outside {block} tags in child templates (forum topic 24289)
+- change SmartyException::$escape  is now false by default
+- change PHP traceback has been remove for SmartyException and SmartyCompilerException
+
+14.08.2013
+- bugfix compiled filepath of config file did not observe different config_dir (forum topic 24493)
+
+13.08.2013
+- bugfix the internal resource cache did not observe config_dir changes (forum topic 24493)
+
+12.08.2013
+- bugfix internal $tmpx variables must be unique over all inheritance templates (Issue 149)
+
+10.08.2013
+- bugfix a newline was eaten when a <?xml ... ?> was passed by a Smarty variable and caching was enabled (forum topic 24482)
+
+29.07.2013
+- bugfix headers already send warning thrown when using 'SMARTY_DEBUG=on' from URL (Issue 148)
+
+27.07.2013
+- enhancement allow access to properties of registered opjects for Smarty2 BC (forum topic 24344)
+
+26.07.2013
+- bugfix template inheritance nesting problem (forum topic 24387)
+
+15.7.2013
+- update code generated by PSR-2 standards fixer which introduced PHP 5.4 incompatibilities of 14.7.2013
+
+14.7.2013
+- bugfix increase of internal maximum parser stacksize to allow more complex tag code {forum topic 24426}
+- update for PHP 5.4 compatibility
+- reformat source to PSR-2 standard
+
+12.7.2013
+- bugfix Do not remove '//' from file path at normalization (Issue 142)
+
+2.7.2013
+- bugfix trimwhitespace would replace captured items in wrong order (forum topic 24387)
+
+## Smarty-3.1.14 -
+27.06.2013
+- bugfix removed PHP 5.5 deprecated preg_replace /e option in modifier capitalize (forum topic 24389)
+
+17.06.2013
+- fixed spelling in sources and documentation (from smarty-developers forum Veres Lajos)
+- enhancement added constant SMARTY::CLEAR_EXPIRED for the change of 26.05.2013 (forum topic 24310)
+- bugfix added smarty_security.php to composer.json (Issue 135)
+
+26.05.2013
+- enhancement an expire_time of -1 in clearCache() and clearAllCache() will delete outdated cache files
+  by their individual cache_lifetime used at creation (forum topic 24310)
+
+21.05.2013
+- bugfix modifier strip_tags:true was compiled into wrong code (Forum Topic 24287)
+- bugfix /n after ?> in Smarty.class.php did start output buffering (Issue 138)
+
+25.04.2013
+- bugfix escape and wordrap modifier could be compiled into wrong code when used in {nocache}{/nocache}
+  section but caching is disabled  (Forum Topic 24260)
+
+05.04.2013
+- bugfix post filter must not run when compiling inheritance child blocks (Forum Topic 24094)
+- bugfix after the fix for Issue #130 compiler exceptions got double escaped (Forum Topic 24199)
+
+28.02.2013
+- bugfix nocache blocks could be lost when using CACHING_LIFETIME_SAVED (Issue #133)
+- bugfix Compile ID gets nulled when compiling child blocks (Issue #134)
+
+
+24.01.2013
+- bugfix wrong tag type in smarty_internal_templatecompilerbase.php could cause wrong plugin search order (Forum Topic 24028)
+
+## Smarty-3.1.13 -
+13.01.2013
+- enhancement allow to disable exception message escaping by SmartyException::$escape = false;  (Issue #130)
+
+09.01.2013
+- bugfix compilation did fail when a prefilter did modify an {extends} tag c
+- bugfix template inheritance could fail if nested {block} tags in childs did contain {$smarty.block.child} (Issue #127)
+- bugfix template inheritance could fail if {block} tags in childs did have similar name as used plugins (Issue #128)
+- added abstract method declaration doCompile() in Smarty_Internal_TemplateCompilerBase (Forum Topic 23969)
+
+06.01.2013
+- Allow '://' URL syntax in template names of stream resources  (Issue #129)
+
+27.11.2012
+- bugfix wrong variable usage in smarty_internal_utility.php (Issue #125)
+
+26.11.2012
+- bugfix global variable assigned within template function are not seen after template function exit (Forum Topic 23800)
+
+24.11.2012
+- made SmartyBC loadable via composer (Issue #124)
+
+20.11.2012
+- bugfix assignGlobal() called from plugins did not work (Forum Topic 23771)
+
+13.11.2012
+- adding attribute "strict" to html_options, html_checkboxes, html_radios to only print disabled/readonly attributes if their values are true or "disabled"/"readonly" (Issue #120)
+
+01.11.2012
+- bugfix muteExcpetedErrors() would screw up for non-readable paths (Issue #118)
+
+## Smarty-3.1.12  -
+14.09.2012
+- bugfix template inheritance failed to compile with delimiters {/ and /} (Forum Topic 23008)
+
+11.09.2012
+- bugfix escape Smarty exception messages to avoid possible script execution
+
+10.09.2012
+- bugfix tag option flags and shorttag attributes did not work when rdel started with '=' (Forum Topic 22979)
+
+31.08.2012
+- bugfix resolving relative paths broke in some circumstances (Issue #114)
+
+22.08.2012
+- bugfix test MBString availability through mb_split, as it could've been compiled without regex support (--enable-mbregex).
+  Either we get MBstring's full package, or we pretend it's not there at all.
+
+21.08.2012
+- bugfix $auto_literal = false did not work with { block} tags in child templates
+  (problem was reintroduced after fix in 3.1.7)(Forum Topic 20581)
+
+17.08.2012
+- bugfix compiled code of nocache sections could contain wrong escaping (Forum Topic 22810)
+
+15.08.2012
+- bugfix template inheritance did produce wrong code if subtemplates with {block} was
+  included several times (from smarty-developers forum)
+
+14.08.2012
+- bugfix PHP5.2 compatibility compromised by SplFileInfo::getBasename() (Issue 110)
+
+01.08.2012
+- bugfix avoid PHP error on $smarty->configLoad(...) with invalid section specification (Forum Topic 22608)
+
+30.07.2012
+-bugfix {assign} in a nocache section should not overwrite existing variable values
+   during compilation (issue 109)
+
+28.07.2012
+- bugfix array access of config variables did not work (Forum Topic 22527)
+
+19.07.2012
+- bugfix the default plugin handler did create wrong compiled code for static class methods
+  from external script files (issue 108)
+
+## Smarty-3.1.11 -
+30.06.2012
+- bugfix {block.. hide} did not work as nested child (Forum Topic 22216)
+
+25.06.2012
+- bugfix the default plugin handler did not allow static class methods for modifier (issue 85)
+
+24.06.2012
+- bugfix escape modifier support for PHP < 5.2.3 (Forum Topic 21176)
+
+11.06.2012
+- bugfix the patch for Topic 21856 did break tabs between tag attributes (Forum Topic 22124)
+
+## Smarty-3.1.10  -
+09.06.2012
+- bugfix the compiler did ignore registered compiler plugins for closing tags (Forum Topic 22094)
+- bugfix the patch for Topic 21856 did break multiline tags (Forum Topic 22124)
+
+## Smarty-3.1.9 -
+07.06.2012
+- bugfix fetch() and display() with relative paths (Issue 104)
+- bugfix treat "0000-00-00" as 0 in modifier.date_format (Issue 103)
+
+24.05.2012
+- bugfix Smarty_Internal_Write_File::writeFile() could cause race-conditions on linux systems (Issue 101)
+- bugfix attribute parameter names of plugins may now contain also "-"  and ":"  (Forum Topic 21856)
+- bugfix add compile_id to cache key of of source (Issue 97)
+
+22.05.2012
+- bugfix recursive {include} within {section} did fail (Smarty developer group)
+
+12.05.2012
+- bugfix {html_options} did not properly escape values (Issue 98)
+
+03.05.2012
+- bugfix make HTTP protocall version variable (issue 96)
+
+02.05.2012
+- bugfix  {nocache}{block}{plugin}... did produce wrong compiled code when caching is disabled (Forum Topic 21572, issue 95)
+
+12.04.2012
+- bugfix Smarty did eat the linebreak after the <?xml...?> closing tag (Issue 93)
+- bugfix concurrent cache updates could create a warning (Forum Topic 21403)
+
+08.04.2012
+- bugfix "\\" was not escaped correctly when generating nocache code (Forum Topic 21364)
+
+30.03.2012
+- bugfix template inheritance did  not throw exception when a parent template was deleted (issue 90)
+
+27.03.2012
+- bugfix prefilter did run multiple times on inline subtemplates compiled into several main templates (Forum Topic 21325)
+- bugfix implement Smarty2's behaviour of variables assigned by reference in SmartyBC. {assign} will affect all references.
+  (issue 88)
+
+21.03.2012
+- bugfix compileAllTemplates() and compileAllConfig() did not return the number of compiled files (Forum Topic 21286)
+
+13.03.2012
+- correction of yesterdays bugfix (Forum Topic 21175 and 21182)
+
+12.03.2012
+- bugfix a double quoted string of "$foo" did not compile into PHP "$foo" (Forum Topic 21175)
+- bugfix template inheritance did set $merge_compiled_includes globally true
+
+03.03.2012
+- optimization of compiling speed when same modifier was used several times
+
+02.03.2012
+- enhancement the default plugin handler can now also resolve undefined modifier (Smarty::PLUGIN_MODIFIER)
+  (Issue 85)
+
+## Smarty-3.1.8  -
+19.02.2012
+- bugfix {include} could result in a fatal error if used in appended or prepended nested {block} tags
+  (reported by mh and Issue 83)
+- enhancement added Smarty special variable $smarty.template_object to return the current template object (Forum Topic 20289)
+
+
+07.02.2012
+- bugfix increase entropy of internal function names in compiled and cached template files (Forum Topic 20996)
+- enhancement cacheable parameter added to default plugin handler, same functionality as in registerPlugin (request by calguy1000)
+
+06.02.2012
+- improvement stream_resolve_include_path() added to Smarty_Internal_Get_Include_Path (Forum Topic 20980)
+- bugfix fetch('extends:foo.tpl') always yielded $source->exists == true (Forum Topic 20980)
+- added modifier unescape:"url", fix (Forum Topic 20980)
+- improvement replaced some calls of preg_replace with str_replace (Issue 73)
+
+30.01.2012
+- bugfix Smarty_Security internal $_resource_dir cache wasn't properly propagated
+
+27.01.2012
+- bugfix Smarty did not a template name of "0" (Forum Topic 20895)
+
+20.01.2012
+- bugfix typo in Smarty_Internal_Get_IncludePath did cause runtime overhead (Issue 74)
+- improvment remove unneeded assigments (Issue 75 and 76)
+- fixed typo in template parser
+- bugfix output filter must not run before writing cache when template does contain nocache code (Issue 71)
+
+02.01.2012
+- bugfix {block foo nocache} did not load plugins within child {block} in nocache mode (Forum Topic 20753)
+
+29.12.2011
+- bugfix enable more entropy in Smarty_Internal_Write_File for "more uniqueness" and Cygwin compatibility (Forum Topic 20724)
+- bugfix embedded quotes in single quoted strings did not compile correctly in {nocache} sections (Forum Topic 20730)
+
+28.12.2011
+- bugfix Smarty's internal header code must be excluded from postfilters (issue 71)
+
+22.12.2011
+- bugfix the new lexer of 17.12.2011 did fail if mbstring.func_overload != 0 (issue 70) (Forum Topic 20680)
+- bugfix template inheritace did fail if mbstring.func_overload != 0 (issue 70) (Forum Topic 20680)
+
+20.12.2011
+- bugfix template inheritance: {$smarty.block.child} in nested child {block} tags did not return
+  content after {$smarty.block.child} (Forum Topic 20564)
+
+## Smarty-3.1.7 -
+18.12.2011
+- bugfix strings ending with " in multiline strings of config files failed to compile (issue #67)
+- added chaining to Smarty_Internal_Templatebase
+- changed unloadFilter() to not return a boolean in favor of chaining and API conformity
+- bugfix unregisterObject() raised notice when object to unregister did not exist
+- changed internals to use Smarty::$_MBSTRING ($_CHARSET, $_DATE_FORMAT) for better unit testing
+- added Smarty::$_UTF8_MODIFIER for proper PCRE charset handling (Forum Topic 20452)
+- added Smarty_Security::isTrustedUri() and Smarty_Security::$trusted_uri to validate
+  remote resource calls through {fetch} and {html_image} (Forum Topic 20627)
+
+17.12.2011
+- improvement of compiling speed by new handling of plain text blocks in the lexer/parser (issue #68)
+
+16.12.2011
+- bugfix the source exits flag and timestamp was not setup when template was in php include path (issue #69)
+
+9.12.2011
+- bugfix {capture} tags around recursive {include} calls did throw exception (Forum Topic 20549)
+- bugfix $auto_literal = false did not work with { block} tags in child templates (Forum Topic 20581)
+- bugfix template inheritance: do not include code of {include} in overloaded {block} into compiled
+  parent template (Issue #66}
+- bugfix template inheritance: {$smarty.block.child} in nested child {block} tags did not return expected
+  result (Forum Topic 20564)
+
+## Smarty-3.1.6  -
+30.11.2011
+- bugfix is_cache() for individual cached subtemplates with $smarty->caching = CACHING_OFF did produce
+  an exception (Forum Topic 20531)
+
+29.11.2011
+- bugfix added exception if the default plugin handler did return a not static callback (Forum Topic 20512)
+
+25.11.2011
+- bugfix {html_select_date} and {html_slecet_time} did not default to current time if "time" was not specified
+  since r4432 (issue 60)
+
+24.11.2011
+- bugfix a subtemplate later used as main template did use old variable values
+
+21.11.2011
+- bugfix cache file could include unneeded modifier plugins under certain condition
+
+18.11.2011
+- bugfix declare all directory properties private to map direct access to getter/setter also on extended Smarty class
+
+16.11.2011
+- bugfix Smarty_Resource::load() did not always return a proper resource handler (Forum Topic 20414)
+- added escape argument to html_checkboxes and html_radios (Forum Topic 20425)
+
+## Smarty-3.1.5  -
+14.11.2011
+- bugfix allow space between function name and open bracket (forum topic 20375)
+
+09.11.2011
+- bugfix different behaviour of uniqid() on cygwin. See https://bugs.php.net/bug.php?id=34908
+  (forum topic 20343)
+
+01.11.2011
+- bugfix {if} and {while} tags without condition did not throw a SmartyCompilerException (Issue #57)
+- bugfix multiline strings in config files could fail on longer strings (reopened Issue #55)
+
+22.10.2011
+- bugfix smarty_mb_from_unicode() would not decode unicode-points properly
+- bugfix use catch Exception instead UnexpectedValueException in
+  clearCompiledTemplate to be PHP 5.2 compatible
+
+21.10.2011
+- bugfix apostrophe in plugins_dir path name failed (forum topic 20199)
+- improvement sha1() for array keys longer than 150 characters
+- add Smarty::$allow_ambiguous_resources to activate unique resource handling (Forum Topic 20128)
+
+20.10.2011
+- @silenced unlink() in Smarty_Internal_Write_File since debuggers go haywire without it.
+- bugfix Smarty::clearCompiledTemplate() threw an Exception if $cache_id was not present in $compile_dir when $use_sub_dirs = true.
+- bugfix {html_select_date} and {html_select_time} did not properly handle empty time arguments (Forum Topic 20190)
+- improvement removed unnecessary sha1()
+
+19.10.2011
+- revert PHP4 constructor message
+- fixed PHP4 constructor message
+
+## Smarty-3.1.4 -
+19.10.2011
+- added exception when using PHP4 style constructor
+
+16.10.2011
+- bugfix testInstall() did not propery check cache_dir and compile_dir
+
+15.10.2011
+- bugfix Smarty_Resource and Smarty_CacheResource runtime caching (Forum Post 75264)
+
+14.10.2011
+- bugfix unique_resource did not properly apply to compiled resources (Forum Topic 20128)
+- add locking to custom resources (Forum Post 75252)
+- add Smarty_Internal_Template::clearCache() to accompany isCached() fetch() etc.
+
+13.10.2011
+- add caching for config files in Smarty_Resource
+- bugfix disable of caching after isCached() call did not work (Forum Topic 20131)
+- add concept unique_resource to combat potentially ambiguous template_resource values when custom resource handlers are used (Forum Topic 20128)
+- bugfix multiline strings in config files could fail on longer strings (Issue #55)
+
+11.10.2011
+- add runtime checks for not matching {capture}/{/capture} calls (Forum Topic 20120)
+
+10.10.2011
+- bugfix variable name typo in {html_options} and {html_checkboxes} (Issue #54)
+- bugfix <?xml> tag did create wrong output when caching enabled and the tag was in included subtemplate
+- bugfix Smarty_CacheResource_mysql example was missing strtotime() calls
+
+## Smarty-3.1.3  -
+07.10.2011
+- improvement removed html comments from {mailto} (Forum Topic 20092)
+- bugfix testInstall() would not show path to internal plugins_dir (Forum Post 74627)
+- improvement testInstall() now showing resolved paths and checking the include_path if necessary
+- bugfix html_options plugin did not handle object values properly (Issue #49, Forum Topic 20049)
+- improvement html_checkboxes and html_radios to accept null- and object values, and label_ids attribute
+- improvement removed some unnecessary count()s
+- bugfix parent pointer was not set when fetch() for other template was called on template object
+
+06.10.2011
+- bugfix switch lexer internals depending on mbstring.func_overload
+- bugfix start_year and end_year of {html_select_date} did not use current year as offset base (Issue #53)
+
+05.10.2011
+- bugfix of problem introduced with r4342 by replacing strlen() with isset()
+- add environment configuration issue with mbstring.func_overload Smarty cannot compensate for (Issue #45)
+- bugfix nofilter tag option did not disable default modifier
+- bugfix html_options plugin did not handle null- and object values properly (Issue #49, Forum Topic 20049)
+
+04.10.2011
+- bugfix assign() in plugins called in subtemplates did change value also in parent template
+- bugfix of problem introduced with r4342 on math plugin
+- bugfix output filter should not run on individually cached subtemplates
+- add unloadFilter() method
+- bugfix has_nocache_code flag was not reset before compilation
+
+## Smarty-3.1.2  -
+03.10.2011
+- improvement add internal $joined_template_dir property instead computing it on the fly several times
+
+01.10.2011
+- improvement replaced most in_array() calls by more efficient isset() on array_flip()ed haystacks
+- improvement replaced some strlen($foo) > 3 calls by isset($foo[3])
+- improvement Smarty_Internal_Utility::clearCompiledTemplate() removed redundant strlen()s
+
+29.09.2011
+- improvement of Smarty_Internal_Config::loadConfigVars() dropped the in_array for index look up
+
+28.09.2011
+- bugfix on template functions called nocache calling other template functions
+
+27.09.2011
+- bugfix possible warning "attempt to modify property of non-object" in {section} (issue #34)
+- added chaining to Smarty_Internal_Data so $smarty->assign('a',1)->assign('b',2); is possible now
+- bugfix remove race condition when a custom resource did change timestamp during compilation
+- bugfix variable property did not work on objects variable in template
+- bugfix smarty_make_timestamp() failed to process DateTime objects properly
+- bugfix wrong resource could be used on compile check of custom resource
+
+26.09.2011
+- bugfix repeated calls to same subtemplate did not make use of cached template object
+
+24.09.2011
+- removed internal muteExpectedErrors() calls in favor of having the implementor call this once from his application
+- optimized muteExpectedErrors() to pass errors to the latest registered error handler, if appliccable
+- added compile_dir and cache_dir to list of muted directories
+- improvment better error message for undefined templates at {include}
+
+23.09.2011
+- remove unused properties
+- optimization use real function instead anonymous function for preg_replace_callback
+- bugfix a relative {include} in child template blocks failed
+- bugfix direct setting of $template_dir, $config_dir, $plugins_dir in __construct() of an
+  extended Smarty class created problems
+- bugfix error muting was not implemented for cache locking
+
+## Smarty 3.1.1  -
+22.09.2011
+- bugfix {foreachelse} does fail if {section} was nested inside {foreach}
+- bugfix debug.tpl did not display correctly when it was compiled with escape_html = true
+
+21.09.2011
+- bugfix look for mixed case plugin file names as in 3.0 if not found try all lowercase
+- added $error_muting to suppress error messages even for badly implemented error_handlers
+- optimized autoloader
+- reverted ./ and ../ handling in fetch() and display() - they're allowed again
+
+20.09.2011
+- bugfix removed debug echo output while compiling template inheritance
+- bugfix relative paths in $template_dir broke relative path resolving in {include "../foo.tpl"}
+- bugfix {include} did not work inside nested {block} tags
+- bugfix {assign} with scope root and global did not work in all cases
+
+19.09.2011
+- bugfix regression in Smarty_CacheReource_KeyValueStore introduced by r4261
+- bugfix output filter shall not run on included subtemplates
+
+18.09.2011
+- bugfix template caching did not care about file.tpl in different template_dir
+- bugfix {include $file} was broken when merge_compiled_incluges = true
+- bugfix {include} was broken when merge_compiled_incluges = true and same indluded template
+  was used in different main templates in one compilation run
+- bugfix for Smarty2 style compiler plugins on unnamed attribute passing like {tag $foo $bar}
+- bugfix debug.tpl did not display correctly when it was compiled with escape_html = true
+
+17.09.2011
+- bugfix lock_id for file resource would create invalid filepath
+- bugfix resource caching did not care about file.tpl in different template_dir
+
+## Smarty 3.1.0  -
+15/09/2011
+- optimization of {foreach}; call internal _count() method only when "total" or "last" {foreach} properties are used
+
+11/09/2011
+- added  unregisterObject() method
+
+06/09/2011
+- bugfix  isset() did not work in templates on config variables
+
+03/09/2011
+- bugfix createTemplate() must default to cache_id and compile_id of Smarty object
+- bugfix Smarty_CacheResource_KeyValueStore must include $source->uid in cache filepath to keep templates with same
+  name but different folders separated
+- added cacheresource.apc.php example in demo folder
+
+02/09/2011
+- bugfix cache lock file must use absolute filepath
+
+01/09/2011
+- update of cache locking
+
+30/08/2011
+- added locking mechanism to CacheResource API (implemented with File and KeyValueStores)
+
+28/08/2011
+- bugfix clearCompileTemplate() did not work for specific template subfolder or resource
+
+27/08/2011
+- bugfix {$foo|bar+1} did create syntax error
+
+26/08/2011
+- bugfix when generating nocache code which contains double \
+- bugfix handle race condition if cache file was deleted between filemtime and include
+
+17/08/2011
+- bugfix CacheResource_Custom bad internal fetch() call
+
+15/08/2011
+- bugfix CacheResource would load content twice for KeyValueStore and Custom handlers
+
+06/08/2011
+- bugfix {include} with scope attribute could execute in wrong scope
+- optimization of compile_check processing
+
+03/08/2011
+- allow comment tags to comment {block} tags out in child templates
+
+26/07/2011
+- bugfix experimental getTags() method did not work
+
+24/07/2011
+- sure opened output buffers are closed on exception
+- bugfix {foreach} did not work on IteratorAggregate
+
+22/07/2011
+- clear internal caches on clearAllCache(), clearCache(), clearCompiledTemplate()
+
+21/07/2011
+- bugfix value changes of variable values assigned to Smarty object could not be seen on repeated $smarty->fetch() calls
+
+17/07/2011
+- bugfix {$smarty.block.child} did drop a notice at undefined child
+
+15/07/2011
+- bugfix individual cache_lifetime of {include} did not work correctly inside {block} tags
+- added caches for Smarty_Internal_TemplateSource and Smarty_Internal_TemplateCompiled to reduce I/O for multiple cache_id rendering
+
+14/07/2011
+- made Smarty::loadPlugin() respect the include_path if required
+
+13/07/2011
+- optimized internal file write functionality
+- bugfix PHP did eat line break on nocache sections
+- fixed typo of Smarty_Security properties $allowed_modifiers and $disabled_modifiers
+
+06/07/2011
+- bugfix variable modifier must run befor gereral filtering/escaping
+
+04/07/2011
+- bugfix use (?P<name>) syntax at preg_match as some pcre libraries failed on (?<name>)
+- some performance improvement when using generic getter/setter on template objects
+
+30/06/2011
+- bugfix generic getter/setter of Smarty properties used on template objects did throw exception
+- removed is_dir and is_readable checks from directory setters for better performance
+
+28/06/2011
+- added back support of php template resource as undocumented feature
+- bugfix automatic recompilation on version change could drop undefined index notice on old 3.0 cache and compiled files
+- update of README_3_1_DEV.txt and moved into the distribution folder
+- improvement show first characters of eval and string templates instead sha1 Uid in debug window
+
+## Smarty 3.1-RC1 -
+25/06/2011
+- revert change of 17/06/2011. $_smarty varibale removed. call loadPlugin() from inside plugin code if required
+- code cleanup, remove no longer used properties and methods
+- update of PHPdoc comments
+
+23/06/2011
+- bugfix {html_select_date} would not respect current time zone
+
+19/06/2011
+- added $errors argument to testInstall() functions to suppress output.
+- added plugin-file checks to testInstall()
+
+18/06/2011
+- bugfix mixed use of same subtemplate inline and not inline in same script could cause a warning during compilation
+
+17/06/2011
+- bugfix/change use $_smarty->loadPlugin() when loading nested depending plugins via loadPlugin
+- bugfix {include ... inline} within {block}...{/block} did fail
+
+16/06/2011
+- bugfix do not overwrite '$smarty' template variable when {include ... scope=parent} is called
+- bugfix complete empty inline subtemplates did fail
+
+15/06/2011
+- bugfix template variables where not accessable within inline subtemplates
+
+12/06/2011
+- bugfix removed unneeded merging of template variable when fetching includled subtemplates
+
+10/06/2011
+- made protected properties $template_dir, $plugins_dir, $cache_dir, $compile_dir, $config_dir accessible via magic methods
+
+09/06/2011
+- fix smarty security_policy issue in plugins {html_image} and {fetch}
+
+05/06/2011
+- update of SMARTY_VERSION
+- bugfix made getTags() working again
+
+04/06/2011
+- allow extends resource in file attribute of {extends} tag
+
+03/06/2011
+- added {setfilter} tag to set filters for variable output
+- added escape_html property to control autoescaping of variable output
+
+27/05/2011
+- added allowed/disabled tags and modifiers in security for sandboxing
+
+23/05/2011
+- added base64: and urlencode: arguments to eval and string resource types
+
+22/05/2011
+- made time-attribute of {html_select_date} and {html_select_time} accept arrays as defined by attributes prefix and field_array
+
+13/05/2011
+- remove setOption / getOption calls from SamrtyBC class
+
+02/05/2011
+- removed experimental setOption() getOption() methods
+- output returned content also on opening tag calls of block plugins
+- rewrite of default plugin handler
+- compile code of variable filters for better performance
+
+20/04/2011
+- allow {php} {include_php} tags and PHP_ALLOW handling only with the SmartyBC class
+- removed support of php template resource
+
+20/04/2011
+- added extendsall resource example
+- optimization of template variable access
+- optimization of subtemplate handling {include}
+- optimization of template class
+
+01/04/2011
+- bugfix quote handling in capitalize modifier
+
+28/03/2011
+- bugfix stripslashes() requried when using PCRE e-modifier
+
+04/03/2011
+- upgrade to new PHP_LexerGenerator version 0.4.0 for better performance
+
+27/02/2011
+- ignore .svn folders when clearing cache and compiled files
+- string resources do not need a modify check
+
+26/02/2011
+- replaced smarty_internal_wrapper by SmartyBC class
+- load utility functions as static methods instead through __call()
+- bugfix in extends resource when subresources are used
+- optimization of modify checks
+
+25/02/2011
+- use $smarty->error_unassigned to control NOTICE handling on unassigned variables
+
+21/02/2011
+- added new new compile_check mode COMPILECHECK_CACHEMISS
+- corrected new cloning behaviour of createTemplate()
+- do no longer store the compiler object as property in the compile_tag classes to avoid possible memory leaks
+  during compilation
+
+19/02/2011
+- optimizations on merge_compiled_includes handling
+- a couple of optimizations and bugfixes related to new resource structure
+
+17/02/2011
+- changed ./ and ../ behaviour
+
+14/02/2011
+- added {block ... hide} option to suppress block if no child is defined
+
+13/02/2011
+- update handling of recursive subtemplate calls
+- bugfix replace $smarty->triggerError() by exception in smarty_internal_resource_extends.php
+
+12/02/2011
+- new class Smarty_Internal_TemplateBase with shared methods of Smarty and Template objects
+- optimizations of template processing
+- made register... methods permanet
+- code for default_plugin_handler
+- add automatic recompilation at version change
+
+04/02/2011
+- change in Smarty_CacheResource_Custom
+- bugfix cache_lifetime did not compile correctly at {include} after last update
+- moved isCached processing into CacheResource class
+- bugfix new CacheResource API did not work with disabled compile_check
+
+03/02/2011
+- handle template content as function to improve speed on multiple calls of same subtemplate and isCached()/display() calls
+- bugfixes and improvents in the new resource API
+- optimizations of template class code
+
+25/01/2011
+- optimized function html_select_time
+
+22/01/2011
+- added Smarty::$use_include_path configuration directive for Resource API
+
+21/01/2011
+- optimized function html_select_date
+
+19/01/2011
+- optimized outputfilter trimwhitespace
+
+18/01/2011
+- bugfix Config to use Smarty_Resource to fetch sources
+- optimized Smarty_Security's isTrustedDir() and isTrustedPHPDir()
+
+17/01/2011
+- bugfix HTTP headers for CGI SAPIs
+
+16/01/2011
+- optimized internals of Smarty_Resource and Smarty_CacheResource
+
+14/01/2011
+- added modifiercompiler escape to improve performance of escaping html, htmlall, url, urlpathinfo, quotes, javascript
+- added support to choose template_dir to load from: [index]filename.tpl
+
+12/01/2011
+- added unencode modifier to revert results of encode modifier
+- added to_charset and from_charset modifier for character encoding
+
+11/01/2011
+- added SMARTY_MBSTRING to generalize MBString detection
+- added argument $lc_rest to modifier.capitalize to lower-case anything but the first character of a word
+- changed strip modifier to consider unicode white-space, too
+- changed wordwrap modifier to accept UTF-8 strings
+- changed count_sentences modifier to consider unicode characters and treat sequences delimited by ? and ! as sentences, too
+- added argument $double_encode to modifier.escape (applies to html and htmlall only)
+- changed escape modifier to be UTF-8 compliant
+- changed textformat block to be UTF-8 compliant
+- optimized performance of mailto function
+- fixed spacify modifier so characters are not prepended and appended, made it unicode compatible
+- fixed truncate modifier to properly use mb_string if possible
+- removed UTF-8 frenzy from count_characters modifier
+- fixed count_words modifier to treat "hello-world" as a single word like str_count_words() does
+- removed UTF-8 frenzy from upper modifier
+- removed UTF-8 frenzy from lower modifier
+
+01/01/2011
+- optimize smarty_modified_escape for hex, hexentity, decentity.
+
+28/12/2010
+- changed $tpl_vars, $config_vars and $parent to belong to Smarty_Internal_Data
+- added Smarty::registerCacheResource() for dynamic cache resource object registration
+
+27/12/2010
+- added Smarty_CacheResource API and refactored existing cache resources accordingly
+- added Smarty_CacheResource_Custom and Smarty_CacheResource_Mysql
+
+26/12/2010
+- added Smarty_Resource API and refactored existing resources accordingly
+- added Smarty_Resource_Custom and Smarty_Resource_Mysql
+- bugfix Smarty::createTemplate() to return properly cloned template instances
+
+24/12/2010
+- optimize smarty_function_escape_special_chars() for PHP >= 5.2.3
+
+## SVN 3.0 trunk  -
+14/05/2011
+- bugfix error handling at stream resources
+
+13/05/2011
+- bugfix condition starting with "-" did fail at {if} and {while} tags
+
+22/04/2011
+- bugfix allow only fixed string as file attribute at {extends} tag
+
+01/04/2011
+- bugfix do not run filters and default modifier when displaying the debug template
+- bugfix of embedded double quotes within multi line strings (""")
+
+29/03/2011
+- bugfix on error message in smarty_internal_compile_block.php
+- bugfix mb handling in strip modifier
+- bugfix for Smarty2 style registered compiler function on unnamed attribute passing like {tag $foo $bar}
+
+17/03/2011
+- bugfix on default {function} parameters when {function} was used in nocache sections
+- bugfix on compiler object destruction. compiler_object property was by mistake unset.
+
+09/03/2011
+-bugfix a variable filter should run before modifiers on an output tag (see change of 23/07/2010)
+
+08/03/2011
+- bugfix loading config file without section should load only defaults
+
+03/03/2011
+- bugfix "smarty" template variable was not recreated when cached templated had expired
+- bugfix internal rendered_content must be cleared after subtemplate was included
+
+01/03/2011
+- bugfix replace modifier did not work in 3.0.7 on systems without multibyte support
+- bugfix {$smarty.template} could return in 3.0.7 parent template name instead of
+         child name when it needed to compile
+
+25/02/2011
+- bugfix for Smarty2 style compiler plugins on unnamed attribute passing like {tag $foo $bar}
+
+24/02/2011
+- bugfix $smarty->clearCache('some.tpl') did by mistake cache the template object
+
+18/02/2011
+- bugfix removed possible race condition when isCached() was called for an individually cached subtemplate
+- bugfix force default debug.tpl to be loaded by the file resource
+
+17/02/2011
+-improvement not to delete files starting with '.' from cache and template_c folders on clearCompiledTemplate() and clearCache()
+
+16/02/2011
+-fixed typo in exception message of Smarty_Internal_Template
+-improvement allow leading spaces on } tag closing if auto_literal is enabled
+
+13/02/2011
+- bufix replace $smarty->triggerError() by exception
+- removed obsolete {popup_init..} plugin from demo templates
+- bugfix replace $smarty->triggerError() by exception in smarty_internal_resource_extends.php
+
+## Smarty 3.0.7  -
+09/02/2011
+- patched vulnerability when using {$smarty.template}
+
+01/02/2011
+- removed assert() from config and template parser
+
+31/01/2011
+- bugfix the lexer/parser did fail on special characters like VT
+
+16/01/2011
+-bugfix of ArrayAccess object handling in internal _count() method
+-bugfix of Iterator object handling in internal _count() method
+
+14/01/2011
+-bugfix removed memory leak while processing compileAllTemplates
+
+12/01/2011
+- bugfix in {if} and {while} tag compiler when using assignments as condition and nocache mode
+
+10/01/2011
+- bugfix when using {$smarty.block.child} and name of {block} was in double quoted string
+- bugfix updateParentVariables() was called twice when leaving {include} processing
+
+- bugfix mb_str_replace in replace and escape modifiers work with utf8
+
+31/12/2010
+- bugfix dynamic configuration of $debugging_crtl did not work
+- bugfix default value of $config_read_hidden changed to false
+- bugfix format of attribute array on compiler plugins
+- bugfix getTemplateVars() could return value from wrong scope
+
+28/12/2010
+- bugfix multiple {append} tags failed to compile.
+
+22/12/2010
+- update do not clone the Smarty object an internal createTemplate() calls to increase performance
+
+21/12/2010
+- update html_options to support class and id attrs
+
+17/12/2010
+- bugfix added missing support of $cache_attrs for registered plugins
+
+15/12/2010
+- bugfix assignment as condition in {while} did drop an E_NOTICE
+
+14/12/2010
+- bugfix when passing an array as default parameter at {function} tag
+
+13/12/2010
+- bugfix {$smarty.template} in child template did not return right content
+- bugfix Smarty3 did not search the PHP include_path for template files
+
+## Smarty 3.0.6  -
+
+12/12/2010
+- bugfix fixed typo regarding yesterdays change to allow streamWrapper
+
+11/12/2010
+- bugfix nested block tags in template inheritance child templates did not work correctly
+- bugfix {$smarty.current_dir} in child template did not point to dir of child template
+- bugfix changed code when writing temporary compiled files to allow stream_wrapper
+
+06/12/2010
+- bugfix getTemplateVars() should return 'null' instead dropping E_NOTICE on an unassigned variable
+
+05/12/2010
+- bugfix missing declaration of $smarty in Smarty class
+- bugfix empty($foo) in {if} did drop a notice when $foo was not assigned
+
+01/12/2010
+- improvement of {debug} tag output
+
+27/11/2010
+-change run output filter before cache file is written. (same as in Smarty2)
+
+24/11/2011
+-bugfix on parser at  !$foo|modifier
+-change parser logic when assignments used as condition in {if] and {while} to allow assign to array element
+
+23/11/2011
+-bugfix allow integer as attribute name in plugin calls
+-change  trimm whitespace from error message, removed long list of expected tokens
+
+22/11/2010
+- bugfix on template inheritance when an {extends} tag was inserted by a prefilter
+- added error message for illegal variable file attributes at {extends...} tags
+
+## Smarty 3.0.5  -
+
+
+19/11/2010
+- bugfix on block plugins with modifiers
+
+18/11/2010
+- change on handling of unassigned template variable -- default will drop E_NOTICE
+- bugfix on Smarty2 wrapper load_filter() did not work
+
+17/11/2010
+- bugfix on {call} with variable function name
+- bugfix on {block} if name did contain '-'
+- bugfix in function.fetch.php , referece to undefined $smarty
+
+16/11/2010
+- bugfix whitespace in front of "<?php" in smarty_internal_compile_private_block_plugin.php
+- bugfix {$smarty.now} did compile incorrectly
+- bugfix on reset(),end(),next(),prev(),current() within templates
+- bugfix on default parameter for {function}
+
+15/11/2010
+- bugfix when using {$smarty.session} as object
+- bugfix scoping problem on $smarty object passed to filters
+- bugfix captured content could not be accessed globally
+- bugfix Smarty2 wrapper functions could not be call from within plugins
+
+## Smarty 3.0.4  -
+
+14/11/2010
+- bugfix isset() did not allow multiple parameter
+- improvment of some error messages
+- bugfix html_image did use removed property $request_use_auto_globals
+- small performace patch in Smarty class
+
+13/11/2010
+- bugfix  overloading problem when $smarty->fetch()/display() have been used in plugins
+				(introduced with 3.0.2)
+- code cleanup
+								
+## Smarty 3.0.3  -
+
+13/11/2010
+- bugfix on {debug}
+- reverted location of loadPlugin() to Smarty class
+- fixed comments in plugins
+- fixed internal_config (removed unwanted code line)
+- improvement  remove last linebreak from {function} definition
+
+## Smarty 3.0.2  -
+
+12/11/2010
+- reactivated $error_reporting property handling
+- fixed typo in compile_continue
+- fixed security in {fetch} plugin
+- changed back plugin parameters to two. second is template object
+  with transparent access to Smarty object
+- fixed {config_load} scoping form compile time to run time
+
+## Smarty 3.0.0  -
+
+
+
+11/11/2010
+- major update including some API changes
+
+10/11/2010
+- observe compile_id also for config files
+
+09/11/2010
+-bugfix on  complex expressions as start value for {for} tag
+request_use_auto_globals
+04/11/2010
+- bugfix do not allow access of dynamic and private object members of assigned objects when
+  security is enabled.
+
+01/11/2010
+- bugfix related to E_NOTICE change.  {if empty($foo)} did fail when $foo contained a string
+
+28/10/2010
+- bugfix on compiling modifiers within $smarty special vars like {$smarty.post.{$foo|lower}}
+
+27/10/2010
+- bugfix default parameter values did not work for template functions included with {include}
+
+25/10/2010
+- bugfix for E_NOTICE change, array elements did not work as modifier parameter
+
+20/10/2010
+- bugfix for the E_NOTICE change
+
+19/10/2010
+- change Smarty does no longer mask out E_NOTICE by default during template processing
+
+13/10/2010
+- bugfix removed ambiguity between ternary and stream variable in template syntax
+- bugfix use caching properties of template instead of smarty object when compiling child {block}
+- bugfix {*block}...{/block*} did throw an exception in template inheritance
+- bugfix on template inheritance using nested eval or string resource in {extends} tags
+- bugfix on output buffer handling in isCached() method
+
+##  RC4 -
+
+01/10/2010
+- added {break} and {continue} tags for flow control of {foreach},{section},{for} and {while} loops
+- change of 'string' resource. It's no longer evaluated and compiled files are now stored
+- new 'eval' resource which evaluates a template without saving the compiled file
+- change in isCached() method to allow multiple calls for the same template
+
+25/09/2010
+- bugfix on some compiling modifiers
+
+24/09/2010
+- bugfix merge_compiled_includes flag was not restored correctly in {block} tag
+
+22/09/2010
+- bugfix on default modifier
+
+18/09/2010
+- bugfix untility compileAllConfig() did not create sha1 code for compiled template file names if template_dir was defined with no trailing DS
+- bugfix on templateExists() for extends resource
+
+17/09/2010
+- bugfix {$smarty.template} and {$smarty.current_dir} did not compile correctly within {block} tags
+- bugfix corrected error message on missing template files in extends resource
+- bugfix untility compileAllTemplates() did not create sha1 code for compiled template file names if template_dir was defined with no trailing DS
+
+16/09/2010
+- bugfix when a doublequoted modifier parameter did contain Smarty tags and ':'
+
+15/09/2010
+- bugfix resolving conflict between '<%'/'%>' as custom Smarty delimiter and ASP tags
+- use ucfirst for resource name on internal resource class names
+
+12/09/2010
+- bugfix for change of 08/09/2010 (final {block} tags in subtemplates did not produce correct results)
+
+10/09/2010
+- bugfix for change of 08/09/2010 (final {block} tags in subtemplates did not produce correct results)
+
+08/09/2010
+- allow multiple template inheritance branches starting in subtemplates
+
+07/09/2010
+- bugfix {counter} and {cycle} plugin assigned result to smarty variable not in local(template) scope
+- bugfix templates containing just {strip} {/strip} tags did produce an error
+
+
+23/08/2010
+- fixed E_STRICT errors for uninitialized variables
+
+22/08/2010
+- added attribute cache_id to {include} tag
+
+13/08/2010
+- remove exception_handler property from Smarty class
+- added Smarty's own exceptions SmartyException and SmartyCompilerException
+
+09/08/2010
+- bugfix on modifier with doublequoted strings as parameter containing embedded tags
+
+06/08/2010
+- bugfix when cascading some modifier like |strip|strip_tags modifier
+
+05/08/2010
+- added plugin type modifiercompiler to produce compiled modifier code
+- changed standard modifier plugins to the compiling versions whenever possible
+- bugfix in nocache sections {include} must not cache the subtemplate
+
+02/08/2010
+- bugfix strip did not work correctly in conjunction with comment lines
+
+31/07/2010
+- bugfix on nocache attribute at {assign} and {append}
+
+30/07/2010
+- bugfix passing scope attributes in doublequoted strings did not work at {include} {assign} and {append}
+
+25/07/2010
+- another bugfix of change from 23/07/2010 when compiling modifier
+
+24/07/2010
+- bugfix of change from 23/07/2010 when compiling modifier
+
+23/07/2010
+- changed execution order. A variable filter does now run before modifiers on output of variables
+- bugfix use always { and } as delimiter for debug.tpl
+
+
+22/07/2010
+- bugfix in templateExists() method
+
+20/07/2010
+- fixed handling of { strip } tag with whitespaces
+
+15/07/2010
+- bufix  {$smarty.template} does include now the relative path, not just filename
+
+##  RC3 -
+
+
+
+
+15/07/2010
+- make the date_format modifier work also on objects of the DateTime class
+- implementation of parsetrees in the parser to close security holes and remove unwanted empty line in HTML output
+
+08/07/2010
+- bugfix on assigning multidimensional arrays within templates
+- corrected bugfix for truncate modifier
+
+07/07/2010
+- bugfix the truncate modifier needs to check if the string is utf-8 encoded or not
+- bugfix support of script files relative to trusted_dir
+
+06/07/2010
+- create exception on recursive {extends} calls
+- fixed reported line number at "unexpected closing tag " exception
+- bugfix on escape:'mail' modifier
+- drop exception if 'item' variable is equal 'from' variable in {foreach} tag
+
+01/07/2010
+- removed call_user_func_array calls for optimization of compiled code when using registered modifiers and plugins
+
+25/06/2010
+- bugfix escaping " when block tags are used within doublequoted strings
+
+24/06/2010
+- replace internal get_time() calls with standard PHP5 microtime(true) calls in Smarty_Internal_Utility
+- added $smarty->register->templateClass() and $smarty->unregister->templateClass() methods for supporting static classes with namespace
+
+
+22/06/2010
+- allow spaces between typecast and value in template syntax
+- bugfix get correct count of traversables in {foreach} tag
+
+21/06/2010
+- removed use of PHP shortags SMARTY_PHP_PASSTHRU mode
+- improved speed of cache->clear() when a compile_id was specified and use_sub_dirs is true
+
+20/06/2010
+- replace internal get_time() calls with standard PHP5 microtime(true) calls
+- closed security hole when php.ini asp_tags = on
+
+18/06/2010
+- added __toString method to the Smarty_Variable class
+
+
+14/06/2010
+- make handling of Smarty comments followed by newline BC to Smarty2
+
+
+##  RC2 -
+
+
+
+13/06/2010
+- bugfix Smarty3 did not handle hexadecimals like 0x0F as numerical value
+- bugifx Smarty3 did not accept numerical constants like .1 or 2. (without a leading or trailing digit)
+
+11/06/2010
+- bugfix the lexer did fail on larger {literal} ... {/literal} sections
+
+03/06/2010
+- bugfix on calling template functions like Smarty tags
+
+01/06/2010
+- bugfix on template functions used with template inheritance
+- removed /* vim: set expandtab: */ comments
+- bugfix of auto literal problem introduce with fix of 31/05/2010
+
+31/05/2010
+- bugfix the parser did not allow some smarty variables with special name like $for, $if, $else and others.
+
+27/05/2010
+- bugfix on object chaining using variable properties
+- make scope of {counter} and {cycle} tags again global as in Smarty2
+
+26/05/2010
+- bugfix removed decrepated register_resource call in smarty_internal_template.php
+
+25/05/2010
+- rewrite of template function handling to improve speed
+- bugfix on file dependency when merge_compiled_includes = true
+
+
+16/05/2010
+- bugfix when passing parameter with numeric name like {foo 1='bar' 2='blar'}
+
+14/05/2010
+- bugfix compile new config files if compile_check and force_compile = false
+- added variable static classes names to template syntax
+
+11/05/2010
+- bugfix  make sure that the cache resource is loaded in all conditions when template methods getCached... are called externally
+- reverted the change 0f 30/04/2010. With the exception of forward references template functions can be again called by a standard tag.
+
+10/05/2010
+- bugfix on {foreach} and {for} optimizations of 27/04/2010
+
+09/05/2010
+- update of template and config file parser because of minor parser generator bugs
+
+07/05/2010
+- bugfix on {insert}
+
+06/05/2010
+- bugfix when merging compiled templates and objects are passed as parameter of the {include} tag
+
+05/05/2010
+- bugfix on {insert} to cache parameter
+- implementation of $smarty->default_modifiers as in Smarty2
+- bugfix on getTemplateVars method
+
+01/05/2010
+- bugfix on handling of variable method names at object chaning
+
+30/04/2010
+- bugfix when comparing timestamps in sysplugins/smarty_internal_config.php
+- work around of a substr_compare bug in older PHP5 versions
+- bugfix on template inheritance for tag names starting with "block"
+- bugfix on {function} tag with name attribute in doublequoted strings
+- fix to make calling of template functions unambiguously by madatory usage of the {call} tag
+
+##  RC1 -
+
+27/04/2010
+- change default of $debugging_ctrl to 'NONE'
+- optimization of compiled code of {foreach} and {for} loops
+- change of compiler for config variables
+
+27/04/2010
+- bugfix in $smarty->cache->clear() method. (do not cache template object)
+
+
+17/04/2010
+- security fix in {math} plugin
+
+
+12/04/2010
+- bugfix in smarty_internal_templatecompilerbase (overloaded property)
+- removed parser restrictions in using true,false and null as ID
+
+07/04/2010
+- bugfix typo in smarty_internal_templatecompilerbase
+
+31/03/2010
+- compile locking by touching old compiled files to avoid concurrent compilations
+
+29/03/2010
+- bugfix allow array definitions as modifier parameter
+- bugfix observe compile_check property when loading config files
+- added the template object as third filter parameter
+
+25/03/2010
+- change of utility->compileAllTemplates() log messages
+- bugfix on nocache code in {function} tags
+- new method utility->compileAllConfig() to compile all config files
+
+24/03/2010
+- bugfix on register->modifier() error messages
+
+23/03/2010
+- bugfix on template inheritance when calling multiple child/parent relations
+- bugfix on caching mode SMARTY_CACHING_LIFETIME_SAVED and cache_lifetime = 0
+
+22/03/2010
+- bugfix make directory separator operating system independend in compileAllTemplates()
+
+21/03/2010
+- removed unused code in compileAllTemplates()
+
+19/03/2010
+- bugfix for multiple {/block} tags on same line
+
+17/03/2010
+- bugfix make $smarty->cache->clear() function independent from caching status
+
+16/03/2010
+- bugfix on assign attribute at registered template objects
+- make handling of modifiers on expression BC to Smarty2
+
+15/03/2010
+- bugfix on block plugin calls
+
+11/03/2010
+- changed parsing of <?php and ?> back to Smarty2 behaviour
+
+08/03/2010
+- bugfix on uninitialized properties in smarty_internal_template
+- bugfix on $smarty->disableSecurity()
+
+04/03/2010
+- bugfix allow uppercase chars in registered resource names
+- bugfix on accessing chained objects of static classes
+
+01/03/2010
+- bugfix on nocache code in {block} tags if child template was included by {include}
+
+27/02/2010
+- allow block tags inside double quoted string
+
+26/02/2010
+- cache modified check implemented
+- support of access to a class constant from an object (since PHP 5.3)
+
+24/02/2010
+- bugfix on expressions in doublequoted string enclosed in backticks
+- added security property $static_classes for static class security
+
+18/02/2010
+- bugfix on parsing Smarty tags inside <?xml ... ?>
+- bugfix on truncate modifier
+
+17/02/2010
+- removed restriction that modifiers did require surrounding parenthesis in some cases
+- added {$smarty.block.child} special variable for template inheritance
+
+16/02/2010
+- bugfix on <?xml ... ?> tags for all php_handling modes
+- bugfix on parameter of variablefilter.htmlspecialchars.php plugin
+
+14/02/2010
+- added missing _plugins property in smarty.class.php
+- bugfix $smarty.const... inside doublequoted strings and backticks was compiled into wrong PHP code
+
+12/02/2010
+- bugfix on nested {block} tags
+- changed Smarty special variable $smarty.parent to $smarty.block.parent
+- added support of nested {bock} tags
+
+10/02/2010
+- avoid possible notice on $smarty->cache->clear(...), $smarty->clear_cache(....)
+- allow Smarty tags inside <? ... ?> tags in SMARTY_PHP_QUOTE and SMARTY_PHP_PASSTHRU mode
+- bugfix at new "for" syntax like {for $x=1 to 10 step 2}
+
+09/02/2010
+- added $smarty->_tag_stack for tracing block tag hierarchy
+
+08/02/2010
+- bugfix  use template fullpath at §smarty->cache->clear(...), $smarty->clear_cache(....)
+- bugfix of cache filename on extended templates when force_compile=true
+
+07/02/2010
+- bugfix on changes of 05/02/2010
+- preserve line endings type form template source
+- API changes (see README file)
+
+05/02/2010
+- bugfix on modifier and block plugins with same name
+
+02/02/2010
+- retaining newlines at registered functions and function plugins
+
+01/25/2010
+- bugfix cache resource was not loaded when caching was globally off but enabled at a template object
+- added test that $_SERVER['SCRIPT_NAME'] does exist in Smarty.class.php
+
+01/22/2010
+- new method $smarty->createData([$parent]) for creating a data object (required for bugfixes below)
+- bugfix config_load() method now works also on a data object
+- bugfix get_config_vars() method now works also on a data and template objects
+- bugfix clear_config() method now works also on a data and template objects
+
+01/19/2010
+- bugfix on plugins if same plugin was called from a nocache section first and later from a cached section
+
+
+###beta 7###
+
+
+01/17/2010
+- bugfix on $smarty.const... in double quoted strings
+
+01/16/2010
+- internal change of config file lexer/parser on handling of section names
+- bugfix on registered objects (format parameter of register_object was not handled correctly)
+
+01/14/2010
+- bugfix on backslash within single quoted strings
+- bugfix allow absolute filepath for config files
+- bugfix on special Smarty variable $smarty.cookies
+- revert handling of newline on no output tags like {if...}
+- allow special characters in config file section names for Smarty2 BC
+
+01/13/2010
+- bugfix on {if} tags
+
+01/12/2010
+- changed back modifier handling in parser. Some restrictions still apply:
+    if modifiers are used in side {if...} expression or in mathematical expressions
+    parentheses must be used.
+- bugfix the {function..} tag did not accept the name attribute in double quotes
+- closed possible security hole at <?php ... ?> tags
+- bugfix of config file parser on large config files
+
+
+###beta 6####
+
+01/11/2010
+- added \n to the compiled code of the {if},{else},{elseif},{/if} tags to get output of newlines as expected by the template source
+- added missing support of insert plugins
+- added optional nocache attribute to {block} tags in parent template
+- updated <?php...?> handling supporting now heredocs and newdocs. (thanks to Thue Jnaus Kristensen)
+
+01/09/2010
+- bugfix on nocache {block} tags in parent templates
+
+01/08/2010
+- bugfix on variable filters. filter/nofilter attributes did not work on output statements
+
+01/07/2010
+- bugfix on file dependency at template inheritance
+- bugfix on nocache code at template inheritance
+
+01/06/2010
+- fixed typo in smarty_internal_resource_registered
+- bugfix for custom delimiter at extends resource and {extends} tag
+
+01/05/2010
+- bugfix sha1() calculations at extends resource and some general improvments on sha1() handling
+
+
+01/03/2010
+- internal change on building cache files
+
+01/02/2010
+- update cached_timestamp at the template object after cache file is written to avoid possible side effects
+- use internally always SMARTY_CACHING_LIFETIME_* constants
+
+01/01/2010
+- bugfix for obtaining plugins which must be included (related to change of 12/30/2009)
+- bugfix for {php} tag (trow an exception if allow_php_tag = false)
+
+12/31/2009
+- optimization of generated code for doublequoted strings containing variables
+- rewrite of {function} tag handling
+  - can now be declared in an external subtemplate
+  - can contain nocache sections (nocache_hash handling)
+  - can be called in noccache sections (nocache_hash handling)
+  - new {call..} tag to call template functions with a variable name {call name=$foo}
+- fixed nocache_hash handling in merged compiled templates
+
+12/30/2009
+- bugfix for plugins defined in the script as smarty_function_foo
+
+12/29/2009
+- use sha1() for filepath encoding
+- updates on nocache_hash handling
+- internal change on merging some data
+- fixed cache filename for custom resources
+
+12/28/2009
+- update for security fixes
+- make modifier plugins always trusted
+- fixed bug loading modifiers in child template at template inheritance
+
+12/27/2009
+--- this is a major update with a couple of internal changes ---
+- new config file lexer/parser (thanks to Thue Jnaus Kristensen)
+- template lexer/parser fixes for PHP and {literal} handing (thanks to Thue Jnaus Kristensen)
+- fix on registered plugins with different type but same name
+- rewrite of plugin handling (optimized execution speed)
+- closed a security hole regarding PHP code injection into cache files
+- fixed bug in clear cache handling
+- Renamed a couple of internal classes
+- code cleanup for merging compiled templates
+- couple of runtime optimizations (still not all done)
+- update of getCachedTimestamp()
+- fixed bug on modifier plugins at nocache output
+
+12/19/2009
+- bugfix on comment lines in config files
+
+12/17/2009
+- bugfix of parent/global variable update at included/merged subtemplates
+- encode final template filepath into filename of compiled and cached files
+- fixed {strip} handling in auto literals
+
+12/16/2009
+- update of changelog
+- added {include file='foo.tpl' inline}  inline option to merge compiled code of subtemplate into the calling template
+
+12/14/2009
+- fixed sideefect of last modification (objects in array index did not work anymore)
+
+12/13/2009
+- allow boolean negation ("!") as operator on variables outside {if} tag
+
+12/12/2009
+- bugfix on single quotes inside {function} tag
+- fix short append/prepend attributes in {block} tags
+
+12/11/2009
+- bugfix on clear_compiled_tpl (avoid possible warning)
+
+12/10/2009
+- bugfix on {function} tags and template inheritance
+
+12/05/2009
+- fixed problem when a cached file was fetched several times
+- removed unneeded lexer code
+
+12/04/2009
+- added max attribute to for loop
+- added security mode allow_super_globals
+
+12/03/2009
+- template inheritance: child templates can now call functions defined by the {function} tag in the parent template
+- added {for $foo = 1 to 5 step 2}  syntax
+- bugfix for {$foo.$x.$y.$z}
+
+12/01/2009
+- fixed parsing of names of special formated tags like if,elseif,while,for,foreach
+- removed direct access to constants in templates because of some syntax problems
+- removed cache resource plugin for mysql from the distribution
+- replaced most hard errors (exceptions) by softerrors(trigger_error) in plugins
+- use $template_class property for template class name when compiling {include},{eval} and {extends} tags
+
+11/30/2009
+- map 'true' to SMARTY_CACHING_LIFETIME_CURRENT for the $smarty->caching parameter
+- allow {function} tags within {block} tags
+
+11/28/2009
+- ignore compile_id at debug template
+- added direct access to constants in templates
+- some lexer/parser optimizations
+
+11/27/2009
+- added cache resource MYSQL plugin
+
+11/26/2009
+- bugfix on nested doublequoted strings
+- correct line number on unknown tag error message
+- changed {include} compiled code
+- fix on checking dynamic varibales with error_unassigned = true
+
+11/25/2009
+- allow the following writing for boolean: true, TRUE, True, false, FALSE, False
+- {strip} tag functionality rewritten
+
+11/24/2009
+- bugfix for $smarty->config_overwrite = false
+
+11/23/2009
+- suppress warnings on unlink caused by race conditions
+- correct line number on unknown tag error message
+
+------- beta 5
+11/23/2009
+- fixed configfile parser for text starting with a numeric char
+- the default_template_handler_func may now return a filepath to a template source
+
+11/20/2009
+- bugfix for empty config files
+- convert timestamps of registered resources to integer
+
+11/19/2009
+- compiled templates are no longer touched with the filemtime of template source
+
+11/18/2009
+- allow integer as attribute name in plugin calls
+
+------- beta 4
+11/18/2009
+- observe umask settings when setting file permissions
+- avoide unneeded cache file creation for subtemplates which did occur in some situations
+- make $smarty->_current_file available during compilation for Smarty2 BC
+
+11/17/2009
+- sanitize compile_id and cache_id (replace illegal chars with _)
+- use _dir_perms and _file_perms properties at file creation
+- new constant SMARTY_RESOURCE_DATE_FORMAT (default '%b %e, %Y') which is used as default format in modifier date_format
+- added {foreach $array as $key=>$value} syntax
+- renamed extend tag and resource to extends: {extends file='foo.tol'} , $smarty->display('extends:foo.tpl|bar.tpl);
+- bugfix cycle plugin
+
+11/15/2009
+- lexer/parser optimizations on quoted strings
+
+11/14/2009
+- bugfix on merging compiled templates when source files got removed or renamed.
+- bugfix modifiers on registered object tags
+- fixed locaion where outputfilters are running
+- fixed config file definitions at EOF
+- fix on merging compiled templates with nocache sections in nocache includes
+- parser could run into a PHP error on wrong file attribute
+
+11/12/2009
+- fixed variable filenames in {include_php} and {insert}
+- added scope to Smarty variables in the {block} tag compiler
+- fix on nocache code in child {block} tags
+
+11/11/2009
+- fixed {foreachelse}, {forelse}, {sectionelse} compiled code at nocache variables
+- removed checking for reserved variables
+- changed debugging handling
+
+11/10/2009
+- fixed preg_qoute on delimiters
+
+11/09/2009
+- lexer/parser bugfix
+- new SMARTY_SPL_AUTOLOAD constant to control the autoloader option
+- bugfix for {function} block tags in included templates
+
+11/08/2009
+- fixed alphanumeric array index
+- bugfix on complex double quoted strings
+
+11/05/2009
+- config_load method can now be called on data and template objects
+
+11/04/2009
+- added typecasting support for template variables
+- bugfix on complex indexed special Smarty variables
+
+11/03/2009
+- fixed parser error on objects with special smarty vars
+- fixed file dependency for {incude} inside {block} tag
+- fixed not compiling on non existing compiled templates when compile_check = false
+- renamed function names of autoloaded Smarty methods to Smarty_Method_....
+- new security_class property (default is Smarty_Security)
+
+11/02/2009
+- added neq,lte,gte,mod as aliases to if conditions
+- throw exception on illegal Smarty() constructor calls
+
+10/31/2009
+- change of filenames in sysplugins folder for internal spl_autoload function
+- lexer/parser changed for increased compilation speed
+
+10/27/2009
+- fixed missing quotes in include_php.php
+
+10/27/2009
+- fixed typo in method.register_resource
+- pass {} through as literal
+
+10/26/2009
+- merge only compiled subtemplates into the compiled code of the main template
+
+10/24/2009
+- fixed nocache vars at internal block tags
+- fixed merging of recursive includes
+
+10/23/2009
+- fixed nocache var problem
+
+10/22/2009
+- fix trimwhitespace outputfilter parameter
+
+10/21/2009
+- added {$foo++}{$foo--} syntax
+- buxfix changed PHP "if (..):" to "if (..){" because of possible bad code when concenating PHP tags
+- autoload Smarty internal classes
+- fixed file dependency for config files
+- some code optimizations
+- fixed function definitions on some autoloaded methods
+- fixed nocache variable inside if condition of {if} tag
+
+10/20/2009
+- check at compile time for variable filter to improve rendering speed if no filter is used
+- fixed bug at combination of {elseif} tag and {...} in double quoted strings of static class parameter
+
+10/19/2009
+- fixed compiled template merging on variable double quoted strings as name
+- fixed bug in caching mode 2 and cache_lifetime -1
+- fixed modifier support on block tags
+
+10/17/2009
+- remove ?>\n<?php and ?><?php sequences from compiled template
+
+10/15/2009
+- buxfix on assigning array elements inside templates
+- parser bugfix on array access
+
+10/15/2009
+- allow bit operator '&' inside {if} tag
+- implementation of ternary operator
+
+10/13/2009
+- do not recompile evaluated templates if reused just with other data
+- recompile config files when config properties did change
+- some lexer/parser otimizations
+
+10/11/2009
+- allow {block} tags inside included templates
+- bugfix for resource plugins in Smarty2 format
+- some optimizations of internal.template.php
+
+10/11/2009
+- fixed bug when template with same name is used with different data objects
+- fixed bug with double quoted name attribute at {insert} tag
+- reenabled assign_by_ref and append_by_ref methods
+
+10/07/2009
+- removed block nesting checks for {capture}
+
+10/05/2009
+- added support of "isinstance" to {if} tag
+
+10/03/2009
+- internal changes to improve performance
+- fix registering of filters for classes
+
+10/01/2009
+- removed default timezone setting
+- reactivated PHP resource for simple PHP templates. Must set allow_php_templates = true to enable
+- {PHP} tag can be enabled by allow_php_tag = true
+
+09/30/2009
+- fixed handling template_exits method for all resource types
+- bugfix for other cache resources than file
+- the methods assign_by_ref is now wrapped to assign, append_by_ref to append
+- allow arrays of variables pass in display, fetch and createTemplate calls
+  $data = array('foo'=>'bar','foo2'=>'blar');
+  $smarty->display('my.tpl',$data);
+
+09/29/2009
+- changed {php} tag handling
+- removed support of Smarty::instance()
+- removed support of PHP resource type
+- improved execution speed of {foreach} tags
+- fixed bug in {section} tag
+
+09/23/2009
+- improvements and bugfix on {include} tag handling
+NOTICE: existing compiled template and cache files must be deleted
+
+09/19/2009
+- replace internal "eval()" calls by "include" during rendering process
+- speed improvment for templates which have included subtemplates
+    the compiled code of included templates is merged into the compiled code of the parent template
+- added logical operator "xor" for {if} tag
+- changed parameter ordering for Smarty2 BC
+    fetch($template, $cache_id = null, $compile_id = null, $parent = null)
+    display($template, $cache_id = null, $compile_id = null, $parent = null)
+    createTemplate($template, $cache_id = null, $compile_id = null, $parent = null)
+- property resource_char_set is now replaced by constant SMARTY_RESOURCE_CHAR_SET
+- fixed handling of classes in registered blocks
+- speed improvement of lexer on text sections
+
+09/01/2009
+- dropped nl2br as plugin
+- added '<>' as comparission operator in {if} tags
+- cached caching_lifetime property to cache_liftime for backward compatibility with Smarty2.
+  {include} optional attribute is also now cache_lifetime
+- fixed trigger_error method (moved into Smarty class)
+- version is now  Beta!!!
+
+
+08/30/2009
+- some speed optimizations on loading internal plugins
+
+
+08/29/2009
+- implemented caching of registered Resources
+- new property 'auto_literal'. if true(default)  '{ ' and ' }' interpreted as literal, not as Smarty delimiter
+
+
+08/28/2009
+- Fix on line breaks inside {if} tags
+
+08/26/2009
+- implemented registered resources as in Smarty2. NOTE: caching does not work yet
+- new property 'force_cache'. if true it forces the creation of a new cache file
+- fixed modifiers on arrays
+- some speed optimization on loading internal classes
+
+
+08/24/2009
+- fixed typo in lexer definition for '!==' operator
+- bugfix - the ouput of plugins was not cached
+- added global variable SCRIPT_NAME
+
+08/21/2009
+- fixed problems whitespace in conjuction with custom delimiters
+- Smarty tags can now be used as value anywhere
+
+08/18/2009
+- definition of template class name moded in internal.templatebase.php
+- whitespace parser changes
+
+08/12/2009
+- fixed parser problems
+
+08/11/2009
+- fixed parser problems with custom delimiter
+
+08/10/2009
+- update of mb support in plugins
+
+
+08/09/2009
+- fixed problems with doublequoted strings at name attribute of {block} tag
+- bugfix at scope attribute of {append} tag
+
+08/08/2009
+- removed all internal calls of Smarty::instance()
+- fixed code in double quoted strings
+
+08/05/2009
+- bugfix mb_string support
+- bugfix of \n.\t etc in double quoted strings
+
+07/29/2009
+- added syntax for variable config vars  like  #$foo#
+
+07/28/2009
+- fixed parsing of $smarty.session vars containing objects
+
+07/22/2009
+- fix of "$" handling in double quoted strings
+
+07/21/2009
+- fix that {$smarty.current_dir} return correct value within {block} tags.
+
+07/20/2009
+- drop error message on unmatched {block} {/block} pairs
+
+07/01/2009
+- fixed smarty_function_html_options call in plugin function.html_select_date.php (missing ,)
+
+06/24/2009
+- fixed smarty_function_html_options call in plugin function.html_select_date.php
+
+06/22/2009
+- fix on \n and spaces inside smarty tags
+- removed request_use_auto_globals propert as it is no longer needed because Smarty 3 will always run under PHP 5
+
+
+06/18/2009
+- fixed compilation of block plugins when caching enabled
+- added $smarty.current_dir  which returns the current working directory
+
+06/14/2009
+- fixed array access on super globals
+- allow smarty tags within xml tags
+
+06/13/2009
+- bugfix at extend resource: create unique files for compiled template and cache for each combination of template files
+- update extend resource to handle appen and prepend block attributes
+- instantiate classes of plugins instead of calling them static
+
+06/03/2009
+- fixed repeat at block plugins
+
+05/25/2009
+- fixed problem with caching of compiler plugins
+
+05/14/2009
+- fixed directory separator handling
+
+05/09/2009
+- syntax change for stream variables
+- fixed bug when using absolute template filepath and caching
+
+05/08/2009
+- fixed bug of {nocache}  tag in included templates
+
+05/06/2009
+- allow that plugins_dir folder names can end without directory separator
+
+05/05/2009
+- fixed E_STRICT incompabilities
+- {function} tag bug fix
+- security policy definitions have been moved from plugins folder to file Security.class.php in libs folder
+- added allow_super_global configuration to security
+
+04/30/2009
+- functions defined with the {function} tag now always have global scope
+
+04/29/2009
+- fixed problem with directory setter methods
+- allow that cache_dir can end without directory separator
+
+04/28/2009
+- the {function} tag can no longer overwrite standard smarty tags
+- inherit functions defined by the {fuction} tag into subtemplates
+- added {while <statement>} sytax to while tag
+
+04/26/2009
+- added trusted stream checking to security
+- internal changes at file dependency check for caching
+
+04/24/2009
+- changed name of {template} tag to {function}
+- added new {template} tag
+
+04/23/2009
+- fixed access of special smarty variables from included template
+
+04/22/2009
+- unified template stream syntax with standard Smarty resource syntax  $smarty->display('mystream:mytemplate')
+
+04/21/2009
+- change of new style syntax for forach. Now:  {foreach $array as $var}  like in PHP
+
+04/20/2009
+- fixed "$foo.bar  ..." variable replacement in double quoted strings
+- fixed error in {include} tag with variable file attribute
+
+04/18/2009
+- added stream resources  ($smarty->display('mystream://mytemplate'))
+- added stream variables  {$mystream:myvar}
+
+04/14/2009
+- fixed compile_id handling on {include} tags
+- fixed append/prepend attributes in {block} tag
+- added  {if  'expression' is in 'array'}  syntax
+- use crc32 as hash for compiled config files.
+
+04/13/2009
+- fixed scope problem with parent variables when appending variables within templates.
+- fixed code for {block} without childs (possible sources for notice errors removed)
+
+04/12/2009
+- added append and prepend attribute to {block} tag
+
+04/11/2009
+- fixed variables in 'file' attribute of {extend} tag
+- fixed problems in modifiers (if mb string functions not present)
+
+04/10/2009
+- check if mb string functions available otherwise fallback to normal string functions
+- added global variable scope SMARTY_GLOBAL_SCOPE
+- enable 'variable' filter by default
+- fixed {$smarty.block.parent.foo}
+- implementation of a 'variable' filter as replacement for default modifier
+
+04/09/2009
+- fixed execution of filters defined by classes
+- compile the always the content of {block} tags to make shure that the filters are running over it
+- syntax corrections on variable object property
+- syntax corrections on array access in dot syntax
+
+04/08/2009
+- allow variable object property
+
+04/07/2009
+- changed variable scopes to SMARTY_LOCAL_SCOPE, SMARTY_PARENT_SCOPE, SMARTY_ROOT_SCOPE to avoid possible conflicts with user constants
+- Smarty variable global attribute replaced with scope attribute
+
+04/06/2009
+- variable scopes LOCAL_SCOPE, PARENT_SCOPE, ROOT_SCOPE
+- more getter/setter methods
+
+04/05/2009
+- replaced new array looping syntax {for $foo in $array} with {foreach $foo in $array} to avoid confusion
+- added append array for short form of assign  {$foo[]='bar'} and allow assignments to nested arrays {$foo['bla']['blue']='bar'}
+
+04/04/2009
+- make output of template default handlers cachable and save compiled source
+- some fixes on yesterdays update
+
+04/03/2006
+- added registerDefaultTemplateHandler method and functionallity
+- added registerDefaultPluginHandler method and functionallity
+- added {append} tag to extend Smarty array variabled
+
+04/02/2009
+- added setter/getter methods
+- added $foo@first and $foo@last properties at {for} tag
+- added $set_timezone (true/false) property to setup optionally the default time zone
+
+03/31/2009
+- bugfix smarty.class and internal.security_handler
+- added compile_check configuration
+- added setter/getter methods
+
+03/30/2009
+- added all major setter/getter methods
+
+03/28/2009
+- {block} tags can be nested now
+- md5 hash function replace with crc32 for speed optimization
+- file order for exted resource inverted
+- clear_compiled_tpl and clear_cache_all will not touch .svn folder any longer
+
+03/27/2009
+- added extend resource
+
+03/26/2009
+- fixed parser not to create error on `word` in double quoted strings
+- allow PHP  array(...)
+- implemented  $smarty.block.name.parent to access parent block content
+- fixed smarty.class
+
+
+03/23/2009
+- fixed {foreachelse} and {forelse} tags
+
+03/22/2009
+- fixed possible sources for notice errors
+- rearrange SVN into distribution and development folders
+
+03/21/2009
+- fixed exceptions in function plugins
+- fixed notice error in Smarty.class.php
+- allow chained objects to span multiple lines
+- fixed error in modifiers
+
+03/20/2009
+- moved /plugins folder into /libs folder
+- added noprint modifier
+- autoappend a directory separator if the xxxxx_dir definition have no trailing one
+
+03/19/2009
+- allow array definition as modifier parameter
+- changed modifier to use multi byte string funktions.
+
+03/17/2009
+- bugfix
+
+03/15/2009
+- added {include_php} tag for BC
+- removed @ error suppression
+- bugfix fetch did always repeat output of first call when calling same template several times
+- PHPunit tests extended
+
+03/13/2009
+- changed block syntax to be Smarty like  {block:titel} -> {block name=titel}
+- compiling of {block} and {extend} tags rewriten for better performance
+- added special Smarty variable block  ($smarty.block.foo} returns the parent definition of block foo
+- optimization of {block} tag compiled code.
+- fixed problem with escaped double quotes in double quoted strings
+
+03/12/2009
+- added support of template inheritance by {extend } and {block } tags.
+- bugfix comments within literals
+- added scope attribuie to {include} tag
+
+03/10/2009
+- couple of bugfixes and improvements
+- PHPunit tests extended
+
+03/09/2009
+- added support for global template vars.  {assign_global...}  $smarty->assign_global(...)
+- added direct_access_security
+- PHPunit tests extended
+- added missing {if} tag conditions like "is div by" etc.
+
+03/08/2009
+- splitted up the Compiler class to make it easier to use a coustom compiler
+- made default plugins_dir relative to Smarty root and not current working directory
+- some changes to make the lexer parser better configurable
+- implemented {section} tag for Smarty2 BC
+
+03/07/2009
+- fixed problem with comment tags
+- fixed problem with #xxxx in double quoted string
+- new {while} tag implemented
+- made lexer and paser class configurable as $smarty property
+- Smarty method get_template_vars implemented
+- Smarty method get_registered_object implemented
+- Smarty method trigger_error implemented
+- PHPunit tests extended
+
+03/06/2009
+- final changes on config variable handling
+- parser change - unquoted strings will by be converted into single quoted strings
+- PHPunit tests extended
+- some code cleanup
+- fixed problem on catenate strings with expression
+- update of count_words modifier
+- bugfix on comment tags
+
+
+03/05/2009
+- bugfix on <?xml...> tag with caching enabled
+- changes on exception handling (by Monte)
+
+03/04/2009
+- added support for config variables
+- bugfix on <?xml...> tag
+
+03/02/2009
+- fixed unqouted strings within modifier parameter
+- bugfix parsing of mofifier parameter
+
+03/01/2009
+- modifier chaining works now as in Smarty2
+
+02/28/2009
+- changed handling of unqouted strings
+
+02/26/2009
+- bugfix
+- changed $smarty.capture.foo to be global for Smarty2 BC.
+
+02/24/2009
+- bugfix {php} {/php} tags for backward compatibility
+- bugfix for expressions on arrays
+- fixed usage of "null" value
+- added $smarty.foreach.foo.first and $smarty.foreach.foo.last
+
+02/06/2009
+- bugfix for request variables without index  for example $smarty.get
+- experimental solution for variable functions in static class
+
+02/05/2009
+- update of popup plugin
+- added config variables to template parser (load config functions still missing)
+- parser bugfix for empty quoted strings
+
+02/03/2009
+- allow array of objects as static class variabales.
+- use htmlentities at source output at template errors.
+
+02/02/2009
+- changed search order on modifiers to look at plugins folder first
+- parser bug fix for modifier on array elements  $foo.bar|modifier
+- parser bug fix on single quoted srings
+- internal: splitted up compiler plugin files
+
+02/01/2009
+- allow method chaining on static classes
+- special Smarty variables  $smarty.... implemented
+- added {PHP} {/PHP} tags for backward compatibility
+
+01/31/2009
+- added {math} plugin for Smarty2 BC
+- added template_exists method
+- changed Smarty3 method enable_security() to enableSecurity() to follow camelCase standards
+
+01/30/2009
+- bugfix in single quoted strings
+- changed syntax for variable property access from $foo:property to $foo@property because of ambiguous syntax at modifiers
+
+01/29/2009
+- syntax for array definition changed from (1,2,3) to [1,2,3] to remove ambiguous syntax
+- allow  {for $foo in [1,2,3]} syntax
+- bugfix in double quoted strings
+- allow <?xml...?> tags in template even if short_tags are enabled
+
+01/28/2009
+- fixed '!==' if condition.
+
+01/28/2009
+- added support of {strip} {/strip} tag.
+
+01/27/2009
+- bug fix on backticks in double quoted strings at objects
+
+01/25/2009
+- Smarty2 modfiers added to SVN
+
+01/25/2009
+- bugfix allow arrays at object properties in Smarty syntax
+- the template object is now passed as additional parameter at plugin calls
+- clear_compiled_tpl method completed
+
+01/20/2009
+- access to class constants implemented  ( class::CONSTANT )
+- access to static class variables implemented ( class::$variable )
+- call of static class methods implemented ( class::method() )
+
+01/16/2009
+- reallow leading _ in variable names  {$_var}
+- allow array of objects  {$array.index->method()} syntax
+- finished work on clear_cache and clear_cache_all methods
+
+01/11/2009
+- added support of {literal} tag
+- added support of {ldelim} and {rdelim} tags
+- make code compatible to run with E_STRICT error setting
+
+01/08/2009
+- moved clear_assign and clear_all_assign to internal.templatebase.php
+- added assign_by_ref, append and append_by_ref methods
+
+01/02/2009
+- added load_filter method
+- fished work on filter handling
+- optimization of plugin loading
+
+12/30/2008
+- added compiler support of registered object
+- added backtick support in doubled quoted strings for backward compatibility
+- some minor bug fixes and improvments
+
+12/23/2008
+- fixed problem of not working "not" operator in if-expressions
+- added handling of compiler function plugins
+- finished work on (un)register_compiler_function method
+- finished work on (un)register_modifier method
+- plugin handling from plugins folder changed for modifier plugins
+  deleted - internal.modifier.php
+- added modifier chaining to parser
+
+12/17/2008
+- finished (un)register_function method
+- finished (un)register_block method
+- added security checking for PHP functions in PHP templates
+- plugin handling from plugins folder rewritten
+  new - internal.plugin_handler.php
+  deleted - internal.block.php
+  deleted - internal.function.php
+- removed plugin checking from security handler
+
+12/16/2008
+
+- new start of this change_log file
diff --git a/system/vendor/smarty/smarty/LICENSE b/system/vendor/smarty/smarty/LICENSE
new file mode 100644
index 00000000..595e5993
--- /dev/null
+++ b/system/vendor/smarty/smarty/LICENSE
@@ -0,0 +1,179 @@
+Smarty: the PHP compiling template engine
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 3.0 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+ See the GNU Lesser General Public License below for more details.
+
+
+                   GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions.
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+  A "Combined Work" is a work produced by combining or linking an
+Application with the Library.  The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+  The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+  The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+  1. Exception to Section 3 of the GNU GPL.
+
+  You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+  2. Conveying Modified Versions.
+
+  If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+   a) under this License, provided that you make a good faith effort to
+   ensure that, in the event an Application does not supply the
+   function or data, the facility still operates, and performs
+   whatever part of its purpose remains meaningful, or
+
+   b) under the GNU GPL, with none of the additional permissions of
+   this License applicable to that copy.
+
+  3. Object Code Incorporating Material from Library Header Files.
+
+  The object code form of an Application may incorporate material from
+a header file that is part of the Library.  You may convey such object
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+(ten or fewer lines in length), you do both of the following:
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+   a) Give prominent notice with each copy of the object code that the
+   Library is used in it and that the Library and its use are
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+   accompanying uncombined form of the same work.
+
+  6. Revised Versions of the GNU Lesser General Public License.
+
+  The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+  Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+  If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.
diff --git a/system/vendor/smarty/smarty/README.md b/system/vendor/smarty/smarty/README.md
new file mode 100644
index 00000000..9b8706d4
--- /dev/null
+++ b/system/vendor/smarty/smarty/README.md
@@ -0,0 +1,20 @@
+# Smarty template engine
+Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. 
+
+![CI](https://github.com/smarty-php/smarty/workflows/CI/badge.svg)
+
+## Documentation
+Read the [documentation](https://smarty-php.github.io/smarty/) to find out how to use it. 
+
+## Requirements
+Smarty can be run with PHP 7.1 to PHP 8.3.
+
+## Installation
+Smarty versions 3.1.11 or later can be installed with [Composer](https://getcomposer.org/).
+
+To get the latest stable version of Smarty use:
+```bash
+composer require smarty/smarty
+````
+
+More in the [Getting Started](./docs/getting-started.md) section of the docs.
diff --git a/system/vendor/smarty/smarty/SECURITY.md b/system/vendor/smarty/smarty/SECURITY.md
new file mode 100644
index 00000000..80b5ef5c
--- /dev/null
+++ b/system/vendor/smarty/smarty/SECURITY.md
@@ -0,0 +1,20 @@
+# Security Policy
+
+## Supported Versions
+
+Smarty currently supports the latest minor version of Smarty 3 and Smarty 4.
+
+| Version | Supported          |
+|---------|--------------------|
+| 4.3.x   | :white_check_mark: |
+| 3.1.x   | :white_check_mark: |
+| < 3.1   | :x:                |
+
+## Reporting a Vulnerability
+
+If you have discovered a security issue with Smarty, please contact us at mail [at] simonwisselink.nl. Do not 
+disclose your findings publicly and **PLEASE** do not file an Issue (because that would disclose your findings 
+publicly.)
+ 
+We will try to confirm the vulnerability and develop a fix if appropriate. When we release the fix, we will publish 
+a security release. Please let us know if you want to be credited.
diff --git a/system/vendor/smarty/smarty/composer.json b/system/vendor/smarty/smarty/composer.json
new file mode 100644
index 00000000..165bfd2a
--- /dev/null
+++ b/system/vendor/smarty/smarty/composer.json
@@ -0,0 +1,49 @@
+{
+    "name": "smarty/smarty",
+    "type": "library",
+    "description": "Smarty - the compiling PHP template engine",
+    "keywords": [
+        "templating"
+    ],
+    "homepage": "https://smarty-php.github.io/smarty/",
+    "license": "LGPL-3.0",
+    "authors": [
+        {
+            "name": "Monte Ohrt",
+            "email": "monte@ohrt.com"
+        },
+        {
+            "name": "Uwe Tews",
+            "email": "uwe.tews@googlemail.com"
+        },
+        {
+            "name": "Rodney Rehm",
+            "email": "rodney.rehm@medialize.de"
+        },
+        {
+            "name": "Simon Wisselink",
+            "homepage": "https://www.iwink.nl/"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/smarty-php/smarty/issues",
+        "forum": "https://github.com/smarty-php/smarty/discussions"
+    },
+    "require": {
+        "php": "^7.1 || ^8.0"
+    },
+    "autoload": {
+        "classmap": [
+            "libs/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "4.0.x-dev"
+        }
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^8.5 || ^7.5",
+        "smarty/smarty-lexer": "^3.1"
+    }
+}
diff --git a/system/vendor/smarty/smarty/lexer/smarty_internal_templateparser.y b/system/vendor/smarty/smarty/lexer/smarty_internal_templateparser.y
index 62049876..ffc85bc0 100644
--- a/system/vendor/smarty/smarty/lexer/smarty_internal_templateparser.y
+++ b/system/vendor/smarty/smarty/lexer/smarty_internal_templateparser.y
@@ -785,6 +785,9 @@ value(res)       ::= ns1(c)DOUBLECOLON static_class_access(s). {
         if (isset($this->smarty->registered_classes[c])) {
             res = $this->smarty->registered_classes[c].'::'.s[0].s[1];
         } else {
+            trigger_error('Using unregistered static method "' . c.'::'.s[0] . '" in a template is deprecated and will be ' .
+                    'removed in a future release. Use Smarty::registerClass to explicitly register ' .
+                    'a class for access.', E_USER_DEPRECATED);
             res = c.'::'.s[0].s[1];
         } 
     } else {
diff --git a/system/vendor/smarty/smarty/libs/Smarty.class.php b/system/vendor/smarty/smarty/libs/Smarty.class.php
index 81dc6ab5..b285a99e 100644
--- a/system/vendor/smarty/smarty/libs/Smarty.class.php
+++ b/system/vendor/smarty/smarty/libs/Smarty.class.php
@@ -107,7 +107,7 @@ class Smarty extends Smarty_Internal_TemplateBase
     /**
      * smarty version
      */
-    const SMARTY_VERSION = '4.3.1';
+    const SMARTY_VERSION = '4.5.3';
     /**
      * define variable scopes
      */
diff --git a/system/vendor/smarty/smarty/libs/debug.tpl b/system/vendor/smarty/smarty/libs/debug.tpl
index 4f82a582..cd932566 100644
--- a/system/vendor/smarty/smarty/libs/debug.tpl
+++ b/system/vendor/smarty/smarty/libs/debug.tpl
@@ -167,9 +167,7 @@
     </html>
 {/capture}
 <script type="text/javascript">
-    {$id = '__Smarty__'}
-    {if $display_mode}{$id = "$offset$template_name"|md5}{/if}
-    _smarty_console = window.open("", "console{$id}", "width=1024,height=600,left={$offset},top={$offset},resizable,scrollbars=yes");
+    _smarty_console = window.open("", "console{$targetWindow}", "width=1024,height=600,left={$offset},top={$offset},resizable,scrollbars=yes");
     _smarty_console.document.write("{$debug_output|escape:'javascript' nofilter}");
     _smarty_console.document.close();
 </script>
diff --git a/system/vendor/smarty/smarty/libs/plugins/function.math.php b/system/vendor/smarty/smarty/libs/plugins/function.math.php
index f9cf67fe..34912d23 100644
--- a/system/vendor/smarty/smarty/libs/plugins/function.math.php
+++ b/system/vendor/smarty/smarty/libs/plugins/function.math.php
@@ -67,7 +67,7 @@ function smarty_function_math($params, $template)
     $equation = preg_replace('/\s+/', '', $equation);
 
     // Adapted from https://www.php.net/manual/en/function.eval.php#107377
-    $number = '(?:\d+(?:[,.]\d+)?|pi|π)'; // What is a number
+    $number = '-?(?:\d+(?:[,.]\d+)?|pi|π)'; // What is a number
     $functionsOrVars = '((?:0x[a-fA-F0-9]+)|([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*))';
     $operators = '[,+\/*\^%-]'; // Allowed math operators
     $regexp = '/^(('.$number.'|'.$functionsOrVars.'|('.$functionsOrVars.'\s*\((?1)*\)|\((?1)*\)))(?:'.$operators.'(?1))?)+$/';
diff --git a/system/vendor/smarty/smarty/libs/plugins/modifier.implode.php b/system/vendor/smarty/smarty/libs/plugins/modifier.implode.php
new file mode 100644
index 00000000..679d71d7
--- /dev/null
+++ b/system/vendor/smarty/smarty/libs/plugins/modifier.implode.php
@@ -0,0 +1,15 @@
+<?php
+/**
+ * Smarty plugin
+ *
+ * @package    Smarty
+ * @subpackage PluginsModifier
+ */
+
+function smarty_modifier_implode($values, $separator = '')
+{
+	if (is_array($separator)) {
+		return implode((string) ($values ?? ''), (array) $separator);
+	}
+	return implode((string) ($separator ?? ''), (array) $values);
+}
diff --git a/system/vendor/smarty/smarty/libs/plugins/modifiercompiler.json_encode.php b/system/vendor/smarty/smarty/libs/plugins/modifiercompiler.json_encode.php
new file mode 100644
index 00000000..629277f2
--- /dev/null
+++ b/system/vendor/smarty/smarty/libs/plugins/modifiercompiler.json_encode.php
@@ -0,0 +1,11 @@
+<?php
+
+/**
+ * Smarty plugin
+ *
+ * @package    Smarty
+ * @subpackage PluginsModifierCompiler
+ */
+function smarty_modifiercompiler_json_encode($params) {
+	return 'json_encode(' . $params[0] . (isset($params[1]) ? ', (int) ' . $params[1] : '') . ')';
+}
diff --git a/system/vendor/smarty/smarty/libs/plugins/modifiercompiler.strip_tags.php b/system/vendor/smarty/smarty/libs/plugins/modifiercompiler.strip_tags.php
index bd866a61..fd6cc725 100644
--- a/system/vendor/smarty/smarty/libs/plugins/modifiercompiler.strip_tags.php
+++ b/system/vendor/smarty/smarty/libs/plugins/modifiercompiler.strip_tags.php
@@ -21,7 +21,7 @@
 function smarty_modifiercompiler_strip_tags($params)
 {
     if (!isset($params[ 1 ]) || $params[ 1 ] === true || trim($params[ 1 ], '"') === 'true') {
-        return "preg_replace('!<[^>]*?>!', ' ', {$params[0]} ?: '')";
+        return "preg_replace('!<[^>]*?>!', ' ', (string) {$params[0]})";
     } else {
         return 'strip_tags((string) ' . $params[ 0 ] . ')';
     }
diff --git a/system/vendor/smarty/smarty/libs/plugins/modifiercompiler.substr.php b/system/vendor/smarty/smarty/libs/plugins/modifiercompiler.substr.php
new file mode 100644
index 00000000..17721f52
--- /dev/null
+++ b/system/vendor/smarty/smarty/libs/plugins/modifiercompiler.substr.php
@@ -0,0 +1,12 @@
+<?php
+
+/**
+ * Smarty plugin
+ *
+ * @package    Smarty
+ * @subpackage PluginsModifierCompiler
+ */
+function smarty_modifiercompiler_substr($params) {
+	return 'substr((string) ' . $params[0] . ', (int) ' . $params[1] .
+		(isset($params[2]) ? ', (int) ' . $params[2] : '') . ')';
+}
diff --git a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_compile_extends.php b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_compile_extends.php
index d72d2b76..69a7b552 100644
--- a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_compile_extends.php
+++ b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_compile_extends.php
@@ -30,7 +30,7 @@ class Smarty_Internal_Compile_Extends extends Smarty_Internal_Compile_Shared_Inh
      *
      * @var array
      */
-    public $optional_attributes = array('extends_resource');
+    public $optional_attributes = array();
 
     /**
      * Attribute definition: Overwrites base class.
@@ -62,29 +62,7 @@ class Smarty_Internal_Compile_Extends extends Smarty_Internal_Compile_Shared_Inh
         }
         // add code to initialize inheritance
         $this->registerInit($compiler, true);
-        $file = trim($_attr[ 'file' ], '\'"');
-        if (strlen($file) > 8 && substr($file, 0, 8) === 'extends:') {
-            // generate code for each template
-            $files = array_reverse(explode('|', substr($file, 8)));
-            $i = 0;
-            foreach ($files as $file) {
-                if ($file[ 0 ] === '"') {
-                    $file = trim($file, '".');
-                } else {
-                    $file = "'{$file}'";
-                }
-                $i++;
-                if ($i === count($files) && isset($_attr[ 'extends_resource' ])) {
-                    $this->compileEndChild($compiler);
-                }
-                $this->compileInclude($compiler, $file);
-            }
-            if (!isset($_attr[ 'extends_resource' ])) {
-                $this->compileEndChild($compiler);
-            }
-        } else {
-            $this->compileEndChild($compiler, $_attr[ 'file' ]);
-        }
+        $this->compileEndChild($compiler, $_attr[ 'file' ]);
         $compiler->has_code = false;
         return '';
     }
@@ -115,44 +93,4 @@ class Smarty_Internal_Compile_Extends extends Smarty_Internal_Compile_Shared_Inh
                 '') . ");\n?>"
         );
     }
-
-    /**
-     * Add code for including subtemplate to end of template
-     *
-     * @param \Smarty_Internal_TemplateCompilerBase $compiler
-     * @param string                                $template subtemplate name
-     *
-     * @throws \SmartyCompilerException
-     * @throws \SmartyException
-     */
-    private function compileInclude(Smarty_Internal_TemplateCompilerBase $compiler, $template)
-    {
-        $compiler->parser->template_postfix[] = new Smarty_Internal_ParseTree_Tag(
-            $compiler->parser,
-            $compiler->compileTag(
-                'include',
-                array(
-                    $template,
-                    array('scope' => 'parent')
-                )
-            )
-        );
-    }
-
-    /**
-     * Create source code for {extends} from source components array
-     *
-     * @param \Smarty_Internal_Template $template
-     *
-     * @return string
-     */
-    public static function extendsSourceArrayCode(Smarty_Internal_Template $template)
-    {
-        $resources = array();
-        foreach ($template->source->components as $source) {
-            $resources[] = $source->resource;
-        }
-        return $template->smarty->left_delimiter . 'extends file=\'extends:' . join('|', $resources) .
-               '\' extends_resource=true' . $template->smarty->right_delimiter;
-    }
 }
diff --git a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_compile_private_modifier.php b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_compile_private_modifier.php
index aea082f0..31fd6e1d 100644
--- a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_compile_private_modifier.php
+++ b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_compile_private_modifier.php
@@ -109,9 +109,11 @@ class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBa
                             if (!is_object($compiler->smarty->security_policy)
                                 || $compiler->smarty->security_policy->isTrustedPhpModifier($modifier, $compiler)
                             ) {
-                                trigger_error('Using php-function "' . $modifier . '" as a modifier is deprecated and will be ' .
-                                    'removed in a future release. Use Smarty::registerPlugin to explicitly register ' .
-                                    'a custom modifier.', E_USER_DEPRECATED);
+                                if (!in_array($modifier, ['time', 'join', 'is_array', 'in_array'])) {
+                                    trigger_error('Using unregistered function "' . $modifier . '" in a template is deprecated and will be ' .
+                                        'removed in a future release. Use Smarty::registerPlugin to explicitly register ' .
+                                        'a custom modifier.', E_USER_DEPRECATED);
+                                }
                                 $output = "{$modifier}({$params})";
                             }
                             $compiler->known_modifier_type[ $modifier ] = $type;
diff --git a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_compile_private_print_expression.php b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_compile_private_print_expression.php
index 96bd3724..78f1c076 100644
--- a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_compile_private_print_expression.php
+++ b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_compile_private_print_expression.php
@@ -93,7 +93,7 @@ class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_C
                 }
                 // autoescape html
                 if ($compiler->template->smarty->escape_html) {
-                    $output = "htmlspecialchars((string) {$output}, ENT_QUOTES, '" . addslashes(Smarty::$_CHARSET) . "')";
+                    $output = "htmlspecialchars((string) ({$output}), ENT_QUOTES, '" . addslashes(Smarty::$_CHARSET) . "')";
                 }
                 // loop over registered filters
                 if (!empty($compiler->template->smarty->registered_filters[ Smarty::FILTER_VARIABLE ])) {
diff --git a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_debug.php b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_debug.php
index 570819d2..da67904c 100644
--- a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_debug.php
+++ b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_debug.php
@@ -238,9 +238,12 @@ class Smarty_Internal_Debug extends Smarty_Internal_Data
         $_config_vars = $ptr->config_vars;
         ksort($_config_vars);
         $debugging = $smarty->debugging;
+        $templateName = $obj->source->type . ':' . $obj->source->name;
+        $displayMode = $debugging === 2 || !$full;
+        $offset = $this->offset * 50;
         $_template = new Smarty_Internal_Template($debObj->debug_tpl, $debObj);
         if ($obj->_isTplObj()) {
-            $_template->assign('template_name', $obj->source->type . ':' . $obj->source->name);
+            $_template->assign('template_name', $templateName);
         }
         if ($obj->_objType === 1 || $full) {
             $_template->assign('template_data', $this->template_data[ $this->index ]);
@@ -250,8 +253,8 @@ class Smarty_Internal_Debug extends Smarty_Internal_Data
         $_template->assign('assigned_vars', $_assigned_vars);
         $_template->assign('config_vars', $_config_vars);
         $_template->assign('execution_time', microtime(true) - $smarty->start_time);
-        $_template->assign('display_mode', $debugging === 2 || !$full);
-        $_template->assign('offset', $this->offset * 50);
+        $_template->assign('targetWindow', $displayMode ? md5("$offset$templateName") : '__Smarty__');
+        $_template->assign('offset', $offset);
         echo $_template->fetch();
         if (isset($full)) {
             $this->index--;
diff --git a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_errorhandler.php b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_errorhandler.php
index f57cc21f..4ddcfcd1 100644
--- a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_errorhandler.php
+++ b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_errorhandler.php
@@ -17,6 +17,12 @@ class Smarty_Internal_ErrorHandler
      */
     public $allowUndefinedVars = true;
 
+    /**
+     * Allows {$foo->propName} where propName is undefined.
+     * @var bool
+     */
+    public $allowUndefinedProperties = true;
+
     /**
      * Allows {$foo.bar} where bar is unset and {$foo.bar1.bar2} where either bar1 or bar2 is unset.
      * @var bool
@@ -80,8 +86,15 @@ class Smarty_Internal_ErrorHandler
             return; // suppresses this error
         }
 
+        if ($this->allowUndefinedProperties && preg_match(
+                '/^(Undefined property)/',
+                $errstr
+            )) {
+            return; // suppresses this error
+        }
+
         if ($this->allowUndefinedArrayKeys && preg_match(
-            '/^(Undefined index|Undefined array key|Trying to access array offset on value of type)/',
+            '/^(Undefined index|Undefined array key|Trying to access array offset on)/',
             $errstr
         )) {
             return; // suppresses this error
diff --git a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php
index d5c18d31..8ff3e052 100644
--- a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php
+++ b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php
@@ -455,15 +455,29 @@ abstract class Smarty_Internal_TemplateCompilerBase
             $this->smarty->_current_file = $this->template->source->filepath;
             // get template source
             if (!empty($this->template->source->components)) {
-                // we have array of inheritance templates by extends: resource
-                // generate corresponding source code sequence
-                $_content =
-                    Smarty_Internal_Compile_Extends::extendsSourceArrayCode($this->template);
+				$_compiled_code = '<?php $_smarty_tpl->_loadInheritance(); $_smarty_tpl->inheritance->init($_smarty_tpl, true); ?>';
+
+				$i = 0;
+				$reversed_components = array_reverse($this->template->getSource()->components);
+				foreach ($reversed_components as $source) {
+					$i++;
+					if ($i === count($reversed_components)) {
+						$_compiled_code .= '<?php $_smarty_tpl->inheritance->endChild($_smarty_tpl); ?>';
+					}
+					$_compiled_code .= $this->compileTag(
+						'include',
+						[
+							var_export($source->resource, true),
+							['scope' => 'parent'],
+						]
+					);
+				}
+				$_compiled_code = $this->postFilter($_compiled_code, $this->template);
             } else {
                 // get template source
                 $_content = $this->template->source->getContent();
+				$_compiled_code = $this->postFilter($this->doCompile($this->preFilter($_content), true));
             }
-            $_compiled_code = $this->postFilter($this->doCompile($this->preFilter($_content), true));
             if (!empty($this->required_plugins[ 'compiled' ]) || !empty($this->required_plugins[ 'nocache' ])) {
                 $_compiled_code = '<?php ' . $this->compileRequiredPlugins() . "?>\n" . $_compiled_code;
             }
@@ -640,7 +654,18 @@ abstract class Smarty_Internal_TemplateCompilerBase
                         return $func_name . '(' . $parameter[ 0 ] . ')';
                     }
                 } else {
-                    return $name . '(' . implode(',', $parameter) . ')';
+
+					if (
+						!$this->smarty->loadPlugin('smarty_modifiercompiler_' . $name)
+						&& !isset($this->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][$name])
+						&& !in_array($name, ['time', 'join', 'is_array', 'in_array'])
+					) {
+						trigger_error('Using unregistered function "' . $name . '" in a template is deprecated and will be ' .
+							'removed in a future release. Use Smarty::registerPlugin to explicitly register ' .
+							'a custom modifier.', E_USER_DEPRECATED);
+					}
+
+					return $name . '(' . implode(',', $parameter) . ')';
                 }
             } else {
                 $this->trigger_template_error("unknown function '{$name}'");
diff --git a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templateparser.php b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templateparser.php
index a2dd0d6f..c37d3c18 100644
--- a/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templateparser.php
+++ b/system/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templateparser.php
@@ -2425,6 +2425,9 @@ public static $yy_action = array(
         if (isset($this->smarty->registered_classes[$this->yystack[$this->yyidx + -2]->minor])) {
             $this->_retvalue = $this->smarty->registered_classes[$this->yystack[$this->yyidx + -2]->minor].'::'.$this->yystack[$this->yyidx + 0]->minor[0].$this->yystack[$this->yyidx + 0]->minor[1];
         } else {
+            trigger_error('Using unregistered static method "' . $this->yystack[$this->yyidx + -2]->minor.'::'.$this->yystack[$this->yyidx + 0]->minor[0] . '" in a template is deprecated and will be ' .
+                'removed in a future release. Use Smarty::registerClass to explicitly register ' .
+                'a class for access.', E_USER_DEPRECATED);
             $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor.'::'.$this->yystack[$this->yyidx + 0]->minor[0].$this->yystack[$this->yyidx + 0]->minor[1];
         } 
     } else {
diff --git a/system/vendor/smarty/smarty/libs/sysplugins/smarty_security.php b/system/vendor/smarty/smarty/libs/sysplugins/smarty_security.php
index 97cd0521..49ae2a38 100644
--- a/system/vendor/smarty/smarty/libs/sysplugins/smarty_security.php
+++ b/system/vendor/smarty/smarty/libs/sysplugins/smarty_security.php
@@ -253,7 +253,7 @@ class Smarty_Security
      *
      * @param string $function_name
      * @param object $compiler compiler object
-     *
+     * @deprecated
      * @return boolean                 true if function is trusted
      */
     public function isTrustedPhpFunction($function_name, $compiler)
diff --git a/system/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php b/system/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php
index 37d8f0a9..b78a3b60 100644
--- a/system/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php
+++ b/system/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php
@@ -85,7 +85,7 @@ class Smarty_Template_Compiled extends Smarty_Template_Resource_Base
      *
      * @param Smarty_Internal_Template $_template
      *
-     * @return string
+     * @return void
      * @throws Exception
      */
     public function render(Smarty_Internal_Template $_template)
diff --git a/system/vendor/smarty/smarty/mkdocs.yml b/system/vendor/smarty/smarty/mkdocs.yml
new file mode 100644
index 00000000..66949b80
--- /dev/null
+++ b/system/vendor/smarty/smarty/mkdocs.yml
@@ -0,0 +1,125 @@
+site_name: Smarty Documentation
+theme:
+  name: material
+  palette:
+    primary: amber
+  features:
+    - content.code.copy
+    - navigation.tabs
+    - navigation.tabs.sticky
+    - navigation.instant
+    - navigation.tracking
+  icon:
+    logo: material/lightbulb-on
+  favicon: images/favicon.ico
+
+extra:
+  version:
+    provider: mike
+
+markdown_extensions:
+  - pymdownx.highlight:
+      anchor_linenums: true
+  - pymdownx.inlinehilite
+  - pymdownx.snippets
+  - pymdownx.superfences
+
+nav:
+  - Home: 'index.md'
+  - 'Getting started':
+    - Introduction: 'getting-started.md'
+    - 'Upgrading from an older version': 'upgrading.md'
+  - 'Designers':
+    - 'Basic Syntax':
+        - Introduction: 'designers/language-basic-syntax/index.md'
+        - Comments: 'designers/language-basic-syntax/language-syntax-comments.md'
+        - Variables: 'designers/language-basic-syntax/language-syntax-variables.md'
+        - Functions: 'designers/language-basic-syntax/language-syntax-functions.md'
+        - Attributes: 'designers/language-basic-syntax/language-syntax-attributes.md'
+        - Quotes: 'designers/language-basic-syntax/language-syntax-quotes.md'
+        - Math: 'designers/language-basic-syntax/language-math.md'
+        - 'Escaping Smarty parsing': 'designers/language-basic-syntax/language-escaping.md'
+    - 'Variables':
+        - 'Introduction': 'designers/language-variables/index.md'
+        - 'Assigned from PHP': 'designers/language-variables/language-assigned-variables.md'
+        - 'Variable scopes': 'designers/language-variables/language-variable-scopes.md'
+        - 'From config files': 'designers/language-variables/language-config-variables.md'
+        - '{$smarty}': 'designers/language-variables/language-variables-smarty.md'
+    - 'Modifiers':
+        - 'Introduction': 'designers/language-modifiers/index.md'
+        - 'capitalize': 'designers/language-modifiers/language-modifier-capitalize.md'
+        - 'cat': 'designers/language-modifiers/language-modifier-cat.md'
+        - 'count_characters': 'designers/language-modifiers/language-modifier-count-characters.md'
+        - 'count_paragraphs': 'designers/language-modifiers/language-modifier-count-paragraphs.md'
+        - 'count_sentences': 'designers/language-modifiers/language-modifier-count-sentences.md'
+        - 'count_words': 'designers/language-modifiers/language-modifier-count-words.md'
+        - 'date_format': 'designers/language-modifiers/language-modifier-date-format.md'
+        - 'default': 'designers/language-modifiers/language-modifier-default.md'
+        - 'escape': 'designers/language-modifiers/language-modifier-escape.md'
+        - 'from_charset': 'designers/language-modifiers/language-modifier-from-charset.md'
+        - 'indent': 'designers/language-modifiers/language-modifier-indent.md'
+        - 'lower': 'designers/language-modifiers/language-modifier-lower.md'
+        - 'nl2br': 'designers/language-modifiers/language-modifier-nl2br.md'
+        - 'regex_replace': 'designers/language-modifiers/language-modifier-regex-replace.md'
+        - 'replace': 'designers/language-modifiers/language-modifier-replace.md'
+        - 'spacify': 'designers/language-modifiers/language-modifier-spacify.md'
+        - 'string_format': 'designers/language-modifiers/language-modifier-string-format.md'
+        - 'strip': 'designers/language-modifiers/language-modifier-strip.md'
+        - 'strip_tags': 'designers/language-modifiers/language-modifier-strip-tags.md'
+        - 'to_charset': 'designers/language-modifiers/language-modifier-to-charset.md'
+        - 'truncate': 'designers/language-modifiers/language-modifier-truncate.md'
+        - 'unescape': 'designers/language-modifiers/language-modifier-unescape.md'
+        - 'upper': 'designers/language-modifiers/language-modifier-upper.md'
+        - 'wordwrap': 'designers/language-modifiers/language-modifier-wordwrap.md'
+    - 'designers/language-combining-modifiers.md'
+    - 'Builtin Functions':
+        - 'Introduction': 'designers/language-builtin-functions/index.md'
+        - '{append}': 'designers/language-builtin-functions/language-function-append.md'
+        - '{assign}': 'designers/language-builtin-functions/language-function-assign.md'
+        - '{block}': 'designers/language-builtin-functions/language-function-block.md'
+        - '{call}': 'designers/language-builtin-functions/language-function-call.md'
+        - '{capture}': 'designers/language-builtin-functions/language-function-capture.md'
+        - '{config_load}': 'designers/language-builtin-functions/language-function-config-load.md'
+        - '{debug}': 'designers/language-builtin-functions/language-function-debug.md'
+        - '{extends}': 'designers/language-builtin-functions/language-function-extends.md'
+        - '{for}': 'designers/language-builtin-functions/language-function-for.md'
+        - '{foreach}': 'designers/language-builtin-functions/language-function-foreach.md'
+        - '{function}': 'designers/language-builtin-functions/language-function-function.md'
+        - '{if},{elseif},{else}': 'designers/language-builtin-functions/language-function-if.md'
+        - '{include}': 'designers/language-builtin-functions/language-function-include.md'
+        - '{insert}': 'designers/language-builtin-functions/language-function-insert.md'
+        - '{ldelim},{rdelim}': 'designers/language-builtin-functions/language-function-ldelim.md'
+        - '{literal}': 'designers/language-builtin-functions/language-function-literal.md'
+        - '{nocache}': 'designers/language-builtin-functions/language-function-nocache.md'
+        - '{section}': 'designers/language-builtin-functions/language-function-section.md'
+        - '{setfilter}': 'designers/language-builtin-functions/language-function-setfilter.md'
+        - '{strip}': 'designers/language-builtin-functions/language-function-strip.md'
+        - '{while}': 'designers/language-builtin-functions/language-function-while.md'
+    - 'Custom Functions':
+        - 'Introduction': 'designers/language-custom-functions/index.md'
+        - '{counter}': 'designers/language-custom-functions/language-function-counter.md'
+        - '{cycle}': 'designers/language-custom-functions/language-function-cycle.md'
+        - '{debug}': 'designers/language-custom-functions/language-function-debug.md'
+        - '{eval}': 'designers/language-custom-functions/language-function-eval.md'
+        - '{fetch}': 'designers/language-custom-functions/language-function-fetch.md'
+        - '{html_checkboxes}': 'designers/language-custom-functions/language-function-html-checkboxes.md'
+        - '{html_image}': 'designers/language-custom-functions/language-function-html-image.md'
+        - '{html_options}': 'designers/language-custom-functions/language-function-html-options.md'
+        - '{html_radios}': 'designers/language-custom-functions/language-function-html-radios.md'
+        - '{html_select_date}': 'designers/language-custom-functions/language-function-html-select-date.md'
+        - '{html_select_time}': 'designers/language-custom-functions/language-function-html-select-time.md'
+        - '{html_table}': 'designers/language-custom-functions/language-function-html-table.md'
+        - '{mailto}': 'designers/language-custom-functions/language-function-mailto.md'
+        - '{math}': 'designers/language-custom-functions/language-function-math.md'
+        - '{textformat}': 'designers/language-custom-functions/language-function-textformat.md'
+    - 'designers/config-files.md'
+    - 'designers/chapter-debugging-console.md'
+  - 'Programmers':
+      - 'programmers/charset.md'
+      - 'programmers/smarty-constants.md'
+      - 'programmers/api-variables.md'
+      - 'programmers/api-functions.md'
+      - 'programmers/caching.md'
+      - 'programmers/resources.md'
+      - 'programmers/advanced-features.md'
+      - 'programmers/plugins.md'
\ No newline at end of file
diff --git a/system/vendor/smarty/smarty/run-tests-for-all-php-versions.sh b/system/vendor/smarty/smarty/run-tests-for-all-php-versions.sh
new file mode 100755
index 00000000..23541b51
--- /dev/null
+++ b/system/vendor/smarty/smarty/run-tests-for-all-php-versions.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Runs tests for all supported PHP versions
+# Usage examples:
+# - ./run-tests-for-all-php-versions.sh --group 20221124
+# - ./run-tests-for-all-php-versions.sh --exclude-group slow
+
+COMPOSE_CMD="mutagen-compose"
+
+$COMPOSE_CMD run --rm php71 ./run-tests.sh $@ && \
+$COMPOSE_CMD run --rm php72 ./run-tests.sh $@ && \
+$COMPOSE_CMD run --rm php73 ./run-tests.sh $@ && \
+$COMPOSE_CMD run --rm php74 ./run-tests.sh $@ && \
+$COMPOSE_CMD run --rm php80 ./run-tests.sh $@ && \
+$COMPOSE_CMD run --rm php81 ./run-tests.sh $@ && \
+$COMPOSE_CMD run --rm php82 ./run-tests.sh $@ && \
+$COMPOSE_CMD run --rm php83 ./run-tests.sh $@
diff --git a/system/vendor/smarty/smarty/run-tests.sh b/system/vendor/smarty/smarty/run-tests.sh
new file mode 100755
index 00000000..1990a07f
--- /dev/null
+++ b/system/vendor/smarty/smarty/run-tests.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# Runs composer update, echoes php version and runs PHPUnit
+# Usage examples:
+# - ./run-tests.sh --group 20221124
+# - ./run-tests.sh --exclude-group slow
+
+composer update --quiet
+#php -r 'echo "\nPHP version " . phpversion() . ". ";'
+php ./vendor/phpunit/phpunit/phpunit $@
diff --git a/ui/compiled/index.html b/ui/compiled/index.html
new file mode 100644
index 00000000..e69de29b
diff --git a/ui/ui/app-settings.tpl b/ui/ui/app-settings.tpl
index eb3e92dc..141a0ab7 100644
--- a/ui/ui/app-settings.tpl
+++ b/ui/ui/app-settings.tpl
@@ -89,9 +89,12 @@
                     <div class="form-group">
                         <label class="col-md-2 control-label">{Lang::T('Recharge Using')}</label>
                         <div class="col-md-6">
-                            <input type="text" name="payment_usings" class="form-control" value="{$_c['payment_usings']}" placeholder="{Lang::T('Cash')}, {Lang::T('Bank Transfer')}">
+                            <input type="text" name="payment_usings" class="form-control"
+                                value="{$_c['payment_usings']}"
+                                placeholder="{Lang::T('Cash')}, {Lang::T('Bank Transfer')}">
                         </div>
-                        <p class="help-block col-md-4">This used for admin to select payment in recharge, using comma for every new options</p>
+                        <p class="help-block col-md-4">This used for admin to select payment in recharge, using comma
+                            for every new options</p>
                     </div>
                     <div class="form-group">
                         <label class="col-md-2 control-label">APP URL</label>
@@ -606,17 +609,18 @@
                         <label class="col-md-2 control-label">{Lang::T('Extend Package Expiry')}</label>
                         <div class="col-md-6">
                             <select name="extend_expiry" id="extend_expiry" class="form-control">
+                                <option value="yes" {if $_c['extend_expiry']=='yes' }selected="selected" {/if}>
+                                    {Lang::T('Yes')}</option>
                                 <option value="no" {if $_c['extend_expiry']=='no' }selected="selected" {/if}>
-                                    {Lang::T('No')}
-                                <option value="yes" {if $_c['extend_expiry']=='yes' }selected="selected"
-                                    {/if}> {Lang::T('Yes')}
+                                    {Lang::T('No')}</option>
                             </select>
                         </div>
-                        <p class="help-block col-md-4">{Lang::T('If user buy same internet plan, expiry date will extend')}</p>
+                        <p class="help-block col-md-4">
+                            {Lang::T('If user buy same internet plan, expiry date will extend')}</p>
                     </div>
                 </div>
 
-                 <div class="panel-heading">
+                <div class="panel-heading">
                     <div class="btn-group pull-right">
                         <button class="btn btn-primary btn-xs" title="save" type="submit">
                             <span class="glyphicon glyphicon-floppy-disk" aria-hidden="true"></span>
diff --git a/ui/ui/sections/header.tpl b/ui/ui/sections/header.tpl
index d3b86009..ff64dfd9 100644
--- a/ui/ui/sections/header.tpl
+++ b/ui/ui/sections/header.tpl
@@ -87,11 +87,11 @@
             }
         }
 
-       /*
-         * maintenance top-bar 
+        /*
+         * maintenance top-bar
          */
 
-         .notification-top-bar {
+        .notification-top-bar {
             position: fixed;
             top: 0;
             left: 0;
@@ -142,7 +142,7 @@
         }
     </style>
     {if isset($xheader)}
-    {$xheader}
+        {$xheader}
     {/if}
 
 </head>
@@ -212,71 +212,71 @@
                     </li>
                     {$_MENU_AFTER_DASHBOARD}
                     {if !in_array($_admin['user_type'],['Report'])}
-                    <li class="{if in_array($_system_menu, ['customers', 'map'])}active{/if} treeview">
-                        <a href="#">
-                            <i class="fa fa-users"></i> <span>{Lang::T('Customer')}</span>
-                            <span class="pull-right-container">
-                                <i class="fa fa-angle-left pull-right"></i>
-                            </span>
-                        </a>
-                        <ul class="treeview-menu">
-                            <li {if $_system_menu eq 'customers' }class="active" {/if}><a
-                                    href="{$_url}customers">{Lang::T('Lists')}</a></li>
-                            <li {if $_system_menu eq 'map' }class="active" {/if}><a
-                                    href="{$_url}map/customer">{Lang::T('Location')}</a></li>
-                            {$_MENU_CUSTOMERS}
-                        </ul>
-                    </li>
-                    {$_MENU_AFTER_CUSTOMERS}
-                    <li class="{if $_system_menu eq 'plan'}active{/if} treeview">
-                        <a href="#">
-                            <i class="fa fa-ticket"></i> <span>{Lang::T('Services')}</span>
-                            <span class="pull-right-container">
-                                <i class="fa fa-angle-left pull-right"></i>
-                            </span>
-                        </a>
-                        <ul class="treeview-menu">
-                            <li {if $_routes[1] eq 'list' }class="active" {/if}><a
-                                    href="{$_url}plan/list">{Lang::T('Active Users')}</a></li>
-                            {if $_c['disable_voucher'] != 'yes'}
-                            <li {if $_routes[1] eq 'voucher' }class="active" {/if}><a
-                                    href="{$_url}plan/voucher">{Lang::T('Vouchers')}</a></li>
-                            <li {if $_routes[1] eq 'refill' }class="active" {/if}><a
-                                    href="{$_url}plan/refill">{Lang::T('Refill Customer')}</a></li>
-                            {/if}
-                            <li {if $_routes[1] eq 'recharge' }class="active" {/if}><a
-                                    href="{$_url}plan/recharge">{Lang::T('Recharge Customer')}</a></li>
-                            {if $_c['enable_balance'] == 'yes'}
-                            <li {if $_routes[1] eq 'deposit' }class="active" {/if}><a
-                                    href="{$_url}plan/deposit">{Lang::T('Refill Balance')}</a></li>
-                            {/if}
-                            {$_MENU_SERVICES}
-                        </ul>
-                    </li>
+                        <li class="{if in_array($_system_menu, ['customers', 'map'])}active{/if} treeview">
+                            <a href="#">
+                                <i class="fa fa-users"></i> <span>{Lang::T('Customer')}</span>
+                                <span class="pull-right-container">
+                                    <i class="fa fa-angle-left pull-right"></i>
+                                </span>
+                            </a>
+                            <ul class="treeview-menu">
+                                <li {if $_system_menu eq 'customers' }class="active" {/if}><a
+                                        href="{$_url}customers">{Lang::T('Lists')}</a></li>
+                                <li {if $_system_menu eq 'map' }class="active" {/if}><a
+                                        href="{$_url}map/customer">{Lang::T('Location')}</a></li>
+                                {$_MENU_CUSTOMERS}
+                            </ul>
+                        </li>
+                        {$_MENU_AFTER_CUSTOMERS}
+                        <li class="{if $_system_menu eq 'plan'}active{/if} treeview">
+                            <a href="#">
+                                <i class="fa fa-ticket"></i> <span>{Lang::T('Services')}</span>
+                                <span class="pull-right-container">
+                                    <i class="fa fa-angle-left pull-right"></i>
+                                </span>
+                            </a>
+                            <ul class="treeview-menu">
+                                <li {if $_routes[1] eq 'list' }class="active" {/if}><a
+                                        href="{$_url}plan/list">{Lang::T('Active Users')}</a></li>
+                                {if $_c['disable_voucher'] != 'yes'}
+                                    <li {if $_routes[1] eq 'voucher' }class="active" {/if}><a
+                                            href="{$_url}plan/voucher">{Lang::T('Vouchers')}</a></li>
+                                    <li {if $_routes[1] eq 'refill' }class="active" {/if}><a
+                                            href="{$_url}plan/refill">{Lang::T('Refill Customer')}</a></li>
+                                {/if}
+                                <li {if $_routes[1] eq 'recharge' }class="active" {/if}><a
+                                        href="{$_url}plan/recharge">{Lang::T('Recharge Customer')}</a></li>
+                                {if $_c['enable_balance'] == 'yes'}
+                                    <li {if $_routes[1] eq 'deposit' }class="active" {/if}><a
+                                            href="{$_url}plan/deposit">{Lang::T('Refill Balance')}</a></li>
+                                {/if}
+                                {$_MENU_SERVICES}
+                            </ul>
+                        </li>
                     {/if}
                     {$_MENU_AFTER_SERVICES}
                     {if in_array($_admin['user_type'],['SuperAdmin','Admin'])}
-                    <li class="{if $_system_menu eq 'services'}active{/if} treeview">
-                        <a href="#">
-                            <i class="ion ion-cube"></i> <span>{Lang::T('Internet Plan')}</span>
-                            <span class="pull-right-container">
-                                <i class="fa fa-angle-left pull-right"></i>
-                            </span>
-                        </a>
-                        <ul class="treeview-menu">
-                            <li {if $_routes[1] eq 'hotspot' }class="active" {/if}><a
-                                    href="{$_url}services/hotspot">Hotspot</a></li>
-                            <li {if $_routes[1] eq 'pppoe' }class="active" {/if}><a
-                                    href="{$_url}services/pppoe">PPPOE</a></li>
-                            <li {if $_routes[1] eq 'list' }class="active" {/if}><a
-                                    href="{$_url}bandwidth/list">{Lang::T('Bandwidth')}</a></li>
-                            {if $_c['enable_balance'] == 'yes'}
-                            <li {if $_routes[1] eq 'balance' }class="active" {/if}><a
-                                    href="{$_url}services/balance">{Lang::T('Customer Balance')}</a></li>
-                            {/if}
-                            {$_MENU_PLANS}
-                        </ul>
-                    </li>
+                        <li class="{if $_system_menu eq 'services'}active{/if} treeview">
+                            <a href="#">
+                                <i class="ion ion-cube"></i> <span>{Lang::T('Internet Plan')}</span>
+                                <span class="pull-right-container">
+                                    <i class="fa fa-angle-left pull-right"></i>
+                                </span>
+                            </a>
+                            <ul class="treeview-menu">
+                                <li {if $_routes[1] eq 'hotspot' }class="active" {/if}><a
+                                        href="{$_url}services/hotspot">Hotspot</a></li>
+                                <li {if $_routes[1] eq 'pppoe' }class="active" {/if}><a
+                                        href="{$_url}services/pppoe">PPPOE</a></li>
+                                <li {if $_routes[1] eq 'list' }class="active" {/if}><a
+                                        href="{$_url}bandwidth/list">{Lang::T('Bandwidth')}</a></li>
+                                {if $_c['enable_balance'] == 'yes'}
+                                    <li {if $_routes[1] eq 'balance' }class="active" {/if}><a
+                                            href="{$_url}services/balance">{Lang::T('Customer Balance')}</a></li>
+                                {/if}
+                                {$_MENU_PLANS}
+                            </ul>
+                        </li>
                     {/if}
                     {$_MENU_AFTER_PLANS}
                     <li class="{if $_system_menu eq 'reports'}active{/if} treeview">
@@ -314,64 +314,64 @@
                     </li>
                     {$_MENU_AFTER_MESSAGE}
                     {if in_array($_admin['user_type'],['SuperAdmin','Admin'])}
-                    <li class="{if $_system_menu eq 'network'}active{/if} treeview">
-                        <a href="#">
-                            <i class="ion ion-network"></i> <span>{Lang::T('Network')}</span>
-                            <span class="pull-right-container">
-                                <i class="fa fa-angle-left pull-right"></i>
-                            </span>
-                        </a>
-                        <ul class="treeview-menu">
-                            <li {if $_routes[0] eq 'routers' and $_routes[1] eq 'list' }class="active" {/if}><a
-                                    href="{$_url}routers/list">{Lang::T('Routers')}</a></li>
-                            <li {if $_routes[0] eq 'pool' and $_routes[1] eq 'list' }class="active" {/if}><a
-                                    href="{$_url}pool/list">{Lang::T('IP Pool')}</a></li>
-                            {$_MENU_NETWORK}
-                        </ul>
-                    </li>
-                    {$_MENU_AFTER_NETWORKS}
-                    {if $_c['radius_enable']}
-                    <li class="{if $_system_menu eq 'radius'}active{/if} treeview">
-                        <a href="#">
-                            <i class="fa fa-database"></i> <span>{Lang::T('Radius')}</span>
-                            <span class="pull-right-container">
-                                <i class="fa fa-angle-left pull-right"></i>
-                            </span>
-                        </a>
-                        <ul class="treeview-menu">
-                            <li {if $_routes[0] eq 'radius' and $_routes[1] eq 'nas-list' }class="active" {/if}><a
-                                    href="{$_url}radius/nas-list">{Lang::T('Radius NAS')}</a></li>
-                            {$_MENU_RADIUS}
-                        </ul>
-                    </li>
-                    {/if}
-                    {$_MENU_AFTER_RADIUS}
-                    <li class="{if $_system_menu eq 'pages'}active{/if} treeview">
-                        <a href="#">
-                            <i class="ion ion-document"></i> <span>{Lang::T("Static Pages")}</span>
-                            <span class="pull-right-container">
-                                <i class="fa fa-angle-left pull-right"></i>
-                            </span>
-                        </a>
-                        <ul class="treeview-menu">
-                            <li {if $_routes[1] eq 'Order_Voucher' }class="active" {/if}><a
-                                    href="{$_url}pages/Order_Voucher">{Lang::T('Order Voucher')}</a></li>
-                            <li {if $_routes[1] eq 'Voucher' }class="active" {/if}><a
-                                    href="{$_url}pages/Voucher">{Lang::T('Voucher')} Template</a></li>
-                            <li {if $_routes[1] eq 'Announcement' }class="active" {/if}><a
-                                    href="{$_url}pages/Announcement">{Lang::T('Announcement')}</a></li>
-                            <li {if $_routes[1] eq 'Announcement_Customer' }class="active" {/if}><a
-                                    href="{$_url}pages/Announcement_Customer">{Lang::T('Customer Announcement')}</a>
+                        <li class="{if $_system_menu eq 'network'}active{/if} treeview">
+                            <a href="#">
+                                <i class="ion ion-network"></i> <span>{Lang::T('Network')}</span>
+                                <span class="pull-right-container">
+                                    <i class="fa fa-angle-left pull-right"></i>
+                                </span>
+                            </a>
+                            <ul class="treeview-menu">
+                                <li {if $_routes[0] eq 'routers' and $_routes[1] eq 'list' }class="active" {/if}><a
+                                        href="{$_url}routers/list">{Lang::T('Routers')}</a></li>
+                                <li {if $_routes[0] eq 'pool' and $_routes[1] eq 'list' }class="active" {/if}><a
+                                        href="{$_url}pool/list">{Lang::T('IP Pool')}</a></li>
+                                {$_MENU_NETWORK}
+                            </ul>
+                        </li>
+                        {$_MENU_AFTER_NETWORKS}
+                        {if $_c['radius_enable']}
+                            <li class="{if $_system_menu eq 'radius'}active{/if} treeview">
+                                <a href="#">
+                                    <i class="fa fa-database"></i> <span>{Lang::T('Radius')}</span>
+                                    <span class="pull-right-container">
+                                        <i class="fa fa-angle-left pull-right"></i>
+                                    </span>
+                                </a>
+                                <ul class="treeview-menu">
+                                    <li {if $_routes[0] eq 'radius' and $_routes[1] eq 'nas-list' }class="active" {/if}><a
+                                            href="{$_url}radius/nas-list">{Lang::T('Radius NAS')}</a></li>
+                                    {$_MENU_RADIUS}
+                                </ul>
                             </li>
-                            <li {if $_routes[1] eq 'Registration_Info' }class="active" {/if}><a
-                                    href="{$_url}pages/Registration_Info">{Lang::T('Registration Info')}</a></li>
-                            <li {if $_routes[1] eq 'Privacy_Policy' }class="active" {/if}><a
-                                    href="{$_url}pages/Privacy_Policy">{Lang::T('Privacy Policy')}</a></li>
-                            <li {if $_routes[1] eq 'Terms_and_Conditions' }class="active" {/if}><a
-                                    href="{$_url}pages/Terms_and_Conditions">{Lang::T('Terms and Conditions')}</a></li>
-                            {$_MENU_PAGES}
-                        </ul>
-                    </li>
+                        {/if}
+                        {$_MENU_AFTER_RADIUS}
+                        <li class="{if $_system_menu eq 'pages'}active{/if} treeview">
+                            <a href="#">
+                                <i class="ion ion-document"></i> <span>{Lang::T("Static Pages")}</span>
+                                <span class="pull-right-container">
+                                    <i class="fa fa-angle-left pull-right"></i>
+                                </span>
+                            </a>
+                            <ul class="treeview-menu">
+                                <li {if $_routes[1] eq 'Order_Voucher' }class="active" {/if}><a
+                                        href="{$_url}pages/Order_Voucher">{Lang::T('Order Voucher')}</a></li>
+                                <li {if $_routes[1] eq 'Voucher' }class="active" {/if}><a
+                                        href="{$_url}pages/Voucher">{Lang::T('Voucher')} Template</a></li>
+                                <li {if $_routes[1] eq 'Announcement' }class="active" {/if}><a
+                                        href="{$_url}pages/Announcement">{Lang::T('Announcement')}</a></li>
+                                <li {if $_routes[1] eq 'Announcement_Customer' }class="active" {/if}><a
+                                        href="{$_url}pages/Announcement_Customer">{Lang::T('Customer Announcement')}</a>
+                                </li>
+                                <li {if $_routes[1] eq 'Registration_Info' }class="active" {/if}><a
+                                        href="{$_url}pages/Registration_Info">{Lang::T('Registration Info')}</a></li>
+                                <li {if $_routes[1] eq 'Privacy_Policy' }class="active" {/if}><a
+                                        href="{$_url}pages/Privacy_Policy">{Lang::T('Privacy Policy')}</a></li>
+                                <li {if $_routes[1] eq 'Terms_and_Conditions' }class="active" {/if}><a
+                                        href="{$_url}pages/Terms_and_Conditions">{Lang::T('Terms and Conditions')}</a></li>
+                                {$_MENU_PAGES}
+                            </ul>
+                        </li>
                     {/if}
                     {$_MENU_AFTER_PAGES}
                     <li
@@ -384,33 +384,33 @@
                         </a>
                         <ul class="treeview-menu">
                             {if in_array($_admin['user_type'],['SuperAdmin','Admin'])}
-                            <li {if $_routes[1] eq 'app' }class="active" {/if}><a
-                                    href="{$_url}settings/app">{Lang::T('General Settings')}</a></li>
-                            <li {if $_routes[1] eq 'localisation' }class="active" {/if}><a
-                                    href="{$_url}settings/localisation">{Lang::T('Localisation')}</a></li>
-                            <li {if $_routes[1] eq 'maintenance' }class="active" {/if}><a
-                                    href="{$_url}settings/maintenance">{Lang::T('Maintenance Mode')}</a></li>
-                            <li {if $_routes[1] eq 'notifications' }class="active" {/if}><a
-                                    href="{$_url}settings/notifications">{Lang::T('User Notification')}</a></li>
+                                <li {if $_routes[1] eq 'app' }class="active" {/if}><a
+                                        href="{$_url}settings/app">{Lang::T('General Settings')}</a></li>
+                                <li {if $_routes[1] eq 'localisation' }class="active" {/if}><a
+                                        href="{$_url}settings/localisation">{Lang::T('Localisation')}</a></li>
+                                <li {if $_routes[1] eq 'maintenance' }class="active" {/if}><a
+                                        href="{$_url}settings/maintenance">{Lang::T('Maintenance Mode')}</a></li>
+                                <li {if $_routes[1] eq 'notifications' }class="active" {/if}><a
+                                        href="{$_url}settings/notifications">{Lang::T('User Notification')}</a></li>
                             {/if}
                             {if in_array($_admin['user_type'],['SuperAdmin','Admin','Agent'])}
-                            <li {if $_routes[1] eq 'users' }class="active" {/if}><a
-                                    href="{$_url}settings/users">{Lang::T('Administrator Users')}</a></li>
+                                <li {if $_routes[1] eq 'users' }class="active" {/if}><a
+                                        href="{$_url}settings/users">{Lang::T('Administrator Users')}</a></li>
                             {/if}
                             {if in_array($_admin['user_type'],['SuperAdmin','Admin'])}
-                            <li {if $_routes[1] eq 'dbstatus' }class="active" {/if}><a
-                                    href="{$_url}settings/dbstatus">{Lang::T('Backup/Restore')}</a></li>
-                            <li {if $_system_menu eq 'paymentgateway' }class="active" {/if}>
-                                <a href="{$_url}paymentgateway">
-                                    <span class="text">{Lang::T('Payment Gateway')}</span>
-                                </a>
-                            </li>
-                            {$_MENU_SETTINGS}
-                            <li {if $_routes[0] eq 'pluginmanager' }class="active" {/if}>
-                                <a href="{$_url}pluginmanager"><i class="glyphicon glyphicon-tasks"></i>
-                                    {Lang::T('Plugin Manager')} <small class="label pull-right">Free</small></a>
-                            </li>
-                            {* <li {if $_routes[0] eq 'codecanyon' }class="active" {/if}>
+                                <li {if $_routes[1] eq 'dbstatus' }class="active" {/if}><a
+                                        href="{$_url}settings/dbstatus">{Lang::T('Backup/Restore')}</a></li>
+                                <li {if $_system_menu eq 'paymentgateway' }class="active" {/if}>
+                                    <a href="{$_url}paymentgateway">
+                                        <span class="text">{Lang::T('Payment Gateway')}</span>
+                                    </a>
+                                </li>
+                                {$_MENU_SETTINGS}
+                                <li {if $_routes[0] eq 'pluginmanager' }class="active" {/if}>
+                                    <a href="{$_url}pluginmanager"><i class="glyphicon glyphicon-tasks"></i>
+                                        {Lang::T('Plugin Manager')} <small class="label pull-right">Free</small></a>
+                                </li>
+                                {* <li {if $_routes[0] eq 'codecanyon' }class="active" {/if}>
                                 <a href="{$_url}codecanyon"><i class="glyphicon glyphicon-shopping-cart"></i>
                                     Codecanyon.net <small class="label pull-right">Paid</small></a>
                             </li> *}
@@ -419,24 +419,24 @@
                     </li>
                     {$_MENU_AFTER_SETTINGS}
                     {if in_array($_admin['user_type'],['SuperAdmin','Admin'])}
-                    <li class="{if $_system_menu eq 'logs' }active{/if} treeview">
-                        <a href="#">
-                            <i class="ion ion-clock"></i> <span>{Lang::T('Logs')}</span>
-                            <span class="pull-right-container">
-                                <i class="fa fa-angle-left pull-right"></i>
-                            </span>
-                        </a>
-                        <ul class="treeview-menu">
-                            <li {if $_routes[1] eq 'list' }class="active" {/if}><a
-                                    href="{$_url}logs/phpnuxbill">PhpNuxBill</a></li>
-                            {if $_c['radius_enable']}
-                            <li {if $_routes[1] eq 'radius' }class="active" {/if}><a
-                                    href="{$_url}logs/radius">Radius</a>
-                            </li>
-                            {/if}
-                        </ul>
-                        {$_MENU_LOGS}
-                    </li>
+                        <li class="{if $_system_menu eq 'logs' }active{/if} treeview">
+                            <a href="#">
+                                <i class="ion ion-clock"></i> <span>{Lang::T('Logs')}</span>
+                                <span class="pull-right-container">
+                                    <i class="fa fa-angle-left pull-right"></i>
+                                </span>
+                            </a>
+                            <ul class="treeview-menu">
+                                <li {if $_routes[1] eq 'list' }class="active" {/if}><a
+                                        href="{$_url}logs/phpnuxbill">PhpNuxBill</a></li>
+                                {if $_c['radius_enable']}
+                                    <li {if $_routes[1] eq 'radius' }class="active" {/if}><a
+                                            href="{$_url}logs/radius">Radius</a>
+                                    </li>
+                                {/if}
+                            </ul>
+                            {$_MENU_LOGS}
+                        </li>
                     {/if}
                     {$_MENU_AFTER_LOGS}
                     <li {if $_system_menu eq 'community' }class="active" {/if}>
@@ -451,11 +451,11 @@
         </aside>
 
         {if $_c['maintenance_mode'] == 1}
-        <div class="notification-top-bar">
-            <p>{Lang::T('The website is currently in maintenance mode, this means that some or all functionality may be
+            <div class="notification-top-bar">
+                <p>{Lang::T('The website is currently in maintenance mode, this means that some or all functionality may be
                 unavailable to regular users during this time.')}<small> &nbsp;&nbsp;<a
-                        href="{$_url}settings/maintenance">{Lang::T('Turn Off')}</a></small></p>
-        </div>
+                            href="{$_url}settings/maintenance">{Lang::T('Turn Off')}</a></small></p>
+            </div>
         {/if}
 
         <div class="content-wrapper">
@@ -467,20 +467,19 @@
 
             <section class="content">
                 {if isset($notify)}
-                <script>
-                    // Display SweetAlert toast notification
-                    Swal.fire({
-                        icon: '{if $notify_t == "s"}success{else}error{/if}',
-                        title: '{$notify}',
-                        toast: true,
-                        position: 'top-end',
-                        showConfirmButton: false,
-                        timer: 5000,
-                        timerProgressBar: true,
-                        didOpen: (toast) => {
-                            toast.addEventListener('mouseenter', Swal.stopTimer)
-                            toast.addEventListener('mouseleave', Swal.resumeTimer)
-                        }
-                    });
-                </script>
-                {/if}
\ No newline at end of file
+                    <script>
+                        // Display SweetAlert toast notification
+                        Swal.fire({
+                            icon: '{if $notify_t == "s"}success{else}error{/if}',
+                            title: '{$notify}',
+                            position: 'top-end',
+                            showConfirmButton: false,
+                            timer: 5000,
+                            timerProgressBar: true,
+                            didOpen: (toast) => {
+                                toast.addEventListener('mouseenter', Swal.stopTimer)
+                                toast.addEventListener('mouseleave', Swal.resumeTimer)
+                            }
+                        });
+                    </script>
+{/if}
\ No newline at end of file
diff --git a/ui/ui/sections/user-header.tpl b/ui/ui/sections/user-header.tpl
index 030b0fed..e625871f 100644
--- a/ui/ui/sections/user-header.tpl
+++ b/ui/ui/sections/user-header.tpl
@@ -203,7 +203,6 @@
                         Swal.fire({
                             icon: '{if $notify_t == "s"}success{else}warning{/if}',
                             title: '{$notify}',
-                            toast: true,
                             position: 'top-end',
                             showConfirmButton: false,
                             timer: 5000,
diff --git a/version.json b/version.json
index e2d2d815..2bbd02d9 100644
--- a/version.json
+++ b/version.json
@@ -1,3 +1,3 @@
 {
-    "version": "2024.5.22"
+    "version": "2024.5.27"
 }
\ No newline at end of file