===== 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->debug = true; => overwrite existing Debug Console window (old behaviour)

               $smarty->debug = 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 scource 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