wwwroot/smarty/NEWS

   1 Version 2.6.26 (June 18th, 2009)
   2 -------------------------------
   3 - revert super global access changes, and instead rely on
   4   USE_SUPER_GLOBALS for security
   5
   6 Version 2.6.25 (May 19th, 2009)
   7 -------------------------------
   8 - fix E_NOTICE when sessions are disabled (mohrt)
   9
  10 Version 2.6.24 (May 16th, 2009)
  11 -------------------------------
  12 - fix problem introduced with super global changes (mohrt)
  13
  14 Version 2.6.23 (May 13th, 2009)
  15 -------------------------------
  16 - strip backticks from {math} equations (mohrt)
  17 - make PHP super globals read-only from template (mohrt)
  18 - throw error when template exists but not readable (mohrt)
  19
  20 Version 2.6.22 (Dec 17th, 2008)
  21 -------------------------------
  22
  23 - back out method chaining, bug in some versions of PCRE causes errors (mohrt)
  24
  25 Version 2.6.21 (Dec 2nd, 2008)
  26 ------------------------------
  27
  28 - fix  function injection security hole closed (U.Tews)
  29 - fix pass expiration time at cache_handler_fuc call in core.write_cache_file.php (U.Tews)
  30 - Update of compiler.class.php to allow method chaining for PHP4 and PHP5 (U.Tews)
  31
  32 Version 2.6.20 (Feb 15th, 2008)
  33 -------------------------------
  34
  35 - fix cache tag bug when multiple cache tags on a page (mankyd,
  36   mohrt)
  37 - fix /e tag checking when using arrays with regex_replace
  38   (mohrt)
  39 - fix that function results can be used with condition like "is even" in
  40   {if} tags (U.Tews)
  41 - fix handling of non-empty <pre>-tags and empty <textarea>- and
  42   <script>-tags (Spuerhund, messju)
  43
  44 Version 2.6.19 (Feb 11th, 2008)
  45 -------------------------------
  46
  47 - fix regex_replace allowing \0 in the search string (c960657,
  48   monte)
  49 - add append feature to {capture} (jablko, monte)
  50 - fix when (un)registering filters with the same method name but different class
  51   name (danilo)
  52 - fix calling registered objects' methods with an empty argument list
  53   (marcello, messju)
  54
  55 Version 2.6.18 (Mar 7th, 2007)
  56 ------------------------------
  57
  58 - fix html_select_date separator when parts are missing (hayk,
  59   monte)
  60 - fix broken detection of non-cached blocks introduced in 2.6.17
  61   (messju)
  62
  63 Version 2.6.17 (Mar 5th, 2007)
  64 ------------------------------
  65
  66 - fix php handling (monte, boots, danilo)
  67 - fix handling of plugin tags directly followed by an else tag (Fahr, danilo)
  68 - fix handling of $etc in the truncate modifier when $etc is longer
  69   than $length (Sylvinus, messju)
  70 - fix handling of %I with mysql timestamps in the date_format modifier
  71   (danilo, boots)
  72 - update smarty_core_write_file() and smarty_modifier_date_format() to better
  73   recognize Windows (boots, danilo)
  74 - emulate %h, %n, %r, %R, %t in the date_format modifier on Windows
  75   (danilo, boots)
  76
  77 Version 2.6.16 (Dec 1st, 2006)
  78 ------------------------------
  79
  80 - fixed replacement bug in trimwhitespace output filter that was introduced
  81   in the last release (Spuerhund, boots)
  82
  83 Version 2.6.15 (Nov 30th, 2006)
  84 -------------------------------
  85
  86 - change file writing semantics in smarty_core_write_file() to unlink() only
  87   when rename() fails or a Windows system is detected (c960657, boots)
  88 - update debug.tpl to xhtml 1.1 compliance, fix javascript escaping in debug
  89   output and apply a Smarty based color scheme (cybot, boots)
  90 - enhance reporting precision of debug_print_var modifier (cybot, boots)
  91 - make html_select_date work consistently with 0000-00-00 00:00:00 and
  92   0000-00-00 inputs (cybot, boots)
  93 - fix wrong handling of insert's name attribute. (messju)
  94 - fix false replacement of "$t" inside double quotes (checat, messju)
  95 - added support for column headings and caption element to html_table and
  96   updated the output to use thead/tbody elements (boots)
  97 - fixed ordering of replacements in trimwhitespace output filter (Getty, boots)
  98 - update mailto function plugin to work around a firefox/thunderbird
  99   escaping bug (elijahlofgren, boots)
 100 - emulate %l in the date_format modifier on windows (boots)
 101 - fix handling of apostrophes in capitalize modifier (Alec Smecher, boots)
 102
 103 Version 2.6.14 (May 28th, 2006)
 104 -------------------------------
 105
 106 - fix compiler bug allowing php tags in secure templates
 107   (boots,monte)
 108 - un-hide hidden xml open tags (boots)
 109 - fix handling of block-methods of registered objects (El Hombre Gris,
 110   messju)
 111
 112 Version 2.6.13 (March 9th, 2006)
 113 --------------------------------
 114
 115  - update regex_replace, removing possible use of "e" modifier
 116
 117 Version 2.6.12 (Jan 18th, 2006)
 118 -------------------------------
 119
 120  - fix improper use of references in the compiler handling cached
 121    attributes and in compiled code handling block plugins (messju)
 122  - make Smarty::_read_file() work on latest php (messju)
 123  - fixed improper tokenization of certain inline math expressions (boots)
 124
 125 Version 2.6.11 (Dec 14, 2005)
 126 -----------------------------
 127
 128  - fixed code generation of non-cacheable blocks to play well with php's
 129    "Alternative syntax for control structures" (kihara, messju)
 130  - fix handling of multiple identical inserts in one display()-call (messju)
 131  - replace {} string access with equivalent substr() to avoid E_STRICT
 132    warnings in PHP 5.1 (boots)
 133  - return valid reference in get_config_vars() when given var is
 134    non-existant (Thomas Schulz, boots)
 135  - plugin html_image: fix incorrect secure_dir error when
 136    file doesn't exist (monte)
 137  - plugin html_image: add path_prefix param (monte)
 138  - add char_set parameter to escape modifier (Loading, monte)
 139  - fix notice in debug security check (Drakla, monte)
 140  - return valid reference in get_template_vars() when given var is
 141    non-existant (monte)
 142  - add escape type "urlpathinfo" to escape modifier (monte)
 143
 144 Version 2.6.10 (Aug 5, 2005)
 145 ----------------------------
 146
 147   - allow secure_dir to be a filename, not just
 148     a directory name (monte)
 149   - set debug.tpl as a secure_dir, not the entire
 150     SMARTY_DIR (monte)
 151   - fix proper escaping for literal strings in
 152     Smarty_Compiler::_parse_var_props() (boots, messju)
 153   - remove ambiguity for numeric values passed to smarty_make_timestamp()
 154     (and thus the date_format modifier). numeric values are treated as
 155     timestamps now. (andreas, messju)
 156   - add passthru attribute feature to html_select_date (Sedgar,
 157     monte)
 158   - add "middle" parameter to truncate (monte)
 159   - make form input label ids optional (monte)
 160   - add error message for empty if/elseif statements (eykanal,
 161     monte)
 162   - cast selected value to string for comparison in html_radios
 163     (Exeption, monte)
 164   - updated html_select_date's year_as_text-feature to be xhtml compliant
 165     (Mark West, messju)
 166   - fix handling of selected month html_select_date (Yuri Weseman, messju)
 167
 168 Version 2.6.9 (Mar 31, 2005)
 169 ----------------------------
 170
 171   - disallow variable function calls in {if} statements (messju, monte)
 172   - disallow variable function calls in {math} equations (messju, monte)
 173
 174 Version 2.6.8 (Mar 21, 2005)
 175 ----------------------------
 176
 177   - remove e-modifier from regex_replace modifier (messju)
 178   - remove cast of object to array in foreach's from-attribute (messju)
 179   - add "null" as a valid token for {if} when security is enabled (messju)
 180   - add javascript_charcode encoding option to mailto function
 181     (monte)
 182   - add ids to html_radios labels (monte, menulis)
 183   - fix handling of strip-tags with non-default delimiters (Mark West, messju)
 184
 185 Version 2.6.7 (Feb 3, 2005)
 186 ---------------------------
 187
 188   - fix handling of hashed opening php-tags inside strip-blocks (messju)
 189   - removed border tag from html_image function (monte)
 190   - change escape:url use rawurlencode() instead of urlencode() (messju)
 191   - make $smarty.const.FOO compile to "FOO", and not to "constant('foo')".
 192     this is less code and a little faster execution. note that undefined
 193     constants are now displayed as the constant's name. (messju)
 194   - make block functions and registered objects' block methods use a
 195     local variable for block_content instead of a property of $smarty (messju)
 196   - fix escaping in the generated code that calls smarty_core_load_plugins
 197     (jes5199, messju)
 198   - fix invalid HTML issue with popup (Stefanos Harhalakis,
 199     Monte)
 200   - fixed {popup} to properly handle inarray and function parameters and added
 201     support for mouseoff and followmouse options (boots)
 202
 203 Version 2.6.6 (Oct 13, 2004)
 204 ----------------------------
 205
 206   - fixed nocache-handling with nested includes (Lars Jankowfsky, messju)
 207   - moved /libs/core to /libs/internals (boots)
 208   - fixed more parsing problems (messju)
 209
 210 Version 2.6.5 (Sept 13, 2004)
 211 -----------------------------
 212
 213   - fixed some parsing problems with object calls introduced
 214     in 2.6.4 (Monte)
 215   - add $smarty->security_settings['ALLOW_CONSTANTS']. note: this
 216     defaults to false which means you have to allow them explicitly
 217     in your secured templates from now on! (messju)
 218
 219 Version 2.6.4 (Sept 7, 2004)
 220 ----------------------------
 221
 222   - add $smarty.ldelim and $smarty.rdelim to smarty special var (Monte)
 223   - fall back to old uniqid()-behaviour when tempnam() fails in
 224     core.write_file.php (messju)
 225   - fix capitalize modifier, don't rely on buggy ucwords (Monte)
 226   - make html_select_date work with negative timestamps, also
 227     force year range to include given date unless explicitly
 228     set (Garo, Monte)
 229   - fix bug with {fetch}, passing user/pass in url did not work
 230     (Monte)
 231   - fix occasional wrong error messages on mismatched tags when
 232     {else}, {elseif}, {foreachelse} or {sectionelse} is involved (messju)
 233   - fix handling of methods arguments (messju, Manfred Wischin)
 234   - remove touch() call that made the compiled-template's timestamp the
 235     same as the source-template's one. (messju)
 236   - add assign attribute to html_checkboxes and html_radios
 237     (pcg, Monte)
 238   - remove non-xhtml conformant tag from mailto function
 239     (tacker, Monte)
 240   - handle date_format codes %e, %T and %D for windows (tip,
 241     Monte)
 242   - fix unnecessary call to smarty_core_get_include_path() inside
 243     Smarty::_get_auto_filename() (c960657, messju)
 244   - add error-messages when anything else than an identifier is passed
 245     to foreach's key- or item-attribute (messju)
 246   - fix handling of digits inside tagnames (messju)
 247   - fix escaping of backslashes in Smarty_Compiler::_quote_replace() (messju)
 248
 249 Version 2.6.3 (June 16, 2004)
 250 -----------------------------
 251
 252   - added escapement of '</' to '<\/' in escape:javascript
 253     modifier (c960657, Monte)
 254   - added obfuscation of protocol-string in {mailto} when using hex-
 255     encoding (bharat, messju)
 256   - enhanced auto-generated filenames for templates_c and cache (messju)
 257   - add 'nonstd' to escape modifier for escaping non-std chars,
 258     such as ms doc quote (Monte)
 259   - adjusted textformat to not output wrap chars after last para
 260     (Monte)
 261   - use tempnam() instead of unqid() to create better temporary files in
 262     smarty_core_write_file() (xces, messju)
 263   - add 'mail' to escape modifier for safe display of e-mail
 264     addresses (Monte)
 265   - add cycle function attribute "reset" to english docs (Monte)
 266   - enhanced support of numeric constants as variable-expressions (messju)
 267   - add case decentity to smarty_modifier_escape() (Konstantin A. Pelepelin,
 268     messju)
 269   - make smarty_core_write_compiled_include() php5-aware (messju)
 270   - removed unused functionality to load a subset of lines from a file (messju)
 271   - fix is_secure() should only check if a file is_readable, not if
 272     the directory where it is in is readable (sagi, messju)
 273   - fix problem displaying debug console when $default_resource_type
 274     is not "file:" (c960657, Monte)
 275   - fix permission handling with security and config_load (messju)
 276   - removed '.' from the list of default template locations in
 277     _parse_resource_name() (messju)
 278   - fix avoid warning with template_exists() on an absolute paths (messju)
 279   - fix parameters passed to resource's secure()-function (messju)
 280   - fix handling of integer values like width and delay im
 281     smarty_function_popup() (messju)
 282
 283 Version 2.6.2 (Feb 17, 2004)
 284 ----------------------------
 285
 286   - fix allow empty years, months and days in html_select_date's
 287     time-attribute (messju)
 288   - fix YES and NO should not be booleanized inside triple-quotes in a
 289     config-file (messju)
 290   - fix accidently slurped line following a triple-quoted value in a
 291     config-file (messju)
 292   - change default for use_sub_dirs to false (messju)
 293   - fix quoting of values in smarty_function_popup() (messju)
 294   - fix handling of hidden sections in Config_File (messju)
 295   - add handling of resources for {config_load} (messju)
 296   - fix bug when using arrays with tr_attr and td_attr in {html_table} (messju)
 297   - add unit testing to cvs core (Monte)
 298
 299 Version 2.6.1 (Jan 16, 2004)
 300 ----------------------------
 301
 302   - rename $smarty->tpl_error_reporting to $smarty->error_reporting
 303     (messju)
 304   - fix interpretation of $smarty->security in {html_image} (messju)
 305   - add caching of requested paths to _assemble_plugin_filepath() (messju)
 306   - fix handling of comments inside {php}- and {literal}-blocks (messju)
 307   - fix bug handling triple-quotes in config-files (BRDude, messju)
 308   - change default of request_use_auto_globals to true - $_SERVER is
 309     now preferred over $HTTP_SERVER_VARS (messju)
 310   - re-add support for $SCRIPT_NAME (messju)
 311   - reactivate $smarty->default_modifiers (messju)
 312   - add cookie persistance to debug console (Monte)
 313   - allow single-digit days and months without smarty_make_timestamp()
 314     in html_select_date (messju)
 315   - fix headers sent erroneously with cache_modified_check and fetch()
 316     (wphilips, messju)
 317   - fix config_file path bug (Marc Cabadas, Monte)
 318   - fix 'is even by' and 'is odd by' logic (Monte)
 319   - add day_empty, month_empty, year_empty and all_empty attributes to
 320     html_select_date (messju)
 321   - add table of explanation for {if} qualifiers in docs (boots)
 322   - fix bug when comparing array-keys to "selected" in html_options
 323     and html_checkboxes (messju)
 324   - add better checks for correctly nested tags when compiling (messju)
 325   - remove {$SCRIPT_NAME}. use {$smarty.server.SCRIPT_NAME} instead (messju)
 326   - remove $global_assign. assign global variables explicitly instead (messju)
 327   - fix example for count_characters in docs (boots)
 328   - add section new basic syntax section "Escaping Smarty Parsing" in docs (boots)
 329   - fix error handler call in config_load (boots)
 330   - remove warning in debug_print_var on php-resources (messju)
 331   - move function.assign.php to compiler.assign.php (messju)
 332   - add property $tpl_error_reporting (messju)
 333   - remove property $undefined. "null" is used literally instead (messju)
 334
 335 Version 2.6.0 (Nov 19, 2003)
 336 ----------------------------
 337
 338   - move Smarty::quote_replace() to Smarty_Compiler::_quote_replace() (messju)
 339   - remove import of of attributes of {include_php} to php's namespace.
 340     use $params[name] instead (messju)
 341
 342 Version 2.6.0-RC3 (Nov 13, 2003)
 343 --------------------------------
 344
 345   - fix handling of $var.key inside [] (messju)
 346   - fix handling of assign inside {insert}-tags (messju)
 347   - fix handling if [...] inside triple-quotes in config-files (messju)
 348   - fix handling of simple-math-operators inside modifiers (Dominik, messju)
 349   - fix handling of trailing-slashes in open_basedir in
 350     smarty_core_create_dir_structure() (packman, messju)
 351
 352 Version 2.6.0-RC2 (Oct 8, 2003)
 353 -------------------------------
 354
 355   - apply modifiers only once to section-loop and foreach-from attrs (messju)
 356   - remove use of _smarty_cached_paths-files (messju)
 357   - remove Smarty::_plugin_implementation_exists() - use is_callable() (messju)
 358   - ignore {strip}/{/strip) inside {strip}-blocks (messju)
 359   - fixed removal of leading/trailing newlines in {strip}-blocks (messju)
 360   - fixed proper escaping of " and ' with escape:javascript (messju)
 361   - fixed bug in traversal of $smarty->plugins_dir-array. now the
 362     first matching plugin is taken (messju)
 363   - moved {strip} back into the compiler (messju)
 364   - fixed config_load: handling of section-attribute and use of
 365     multiple config-files in one template (atu, messju)
 366
 367 Version 2.6.0-RC1 (August 11, 2003)
 368 -----------------------------------
 369
 370   - fixed status-header for cache_modified_check under cgi-sapi (messju)
 371   - added optional parameter $cache_attrs to register_function() and
 372     register_block(). $cache_attrs is an array containing attribute-
 373     names that should be cached on calls to functions that have
 374     $cacheable set to false. (messju)
 375   - enabled registration of class-methods as callbacks for the register_*-
 376     functions (use: array('classname', 'method_name')) as callback) (messju)
 377   - added filepath caching (Monte)
 378   - added optional assign-attribute to {capture}-tag (messju)
 379   - added $cacheable-parameter to register_compiler_function() (messju)
 380   - added $cacheable-parameter with default=true to register_function()
 381     and register_block() (messju)
 382   - add math speedup to core (Dominik, Monte)
 383   - fix newlines for tags without template output (Monte)
 384   - added config-option "request_use_auto_globals" to make auto-globals be
 385     used as request vars instead of HTTP_*_VARS (messju)
 386   - speed up config_load, simplify compiling (Monte)
 387   - added block-methods for registered objects (Bharat Mediratta, messju)
 388   - ignore one char resource names like c:foo.tpl (Monte)
 389   - added default_resource_type feature (Monte)
 390   - fix bug where config file starts with hidden section (boots, Monte)
 391   - add discrete error checking pertaining to $cache_dir
 392     and $compile_dir, their existance and writability (Monte)
 393   - fixed behaviour of start=... for {counter} (messju)
 394   - fixed assign for {counter} (messju)
 395   - added params vdir, hdir and inner to html_table to allow looping
 396     over the data in various directions (messju)
 397   - allow spaces in literal tags (Paul Lockaby, Monte)
 398   - speed up compiled templates, hardcode plugin filepaths
 399     instead of dynamically calculate at runtime. (Monte)
 400   - abstract many core components from Smarty.class.php,
 401     speeding up core class instantiation (Monte)
 402   - fixed bug in _create_dir_structure() when used with open_basedir-
 403     restriction and relative paths (messju)
 404   - use DIRECTORY_SEPARATOR exclusively, keep DIR_SEP for BC (Monte)
 405   - changed "link" to "href" in html_image. "link" is still working
 406     but deprecated (messju)
 407   - html_image always renders an alt-tag now (default alt="") (messju)
 408   - fixed assign attribute for multiple counters (messju)
 409   - added simple math operators to variables (Monte)
 410   - enabled array(&$obj. 'source', 'timestamp', 'secure', 'trusted')
 411     as callback for register_resource() (messju);
 412   - enabled array(&$obj, 'method') as callback for
 413     $default_template_handler_func (messju)
 414   - remove unnecessary close/open tags from compiled templates
 415     (Monte)
 416   - fixed errornous creation of '//' in image_path in html_image (messju)
 417   - fix escapement of special chars for key vals in debug
 418     console (Monte)
 419   - fixed debug timing logic for config_load (Tom Sommer, Monte)
 420   - all in-code doc comments converted to phpDocumentor format (Greg)
 421   - moved strip from smarty core to plugin (Monte)
 422   - moved config_load from smarty core to plugin (Monte)
 423   - added &$repeat-parameter to block-functions (messju)
 424   - enabled hex-constants in function.math.php (messju)
 425   - enabled hex-constants (0x...) as function-attributes, inside if-statements
 426     and as modifier-parameters (messju)
 427   - fixed bug with passing $smarty as reference in Smarty.compiler.class
 428     (messju)
 429   - corrected output with {strip} and PHP tag newlines (Monte)
 430   - added possibility to register function-callbacks as "array(&$obj, 'method)"
 431     this affects register_function(), -block, -compiler_function, -modifier,
 432     -prefilter, -postfilter, -outputfilter-functions() and $cache_handler_func
 433     (messju)
 434   - added <labels> to html_checkboxes and html_radios (Philippe, messju)
 435   - added "labels"-options to turn off labels in html_checkboxes and _radios
 436     (messju)
 437
 438 Version 2.5.0 (April 11, 2003)
 439 ------------------------------
 440
 441    - fixed bug with default modifier when passing integer 0
 442      (Monte)
 443    - change backtic syntax from $`foo` to `$foo` (Monte)
 444    - recognize $foo[][] syntax inside embedded quotes without
 445      backtics (Monte)
 446    - name=123 is passed as an integer (not a string) to plugins now (messju)
 447    - $length is now propagated to sub-values in debug_print_var (messju)
 448
 449 Version 2.5.0-RC2 (March 26, 2003)
 450 ----------------------------------
 451
 452     - made clear_cache() ignore compile_id, when clearing cache-groups (this
 453       is when no $tpl_file is supplied) (messju)
 454     - made onmouseout XHTML-compliant in function.popup.php (messju)
 455     - applied local-var-naming-scheme to fetch() (messju)
 456     - renamed $localvars to $_localvars in cache-file-handling-functions,
 457       added _get_auto_id()-function (messju)
 458     - swapped compile_id and cache_id in read_cache_file and write_cache_file
 459       (messju)
 460     - reverted patch for cache-file-handling (messju)
 461     - made html_radios and html_checkboxes accept "selected" instead
 462       of "checked" optionally. (messju)
 463     - made compile_id ignored in clear_cache, made order of
 464       auto_file_name $cache_id.$compile_id again, applied the the new
 465       variable-naming-scheme for cache_file_handing functions (messju)
 466     - removed notice of undefined var in _rm_auto() (messju)
 467     - added warning message when an array is passed as
 468       the "checked" value of html_radios (Monte)
 469     - fixed errormessage in _compile_smarty_ref() (messju)
 470     - updated docs for html_image "name" -> "file" (messju)
 471     - fixed bug with html_options-optgroups (Nichlas Löfdahl, messju)
 472     - cleaned up calls to readdir() (messju)
 473     - fixed bug with passing multiple modifiers to a parameter
 474       (Monte)
 475     - updated docs for html_checkboxes, html_options and html_radios (messju)
 476     - fixed wrong default "name" attribute for html_options (messju)
 477     - html_checkboxes now expect the options as attribute "options" instead
 478       of "checkboxes. html_radios expect "options" instead of "radios".
 479       cleaned up indentiation (messju)
 480     - fixed too greedy str_replace in trimwhitespace outputfilter (messju)
 481     - html_checkboxes and html_radios passthru all unknown paramters now
 482       additionally their output is now XHTML compliant (messju)
 483     - html_options passthru all unknown paramters now (messju)
 484     - fix link functionality of html_image, also make
 485       output XHTML compatible (Hinrich Donner, Monte)
 486     - append "@" to default modifier vars/args
 487       supress possible warnings (Monte)
 488     - fix problem with escaped double quotes (Monte)
 489     - fix html_radios to not return an array (Monte)
 490     - fixed length in modifier.truncate.php (messju)
 491     - fixed handling of '$'-signs in trimwhitespace outputfilter (messju)
 492     - fix bug that makes config files recompile every time
 493       (Nagger, Monte)
 494     - add dpi functionality to html_image, change "name"
 495       parameter to "file" (Thomas Shulz, Monte)
 496     - fix height/width parameter index in html_image (Gerard,
 497       Monte)
 498     - get rid of unsetting name and script attributes
 499       to insert tag (Thomas Schulz, Monte)
 500     - changed argument order of string_format modifier back,
 501       was right in the first place (Monte)
 502
 503 Version 2.5.0-RC1 (March 5, 2003)
 504 ---------------------------------
 505
 506     - fixed notice in popup function (Nagger, Monte)
 507     - fix "once" var compiling for include_php (Monte)
 508     - added nl2br modifier to distribution (Monte)
 509     - added html_image to distribution (Monte)
 510     - added cat modifier to distribution (Monte)
 511     - added html_table to distribution (Monte)
 512     - added << >> <> support to if statments (SMK, Monte)
 513     - fix _assign_smarty_interface to not overwrite keys
 514       other than 'request' (Jerome Poudevigne, Monte)
 515     - added html_checkboxes to distribution (Christopher Kvarme, Monte)
 516     - added html_radios to distribution (Christopher Kvarme, Monte)
 517     - fixed string_format modifier args (wrong order) (Paul
 518       Lockaby, Monte)
 519     - use tmp file for file writes, avoid file lock race (Monte)
 520     - support syntax "$`smarty.config.foo`.tpl" for embedded
 521       vars in quotes, and allow full dollar var syntax (Monte)
 522     - add $smarty.config.varname variable for accessing config vars (Paul
 523       Lockaby, Monte)
 524     - silence PHP warnings in function.fetch.php (Eduardo,
 525       Monte)
 526     - added get_config_vars(), same basic functionality as
 527       get_template_vars() (Monte)
 528     - update get_template_vars() to be able to get
 529       individual vars (Monte)
 530     - fix minor logic in _fetch_template_info (Dennis Gearon,
 531       Monte)
 532     - fix cache groups with compile_id set (Monte)
 533     - add support for merging appended vars (messju, Monte)
 534     - allow null as function attribute value
 535       (André Rabold, Monte)
 536     - support $foo->bar[index] syntax (Monte)
 537     - add get_registered_object function (messju, Monte)
 538     - treat unrecognized param attribute syntax as string (Monte)
 539     - support $smarty.const.$foo syntax (messju, Monte)
 540     - remove E_NOTICE warnings from debug.tpl,
 541       escape modifier (Kanstantin, Monte)
 542     - don't count non-ascii chars in count_words modifier
 543       (Kanstantin, Monte)
 544     - clean up param calls to _parse_var and _parse_attrs (Monte)
 545     - define $template_source var, elude possible warning
 546       (Monte)
 547     - fix syntax problem with evaluating PHP constants (Monte)
 548     - add @ and === as valid if statement tokens (Monte)
 549     - enable error messages for config_load errors,
 550       use $this->config_class for loading class name (Monte)
 551     - fix html_options to not escape already escaped entities (Monte)
 552     - send Last-Modified header on cache creation (Monte)
 553     - check strict syntax of function attributes (Monte)
 554     - dropped support for modifers on object parameters,
 555       added support for objects as modifier parameters (Monte)
 556     - fixed bug with decimal numbers in if statements (Monte)
 557
 558 Version 2.4.2 (Feb 11, 2003)
 559 ----------------------------
 560     - support embedded variables in objects (Monte)
 561     - fix bug with objects with no properties (M Mohr, Monte)
 562     - support full dollar var syntax in quoted text (Monte)
 563     - fixed bug in $smarty.const.FOO introduced in 2.4.1 (M
 564       Mohr, Monte)
 565
 566 Version 2.4.1 (Feb 6, 2003)
 567 ---------------------------
 568
 569     - ignore case in IF statements (Rainer Collet, Monte)
 570     - treat undefined constants as null (Ferdinand Beyer, Monte)
 571     - fix problem with inserts and nested fetches
 572       (Rainer Collet, Monte)
 573     - added support for passing params to include_php
 574       (Tim Riley, Monte)
 575     - added support for math operators in if statements (Monte)
 576     - added support for $foo->bar[$x].blah syntax (Monte)
 577
 578 Version 2.4.0 (Feb 2, 2003)
 579 ---------------------------
 580
 581     - fix known problems with php tag handling in templates
 582       (recursion, echoing xml tags) (Monte)
 583     - add support for object registration (Monte)
 584     - add debug template to secure_dir, add template_dir
 585       to secure_dir by default (Ferdinand Beyer, Monte)
 586     - added support for assigned object access (Monte)
 587     - fixed bug with directories named '0' (Frank Bauer, Monte)
 588     - add javascript parameter to escape modifier (Monte)
 589     - added calling function line numbers to syntax error
 590       messages in compiler (Monte)
 591     - added support for modifiers to function calls (Monte)
 592     - support return value for custom functions
 593       instead of echoing (but echo still works) (Monte)
 594     - added direct access to constants
 595       via $smarty.const.FOO (Monte)
 596     - added support for passing modifiers
 597       to static values (Monte)
 598     - fix up regex code in compiler, more accurate and
 599       maintainable (Monte)
 600     - added day_value_format to html_select_date (Marcus
 601       Bointon, Monte)
 602     - assigned variables are no longer in global
 603       namespace, saving extract() calls and speeding
 604       up fetch() and display() linearly with no. of
 605       assigned variables (Monte)
 606     - added trimwhitespace output filter to dist. (Monte)
 607     - fix popup function to allow newlines in text (Monte)
 608     - escape html entities in html_options (Monte)
 609     - fixed bug with label for html_options (Monte)
 610     - added config_load API function (Monte)
 611     - added caching to config file loading (Monte)
 612     - added "extra" parameter to mailto function (Monte,
 613       Massimiliano Perantoni)
 614     - added mailto plugin to dist.  (Monte)
 615
 616 Version 2.3.1 (Nov 19, 2002)
 617 ----------------------------
 618
 619     - added optgroup support to html_options (Monte, Robert
 620       Amos)
 621     - set mtime on compile files so they match source
 622       files (Monte, Peter Bowen)
 623     - added proper support for open_basedir setting
 624       (Monte, Alessandro Astarita)
 625     - added strip variable modifier, updated docs (Monte)
 626     - fixed access to $smarty.x variables as arrays. (Andrei)
 627     - fixed errors with example setup docs (Monte, Matthew
 628       Hagerty)
 629     - added textformat block function (Monte)
 630
 631 Version 2.3.0 (Aug 7, 2002)
 632 ---------------------------
 633
 634     - added assign_by_ref() and append_by_ref() functions
 635       (Bob Silva, Monte)
 636     - changed default warning type for plugin errors from
 637       E_USER_WARNING to E_USER_ERROR (Monte)
 638     - added $all_extra, $hour_extra, $minute_extra,
 639       $second_extra and $meridian_extra parameters to
 640       html_select_time function (Rainer Collet, Monte)
 641     - update debug console to print objects (Simon Willison,
 642       Monte)
 643     - fix Config_File class to not error when there are no
 644       sections (Peter Kmet, Monte)
 645     - add default modifier logic (Monte)
 646     - updated popup_init to be xhtml compliant (Tom Oram, Monte)
 647     - fix filename bug with windows (Gary Loescher, Monte)
 648     - add ability to supply expire time in seconds when clearing
 649       cache or compile files (Monte)
 650     - add {debug} plugin to distribution (Monte)
 651     - fixed bug with insert tags, loading from "script" attribute
 652       when caching is enabled (Monte)
 653     - fix bug with debug_tpl file path with Windows (.SMK., Monte)
 654     - fix append() function with string/array problem (Monte)
 655
 656 Version 2.2.0 (July 11, 2002)
 657 -----------------------------
 658
 659     - make debug.tpl work with any delimiter (Monte)
 660     - change logic in assign() and append() to test var names
 661       against != '' instead of empty() (Monte)
 662     - fix PHP notice in append() function (Monte)
 663     - allow $plugins_dir to be an array of directories
 664       (Andreas Kossmeier, Monte)
 665     - move debug.tpl to SMARTY_DIR, add to constructor (Monte)
 666     - fixed warning message in function.assign_debug_info (Monte)
 667     - fixed $template_dir, $compile_dir, $cache_dir, $config_dir,
 668       $plugin_dir to respect include_path (Monte)
 669     - fixed warning message with output filter array (Monte)
 670     - add optional 2nd parameter to date_format, used as
 671       the default date if the passed date is empty (Monte)
 672     - gave $reset a default value in cycle plugin (Monte)
 673     - fixed warnings with html_select_date and timestamp
 674       functions (Monte)
 675     - added support for sub directory exlusion format (Monte)
 676     - added support for grouping by cache_id, compile_id
 677       and segments thereof (Monte)
 678     - changed cache and compile files to human readable
 679       format (Monte)
 680     - remove overlib.js file from distribution (Monte)
 681     - fixed bug with 304 Not Modified response sending
 682       content (Monte)
 683     - fixed cycle function to respect delimiter after
 684       initial setting (Monte)
 685     - update $GLOBALS references to work properly with
 686       track_globals settings (Michal Prinke, Monte)
 687     - fixed bug in math function with call to assign
 688       (Grigory V. Kareev, Monte)
 689     - optimized for loops with count() function calls (Monte)
 690     - add month_value_format attribute to html_select_date
 691       plugin (Gary Loescher, Monte)
 692     - made it possible to use simple variables inside [] for
 693       indexing. (Andrei)
 694     - added "once" attribute to {include_php}. (Monte)
 695
 696 Version 2.1.1
 697 -------------
 698     - added cycle function. (Monte)
 699     - fixed bug with resource testing, and include_path. (Monte)
 700     - fixed a bug with register_outputfilter function. (Monte)
 701
 702 Version 2.1.0
 703 -------------
 704
 705     - introduced output filters. (Andrei)
 706     - changed the way filters are loaded, added load_filter()
 707       API function and $autoload_filters variable. (Andrei)
 708     - added caching logic for expire times per cache file
 709       (Norbert Rocher, Monte)
 710     - fixed html_select_date when field separator is "/"
 711       (Roberto Berto, Monte)
 712     - added YYYY-MM-DD format support to html_select_date
 713       (Jan Rosier, Monte)
 714     - fixed cache_lifetime logic bug, also made -1 = never
 715       expire (Monte)
 716     - fixed directory separator issue for Windows. (Andrei)
 717     - added ability to use simple variables as array indices or
 718       object properties. (Andrei)
 719     - added ability to unregister pre/postfilters plugins at
 720       runtime. (Andrei)
 721     - added 'htmlall' attribute to escape modifier. (Monte)
 722     - added template_exists() API function. (Andrei)
 723     - fixed a problem with using dynamic values for 'file'
 724       attribute of {include_php} tag. (Andrei)
 725     - added $smarty.template variable. (Andrei)
 726     - fixed several plugins that would not work if the plugin
 727       directory was not the default one. (Andrei)
 728     - implemented support for block functions. (Andrei)
 729     - made it possible to assign variables in pre/postfilter
 730       plugins. (Andrei)
 731
 732 Version 2.0.1
 733 -------------
 734     - rename plugin .make_timestamp.php to shared.make_timestamp.php.
 735       (Monte)
 736     - changed crc32() generated values, replace '-' with 'N'. (Monte)
 737     - added support for +/- N syntax in html_select_date year values.
 738       (Monte)
 739     - fixed behavior of inserts with script attribute. (Andrei)
 740     - fixed bug with $smarty.cookies and $smarty.server. (Andrei)
 741     - wordwrap and indent are missing from 2.0 release, now fixed.
 742       (Monte)
 743     - removed show_info_header and show_info_include variables. (Monte)
 744
 745 Version 2.0.0
 746 -------------
 747     - added "eval" function plugin for evaluating variables as
 748       templates. (Monte)
 749     - removed $tpl_file_ext class variable, no longer used. (Monte)
 750     - added "hex" and "hexentity" escape types to escape modifier.
 751       (Monte)
 752     - removed dependency on PEAR. (Andrei)
 753     - update popup_init to accept src attribute. (Monte, Duncan Forrest)
 754     - implemented several optimizations, speeding up Smarty
 755       significantly in most cases. (Andrei,Monte)
 756     - implemented plugin architecture. (Andrei)
 757     - added wordwrap and indent modifiers. (Monte)
 758     - added support for 'If-Modified-Since' headers for cached content.
 759       (Monte)
 760     - removed insert_tag_check class variable, no longer needed. (Monte)
 761     - optimized cache fetches by scanning for insert tags only if they
 762       exist. (Monte)
 763     - fixed bugs in overlib. (Monte, Duncan Forrest)
 764     - fixed a problem with compile_id usage. (Andrei)
 765     - fixed problem with using assigned vars with {include_php ...}
 766       filepath. (Monte)
 767
 768 Version 1.5.2
 769 -------------
 770     - added Smarty object as fifth argument for template resource functions.
 771       (Monte)
 772     - fixed a bug with incorrectly combined cache and compile id in
 773       clear_cache(). (Andrei)
 774     - fixed bug in smarty_make_timestamp introduced in PHP 4.1.0. (Monte)
 775     - fixed bug with cached insert debug timing. (Monte)
 776     - added 'script' attribute to {insert..} which specifies the script that
 777       the insert function can be found in. (Andrei)
 778     - added default template function handler. (Monte)
 779
 780 Version 1.5.1
 781 -------------
 782     - removed error message from the generic _read_file() method, the caller
 783       should take care of that. (Andrei)
 784     - fixed a bug with incorrectly combined cache and compile id. (Andrei)
 785
 786 Version 1.5.0
 787 -------------
 788     - added include_php built-in function, documented. (Monte)
 789     - added trusted_dir functionality, documented. (Monte)
 790     - consolidated secure_dir tests to one function. (Monte)
 791     - prepended _smarty_ to variable names in fetch() class function to avoid
 792       namespace conflicts. (Monte)
 793     - introduced $compile_id class variable that can be used to set persistent
 794       compile identifier across multiple display calls, documented. (Andrei)
 795     - fixed bug with concatenated null cache and compile identifiers. (Andrei)
 796     - added $smarty.section.* syntax for accessing section properties,
 797       documented. (Andrei)
 798     - added custom cache handling function ability, documented. (Monte)
 799     - added assign attribute to include, include_php, insert, fetch, math, and
 800       counter functions, documented. (Monte)
 801     - fixed bug with fetch testing for local file when http address. (Monte)
 802     - fixed bug with counter and skipval setting. (Monte)
 803     - made {config_load ...} merge globals from each config file only once per
 804       scope, thus avoiding several problems. (Andrei)
 805     - added {foreach ...} tag that can be used to iterate through
 806       non-sequential and associative arrays, documented. (Andrei)
 807     - speeded up section property access a bit. (Andrei)
 808     - removed $smarty variable from storage used by normal template variables,
 809       to prevent any problems. (Andrei)
 810     - fixed a bug that could cause parse error with quotes inside literal
 811       blocks. (Andrei, Alexander Belonosov)
 812     - added 'field_array' attribute to html_select_time function, documented.
 813       (Andrei, Michael Caplan)
 814     - documented {section} "max" attribute. (Monte)
 815     - fixed notice message in Smarty_Compiler.class.php. (Monte)
 816     - fixed bug with clear_cache introduced in 1.4.6, third parameter should
 817       default to null. (Monte)
 818     - updated Config_File class to support '\' path separator in OS/2. (Monte,
 819       Francesco Cipriani)
 820     - removed secure_ext setting (not used). (Monte)
 821     - made cache reading process more efficient. (Monte)
 822     - fixed bug, is_cached() now supports new 1.4.6 caching behavior. (Monte)
 823     - update FAQ with mailing list Reply-To header FAQ. (Monte)
 824     - supress error messages for fopen(), fix cache to regenerate if cache
 825       file is not available (i.e. cluster race condition). (Monte)
 826     - added index key example to QUICKSTART guide. (Monte)
 827
 828 Version 1.4.6
 829 -------------
 830     - fixed bug with {assign ...} when passing an empty value. (Monte)
 831     - add more warning message fixes. (Monte, Tara Johnson)
 832     - documentation updates. (Monte)
 833     - update fetch function to give proper warning when fetching a non-readable
 834       or non-existant file. (Monte)
 835     - fixed problem with newline at the end of included templates (Monte, Andrei)
 836     - added feature to regenerate cache if compile_check is enabled and an
 837       involved template or config file gets modified. (Monte)
 838     - added DEBUG execution times to included files: REQUIRES updated debug.tpl
 839       file! (Monte)
 840     - added support for hidden config variables that cannot be read by
 841       templates. (Andrei)
 842     - added execution time to DEBUG console, total and inserts. (Monte)
 843     - fixed bug where DEBUG console would not appear with cached content. (Monte)
 844     - added support for postfilter functions that are applied to compiled
 845       template right after compilation. (Andrei)
 846     - fixed the name of clear_compile_tpl() API function to clear_compiled_tpl.
 847       (Andrei)
 848     - added fix for removing comments so that the line numbers are reported
 849       correctly in case of errors. (patch from Anders Janson)
 850     - made html_options output xhtml compatible code. (Monte, Arnaud Limbourg)
 851
 852 Version 1.4.5
 853 -------------
 854     - update FAQ with index of questions at the top
 855     - update overlib to 3.50, adjust addon code so that the overlib.js
 856       file isn't modified, and not using the mini one. (Monte)
 857     - added many more options to html_select_date. (Alexander Skwar, Andrei)
 858     - added support for generating different compiled templates from the same
 859       source template. (Hans-Peter Oeri, Andrei)
 860     - modified Smarty to pass itself to insert functions as the second
 861       parameter. (Andrei)
 862     - modified Smarty to pass itself to prefilter functions as the second
 863       parameter. (Andrei)
 864     - fixed syntax error when including a non-existant template with security
 865       enabled. (Monte)
 866     - fixed comments handling to allow commenting out template blocks. (Andrei)
 867     - implemented named capture buffers, with results accessible via
 868       $smarty.capture.<name>. (Andrei)
 869     - added ability to index arrays directly by numbers. (Andrei)
 870     - fixed bug with SMARTY_DIR not prepended to Config_File include. (Monte)
 871
 872 Version 1.4.4
 873 -------------
 874     - fixed problem with including insecure templates with security enabled.
 875       (Monte)
 876     - numerous documentation updates. (Monte)
 877     - added ENT_QUOTES to escapement of html. (Monte, Sam Beckwith)
 878     - implemented access to request variables via auto-assigned $smarty
 879       template variable. (Andrei)
 880     - fixed a bug with parsing function arguments inside {if} tags if a comma
 881       was present. (Andrei)
 882     - updated debug console with config file vars. (Monte)
 883     - added SMARTY_DIR constant as an alternative to relying on include_path.
 884       (Monte)
 885     - added popup_init and popup functions (requires overlib.js). (Monte)
 886     - updated debug console with config file vars. (Monte)
 887     - added debugging url control. (Monte)
 888     - added 'quotes' type to escape modifier. (Monte, Mike Krus)
 889     - added 'total' and 'iteration' section properties. (Andrei)
 890     - added 'start', 'max', and 'step' section attributes/properties. (Andrei)
 891     - fixed a bug with security checking of functions inside {if} tags.
 892       (Andrei)
 893     - fixed a bug in Config_File that would incorrectly booleanize values that
 894       weren't really booleans. (Andrei)
 895
 896 Version 1.4.3
 897 -------------
 898     - added regex_replace modifier, documented. (Monte)
 899     - added debugging console feature and custom function assign_debug_info,
 900       documented. (Monte)
 901     - added 'scope' attribute for {config_load}, 'global' is now deprecated but
 902       is still supported. (Andrei)
 903     - reduced template symbol table pollution by moving config array into the
 904       class itself. (Andrei)
 905     - fixed a bug with passing quoted arguments to modifiers inside {if}
 906       statements. (Andrei, Sam Beckwith)
 907     - added security features for third party template editing, documented
 908       (Monte)
 909     - added assign custom function, documented. (Monte)
 910     - fixed bug with template header using version instead of _version. (Monte)
 911     - fixed a problem with putting $ followed by numbers inside {strip} and
 912       {/strip} tags. (Andrei)
 913     - fixed Config_File class to allow empty config paths (defaults to current
 914       directory). (Andrei)
 915
 916 Version 1.4.2
 917 -------------
 918     - move $version to internal variable, remove from docs. (Monte)
 919     - cleaned up compiled templates global scope by moving some variables into
 920       the class itself. (Andrei)
 921     - fixed a bug that would not allow referring to a section in the including
 922       file from the included file. (Andrei)
 923     - configs directory missing from 1.4.1 release, added back in. (Monte)
 924     - added windows include_path setup instructions to FAQ & QUICKSTART.
 925       (Monte)
 926
 927 Version 1.4.1
 928 -------------
 929     - fix LOCK_EX logic for all windows platforms (Monte)
 930     - fixed indexing by section properties with the new syntax. (Andrei)
 931     - updated Smarty to use absolute paths when requiring/including Smarty
 932       components. (Andrei, John Lim)
 933
 934 Version 1.4.0
 935 -------------
 936     - added {capture}{/capture} function, documented (Monte)
 937     - added {counter} function, documented (Monte)
 938
 939 Version 1.4.0b2
 940 ---------------
 941     - fixed issue in Config_File.class with referencing blank sections (Andrei)
 942     - fixed problem with passing variables to included files (Andrei)
 943     - fixed resource path recognition for windows (Monte)
 944
 945 Version 1.4.0b1
 946 ---------------
 947     - added "componentized templates" tip into documentation (Monte)
 948     - added {php}{/php} tags for embedding php code into templates (Monte)
 949     - changed default value of $show_info_header to false (Monte)
 950     - implemented '->' syntax for accessing properties of objects passed to the
 951       template. (Andrei)
 952     - allowed custom functions to receive Smarty object as the second
 953       parameter; this can be used to dynamically change template variables, for
 954       example. (Andrei)
 955     - added custom compiler functions support, register_compiler_function() and
 956       unregister_compiler_function() API functions. (Andrei, Ivo Jansch).
 957     - updated GLOBAL_ASSIGN to take SCRIPT_NAME from HTTP_SERVER_VARS
 958       instead of global variable. You can also assign several variables
 959       in one shot with an array. (Monte, Roman Neuhauser)
 960     - added template prefilters, register_prefilter() and
 961       unregister_prefilter() API functions. (Monte)
 962     - added RELEASE_NOTES file to distribution. (Monte)
 963     - moved CREDITS out of manual into its own file. (Monte)
 964     - added register_resource() and unregister_resource() API functions. (Monte)
 965     - changed the syntax of indexing template variables, thus supporting
 966       structures of arbitrary complexity; supplied fix_vars.php script to fix
 967       old syntax. (Andrei)
 968     - added $insert_tag_check to speed up cached pages if {insert ...} is not
 969       used. (Monte)
 970     - added $compiler_class variable to allow specifying a different compiler
 971       class. (Andrei)
 972     - changed Smarty to compile templates at runtime, allowing for arbitrary
 973       template resources. (Monte)
 974     - added fix for LOCK_EX under Windows and changed a couple of file
 975       permissions for security. (Monte, Fernando Nunes)
 976     - allow arbitrary date strings to date_format, html_select_date and
 977       html_select_time (Monte)
 978
 979 Version 1.3.2
 980 -------------
 981     - fixed a bug that caused some nested includes to loop infinitely. (Andrei)
 982     - added optional HTML header to output. (Monte)
 983     - significantly improved config_load performance. (Andrei)
 984     - added format attribute to math function. (Monte)
 985     - added html_select_time custom function. (Andrei)
 986     - fixed minor PHP warning when attempting to unset an unset variable
 987       (Monte)
 988     - added count_characters, count_words, count_sentences, count_paragraphs
 989       modifiers (Monte)
 990
 991 Version 1.3.1pl1
 992 --------------
 993     - bug fix, recovered missing _syntax_error function (Monte)
 994
 995 Version 1.3.1
 996 -------------
 997     - document first, last, index_prev, index_next (Monte)
 998     - added 'first' and 'last' section properties. (Andrei)
 999     - split out compiling code to separate class for faster template execution
1000       time (Monte)
1001     - fixed a couple of minor PHP warnings (Monte)
1002     - added and documented unregister_modifier() and unregister_function() API
1003       calls. (Monte)
1004     - added and documented 'fetch' and 'math' functions. (Monte)
1005     - added ability to index looped variables by section properties, e.g.
1006       $foo.index_prev/bar. (Andrei)
1007     - added index_prev and index_next section properties. (Andrei)
1008     - fixed issue with php executing in literal blocks. (Monte)
1009
1010 Version 1.3.0
1011 -------------
1012     - moved license from GPL to LGPL (Monte)
1013     - implemented workaround for PHP "feature" that eats carriage returns
1014       if the PHP tag is at the end of the line. (Andrei)
1015     - removed $allow_php, added $php_handling logic (Monte)
1016     - added file locking to prevent reader/writer problem. (Andrei)
1017     - made Smarty catch unimplemented modifiers and custom functions and output
1018       error messages during compilation instead of failing during run time.
1019       (Andrei)
1020     - removed short-tags at the top of the smarty scripts (Monte)
1021     - added register_function() and register_modifier() API calls to make
1022       registering stuff easier. (Andrei)
1023     - added template results caching capability. (Monte, Andrei)
1024     - added optional 'options' attribute to html_options custom function
1025       that allows passing associative arrays for values/output. (Andrei)
1026     - modifier arguments can now contain '|' and ':' characters inside quoted
1027       strings. (Andrei)
1028
1029 Version 1.2.2
1030 -------------
1031     - fixed bug that would not respect nested template directories and would
1032       put all compiled files into top-level one. (Andrei)
1033     - fixed bug using $PHP_VERSION instead of environment var PHP_VERSION.
1034       (Monte)
1035     - a couple small warning fixes. (Monte)
1036
1037 Version 1.2.1
1038 -------------
1039     - added $compile_dir, removed $compile_dir_ext, simplified usage. (Monte)
1040     - added tips & tricks chapter to documentation. (Monte)
1041     - misc documentation updates. (Monte)
1042
1043 Version 1.2.0
1044 -------------
1045     - updated documentation (Monte)
1046     - added file and line number information to syntax error messages. (Andrei)
1047     - added ability to index template vars by a key. (Andrei)
1048
1049 Version 1.1.0
1050 -------------
1051     - misc documentation changes, official stable release
1052
1053 Version 1.0b
1054 ------------
1055     - fixed the bug that prevented using non-array values for 'loop' attribute.
1056       (Andrei)
1057     - many misc documentation changes & additions (Monte)
1058
1059 Version 1.0a
1060 ------------
1061     - fixed bug that caused templates to recompile every time (Monte)
1062
1063 Version 1.0
1064 ------------
1065     - initial release
1066
1067 /* vim: set et tw=64 ft=changelog: */