1 NEWS ( CHANGELOG and HISTORY ) HTMLPurifier
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4 = KEY ====================
10 ==========================
12 4.3.0, unknown release date
13 # Fixed broken caching of customized raw definitions, but requires an
14 API change. The old API still works but will emit a warning,
15 see http://htmlpurifier.org/docs/enduser-customize.html#optimized
16 for how to upgrade your code.
17 # Protect against Internet Explorer innerHTML behavior by specially
18 treating attributes with backticks but no angled brackets, quotes or
19 spaces. This constitutes a slight semantic change, which can be
20 reverted using %Output.FixInnerHTML. Reported by Neike Taika-Tessaro
22 # Protect against cssText/innerHTML by restricting allowed characters
23 used in fonts further than mandated by the specification. Reported
24 by Neike Taika-Tessaro and Mario Heiderich.
25 ! Added %HTML.Nofollow to add rel="nofollow" to external links.
26 ! More types of SPL autoloaders allowed on later versions of PHP.
27 ! Implementations for position, top, left, right, bottom, z-index
28 when %CSS.Trusted is on.
29 ! Add %Cache.SerializerPermissions option for custom serializer
30 directory/file permissions
31 ! Fix longstanding bug in Flash support for non-IE browsers, and
32 allow more wmode attributes.
33 ! Add %CSS.AllowedFonts to restrict permissible font names.
34 - Switch to an iterative traversal of the DOM, which prevents us
35 from running out of stack space for deeply nested documents.
36 Thanks Maxim Krizhanovsky for contributing a patch.
37 - Make removal of conditional IE comments ungreedy; thanks Bernd
39 - Escape CDATA before removing Internet Explorer comments.
40 - Fix removal of id attributes under certain conditions by ensuring
41 armor attributes are preserved when recreating tags.
42 - Check if schema.ser was corrupted.
43 - Check if zend.ze1_compatibility_mode is on, and error out if it is.
44 This safety check is only done for HTMLPurifier.auto.php; if you
45 are using standalone or the specialized includes files, you're
46 expected to know what you're doing.
47 - Stop repeatedly writing the cache file after I'm done customizing a
48 raw definition. Reported by ajh.
49 - Switch to using require_once in the Bootstrap to work around bad
50 interaction with Zend Debugger and APC. Reported by Antonio Parraga.
51 - Fix URI handling when hostname is missing but scheme is present.
52 Reported by Neike Taika-Tessaro.
53 - Fix missing numeric entities on DirectLex; thanks Neike Taika-Tessaro
55 - Fix harmless notice from indexing into empty string. Thanks Matthijs
56 Kooijman <matthijs@stdin.nl> for reporting.
57 - Don't autoclose no parent elements are able to support the element
58 that triggered the autoclose. In particular fixes strange behavior
59 of stray <li> tags. Thanks pkuliga@gmail.com for reporting and
60 Neike Taika-Tessaro <pinkgothic@gmail.com> for debugging assistance.
62 4.2.0, released 2010-09-15
63 ! Added %Core.RemoveProcessingInstructions, which lets you remove
65 ! Added %URI.DisableResources functionality; the directive originally
66 did nothing. Thanks David Rothstein for reporting.
67 ! Add documentation about configuration directive types.
68 ! Add %CSS.ForbiddenProperties configuration directive.
69 ! Add %HTML.FlashAllowFullScreen to permit embedded Flash objects
70 to utilize full-screen mode.
71 ! Add optional support for the <code>file</code> URI scheme, enable
72 by explicitly setting %URI.AllowedSchemes.
73 ! Add %Core.NormalizeNewlines options to allow turning off newline
75 - Fix improper handling of Internet Explorer conditional comments
76 by parser. Thanks zmonteca for reporting.
77 - Fix missing attributes bug when running on Mac Snow Leopard and APC.
78 Thanks sidepodcast for the fix.
79 - Warn if an element is allowed, but an attribute it requires is
82 4.1.1, released 2010-05-31
83 - Fix undefined index warnings in maintenance scripts.
84 - Fix bug in DirectLex for parsing elements with a single attribute
86 - Rewrite CSS output logic for font-family and url(). Thanks Mario
87 Heiderich <mario.heiderich@googlemail.com> for reporting and Takeshi
88 Terada <t-terada@violet.plala.or.jp> for suggesting the fix.
89 - Emit an error for CollectErrors if a body is extracted
90 - Fix bug where in background-position for center keyword handling.
91 - Fix infinite loop when a wrapper element is inserted in a context
92 where it's not allowed. Thanks Lars <lars@renoz.dk> for reporting.
93 - Remove +x bit and shebang from index.php; only supported mode is to
94 explicitly call it with php.
95 - Make test script less chatty when log_errors is on.
97 4.1.0, released 2010-04-26
98 ! Support proprietary height attribute on table element
99 ! Support YouTube slideshows that contain /cp/ in their URL.
100 ! Support for data: URI scheme; not enabled by default, add it using
102 ! Support flashvars when using %HTML.SafeObject and %HTML.SafeEmbed.
103 ! Support for Internet Explorer compatibility with %HTML.SafeObject
104 using %Output.FlashCompat.
105 ! Handle <ol><ol> properly, by inserting the necessary <li> tag.
106 - Always quote the insides of url(...) in CSS.
108 4.0.0, released 2009-07-07
109 # APIs for ConfigSchema subsystem have substantially changed. See
110 docs/dev-config-bcbreaks.txt for details; in essence, anything that
111 had both namespace and directive now have a single unified key.
112 # Some configuration directives were renamed, specifically:
113 %AutoFormatParam.PurifierLinkifyDocURL -> %AutoFormat.PurifierLinkify.DocURL
114 %FilterParam.ExtractStyleBlocksEscaping -> %Filter.ExtractStyleBlocks.Escaping
115 %FilterParam.ExtractStyleBlocksScope -> %Filter.ExtractStyleBlocks.Scope
116 %FilterParam.ExtractStyleBlocksTidyImpl -> %Filter.ExtractStyleBlocks.TidyImpl
117 As usual, the old directive names will still work, but will throw E_NOTICE
119 # The allowed values for class have been relaxed to allow all of CDATA for
120 doctypes that are not XHTML 1.1 or XHTML 2.0. For old behavior, set
121 %Attr.ClassUseCDATA to false.
122 # Instead of appending the content model to an old content model, a blank
123 element will replace the old content model. You can use #SUPER to get
124 the old content model.
125 ! More robust support for name="" and id=""
126 ! HTMLPurifier_Config::inherit($config) allows you to inherit one
127 configuration, and have changes to that configuration be propagated
128 to all of its children.
129 ! Implement %HTML.Attr.Name.UseCDATA, which relaxes validation rules on
130 the name attribute when set. Use with care. Thanks Ian Cook for
132 ! Implement %AutoFormat.RemoveEmpty.RemoveNbsp, which removes empty
133 tags that contain non-breaking spaces as well other whitespace. You
134 can also modify which tags should have maintained with
135 %AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.
136 ! Implement %Attr.AllowedClasses, which allows administrators to restrict
137 classes users can use to a specified finite set of classes, and
138 %Attr.ForbiddenClasses, which is the logical inverse.
139 ! You can now maintain your own configuration schema directories by
140 creating a config-schema.php file or passing an extra argument. Check
141 docs/dev-config-schema.html for more details.
142 ! Added HTMLPurifier_Config->serialize() method, which lets you save away
143 your configuration in a compact serial file, which you can unserialize
144 and use directly without having to go through the overhead of setup.
145 - Fix bug where URIDefinition would not get cleared if it's directives got
147 - Fix fatal error in HTMLPurifier_Encoder on certain platforms (probably NetBSD 5.0)
148 - Fix bug in Linkify autoformatter involving <a><span>http://foo</span></a>
149 - Make %URI.Munge not apply to links that have the same host as your host.
150 - Prevent stray </body> tag from truncating output, if a second </body>
152 . Created script maintenance/rename-config.php for renaming a configuration
153 directive while maintaining its alias. This script does not change source code.
154 . Implement namespace locking for definition construction, to prevent
155 bugs where a directive is used for definition construction but is not
156 used to construct the cache hash.
158 3.3.0, released 2009-02-16
159 ! Implement CSS property 'overflow' when %CSS.AllowTricky is true.
160 ! Implement generic property list classess
161 - Fix bug with testEncodingSupportsASCII() algorithm when iconv() implementation
162 does not do the "right thing" with characters not supported in the output
164 - Spellcheck UTF-8: The Secret To Character Encoding
165 - Fix improper removal of the contents of elements with only whitespace. Thanks
166 Eric Wald for reporting.
167 - Fix broken test suite in versions of PHP without spl_autoload_register()
168 - Fix degenerate case with YouTube filter involving double hyphens.
169 Thanks Pierre Attar for reporting.
170 - Fix YouTube rendering problem on certain versions of Firefox.
171 - Fix CSSDefinition Printer problems with decorators
172 - Add text parameter to unit tests, forces text output
173 . Add verbose mode to command line test runner, use (--verbose)
174 . Turn on unit tests for UnitConverter
175 . Fix missing version number in configuration %Attr.DefaultImageAlt (added 3.2.0)
176 . Fix newline errors that caused spurious failures when CRLF HTML Purifier was
178 . Removed trailing whitespace from all text files, see
179 remote-trailing-whitespace.php maintenance script.
180 . Convert configuration to use property list backend.
182 3.2.0, released 2008-10-31
183 # Using %Core.CollectErrors forces line number/column tracking on, whereas
184 previously you could theoretically turn it off.
185 # HTMLPurifier_Injector->notifyEnd() is formally deprecated. Please
186 use handleEnd() instead.
187 ! %Output.AttrSort for when you need your attributes in alphabetical order to
188 deal with a bug in FCKEditor. Requested by frank farmer.
189 ! Enable HTML comments when %HTML.Trusted is on. Requested by Waldo Jaquith.
190 ! Proper support for name attribute. It is now allowed and equivalent to the id
191 attribute in a and img tags, and is only converted to id when %HTML.TidyLevel
192 is heavy (for all doctypes).
193 ! %AutoFormat.RemoveEmpty to remove some empty tags from documents. Please don't
194 use on hand-written HTML.
195 ! Add error-cases for unsupported elements in MakeWellFormed. This enables
196 the strategy to be used, standalone, on untrusted input.
197 ! %Core.AggressivelyFixLt is on by default. This causes more sensible
198 processing of left angled brackets in smileys and other whatnot.
199 ! Test scripts now have a 'type' parameter, which lets you say 'htmlpurifier',
200 'phpt', 'vtest', etc. in order to only execute those tests. This supercedes
201 the --only-phpt parameter, although for backwards-compatibility the flag
203 ! AutoParagraph auto-formatter will now preserve double-newlines upon output.
204 Users who are not performing inbound filtering, this may seem a little
205 useless, but as a bonus, the test suite and handling of edge cases is also
207 ! Experimental implementation of forms for %HTML.Trusted
208 ! Track column numbers when maintain line numbers is on
209 ! Proprietary 'background' attribute on table-related elements converted into
210 corresponding CSS. Thanks Fusemail for sponsoring this feature!
211 ! Add forward(), forwardUntilEndToken(), backward() and current() to Injector
213 ! HTMLPurifier_Injector->handleEnd() permits modification to end tokens. The
214 time of operation varies slightly from notifyEnd() as *all* end tokens are
215 processed by the injector before they are subject to the well-formedness rules.
216 ! %Attr.DefaultImageAlt allows overriding default behavior of setting alt to
217 basename of image when not present.
218 ! %AutoFormat.DisplayLinkURI neuters <a> tags into plain text URLs.
219 - Fix two bugs in %URI.MakeAbsolute; one involving empty paths in base URLs,
220 the other involving an undefined $is_folder error.
221 - Throw error when %Core.Encoding is set to a spurious value. Previously,
222 this errored silently and returned false.
223 - Redirected stderr to stdout for flush error output.
224 - %URI.DisableExternal will now use the host in %URI.Base if %URI.Host is not
226 - Do not re-munge URL if the output URL has the same host as the input URL.
228 - Fix error in documentation regarding %Filter.ExtractStyleBlocks
229 - Prevent <![CDATA[<body></body>]]> from triggering %Core.ConvertDocumentToFragment
230 - Fix bug with inline elements in blockquotes conflicting with strict doctype
231 - Detect if HTML support is disabled for DOM by checking for loadHTML() method.
232 - Fix bug where dots and double-dots in absolute URLs without hostname were
233 not collapsed by URIFilter_MakeAbsolute.
234 - Fix bug with anonymous modules operating on SafeEmbed or SafeObject elements
235 by reordering their addition.
236 - Will now throw exception on many error conditions during lexer creation; also
237 throw an exception when MaintainLineNumbers is true, but a non-tracksLineNumbers
239 - Detect if domxml extension is loaded, and use DirectLEx accordingly.
240 - Improve handling of big numbers with floating point arithmetic in UnitConverter.
241 Reported by David Morton.
242 . Strategy_MakeWellFormed now operates in-place, saving memory and allowing
243 for more interesting filter-backtracking
244 . New HTMLPurifier_Injector->rewind() functionality, allows injectors to rewind
245 index to reprocess tokens.
246 . StringHashParser now allows for multiline sections with "empty" content;
247 previously the section would remain undefined.
248 . Added --quick option to multitest.php, which tests only the most recent
249 release for each series.
250 . Added --distro option to multitest.php, which accepts either 'normal' or
251 'standalone'. This supercedes --exclude-normal and --exclude-standalone
253 3.1.1, released 2008-06-19
254 # %URI.Munge now, by default, does not munge resources (for example, <img src="">)
255 In order to enable this again, please set %URI.MungeResources to true.
256 ! More robust imagecrash protection with height/width CSS with %CSS.MaxImgLength,
257 and height/width HTML with %HTML.MaxImgLength.
258 ! %URI.MungeSecretKey for secure URI munging. Thanks Chris
259 for sponsoring this feature. Check out the corresponding documentation
260 for details. (Att Nightly testers: The API for this feature changed before
261 the general release. Namely, rename your directives %URI.SecureMungeSecretKey =>
262 %URI.MungeSecretKey and and %URI.SecureMunge => %URI.Munge)
263 ! Implemented post URI filtering. Set member variable $post to true to set
265 ! Allow modules to define injectors via $info_injector. Injectors are
266 automatically disabled if injector's needed elements are not found.
267 ! Support for "safe" objects added, use %HTML.SafeObject and %HTML.SafeEmbed.
268 Thanks Chris for sponsoring. If you've been using ad hoc code from the
269 forums, PLEASE use this instead.
270 ! Added substitutions for %e, %n, %a and %p in %URI.Munge (in order,
271 embedded, tag name, attribute name, CSS property name). See %URI.Munge
272 for more details. Requested by Jochem Blok.
273 - Disable percent height/width attributes for img.
274 - AttrValidator operations are now atomic; updates to attributes are not
275 manifest in token until end of operations. This prevents naughty internal
276 code from directly modifying CurrentToken when they're not supposed to.
277 This semantics change was requested by frank farmer.
278 - Percent encoding checks enabled for URI query and fragment
279 - Fix stray backslashes in font-family; CSS Unicode character escapes are
280 now properly resolved (although *only* in font-family). Thanks Takeshi Terada
282 - Improve parseCDATA algorithm to take into account newline normalization
283 - Account for browser confusion between Yen character and backslash in
284 Shift_JIS encoding. This fix generalizes to any other encoding which is not
285 a strict superset of printable ASCII. Thanks Takeshi Terada for reporting.
286 - Fix missing configuration parameter in Generator calls. Thanks vs for the
288 - Improved adherence to Unicode by checking for non-character codepoints.
289 Thanks Geoffrey Sneddon for reporting. This may result in degraded
290 performance for extremely large inputs.
291 - Allow CSS property-value pair ''text-decoration: none''. Thanks Jochem Blok
293 . Added HTMLPurifier_UnitConverter and HTMLPurifier_Length for convenient
294 handling of CSS-style lengths. HTMLPurifier_AttrDef_CSS_Length now uses
296 . API of HTMLPurifier_AttrDef_CSS_Length changed from __construct($disable_negative)
297 to __construct($min, $max). __construct(true) is equivalent to
299 . Added HTMLPurifier_AttrDef_Switch class
300 . Rename HTMLPurifier_HTMLModule_Tidy->construct() to setup() and bubble method
301 up inheritance hierarchy to HTMLPurifier_HTMLModule. All HTMLModules
302 get this called with the configuration object. All modules now
303 use this rather than __construct(), although legacy code using constructors
304 will still work--the new format, however, lets modules access the
305 configuration object for HTML namespace dependant tweaks.
306 . AttrDef_HTML_Pixels now takes a single construction parameter, pixels.
307 . ConfigSchema data-structure heavily optimized; on average it uses a third
308 the memory it did previously. The interface has changed accordingly,
309 consult changes to HTMLPurifier_Config for details.
310 . Variable parsing types now are magic integers instead of strings
311 . Added benchmark for ConfigSchema
312 . HTMLPurifier_Generator requires $config and $context parameters. If you
313 don't know what they should be, use HTMLPurifier_Config::createDefault()
314 and new HTMLPurifier_Context().
315 . Printers now properly distinguish between output configuration, and
316 target configuration. This is not applicable to scripts using
317 the Printers for HTML Purifier related tasks.
318 . HTML/CSS Printers must be primed with prepareGenerator($gen_config), otherwise
319 fatal errors will ensue.
320 . URIFilter->prepare can return false in order to abort loading of the filter
321 . Factory for AttrDef_URI implemented, URI#embedded to indicate URI that embeds
322 an external resource.
323 . %URI.Munge functionality factored out into a post-filter class.
324 . Added CurrentCSSProperty context variable during CSS validation
326 3.1.0, released 2008-05-18
327 # Unnecessary references to objects (vestiges of PHP4) removed from method
328 signatures. The following methods do not need references when assigning from
329 them and will result in E_STRICT errors if you try:
330 + HTMLPurifier_Config->get*Definition() [* = HTML, CSS]
331 + HTMLPurifier_ConfigSchema::instance()
332 + HTMLPurifier_DefinitionCacheFactory::instance()
333 + HTMLPurifier_DefinitionCacheFactory->create()
334 + HTMLPurifier_DoctypeRegistry->register()
335 + HTMLPurifier_DoctypeRegistry->get()
336 + HTMLPurifier_HTMLModule->addElement()
337 + HTMLPurifier_HTMLModule->addBlankElement()
338 + HTMLPurifier_LanguageFactory::instance()
339 # Printer_ConfigForm's get*() functions were static-ified
340 # %HTML.ForbiddenAttributes requires attribute declarations to be in the
341 form of tag@attr, NOT tag.attr (which will throw an error and won't do
342 anything). This is for forwards compatibility with XML; you'd do best
343 to migrate an %HTML.AllowedAttributes directives to this syntax too.
344 ! Allow index to be false for config from form creation
345 ! Added HTMLPurifier::VERSION constant
346 ! Commas, not dashes, used for serializer IDs. This change is forwards-compatible
347 and allows for version numbers like "3.1.0-dev".
348 ! %HTML.Allowed deals gracefully with whitespace anywhere, anytime!
349 ! HTML Purifier's URI handling is a lot more robust, with much stricter
350 validation checks and better percent encoding handling. Thanks Gareth Heyes
351 for indicating security vulnerabilities from lax percent encoding.
352 ! Bootstrap autoloader deals more robustly with classes that don't exist,
353 preventing class_exists($class, true) from barfing.
354 - InterchangeBuilder now alphabetizes its lists
355 - Validation error in configdoc output fixed
356 - Iconv and other encoding errors muted even with custom error handlers that
357 do not honor error_reporting
358 - Add protection against imagecrash attack with CSS height/width
359 - HTMLPurifier::instance() created for consistency, is equivalent to getInstance()
360 - Fixed and revamped broken ConfigForm smoketest
361 - Bug with bool/null fields in Printer_ConfigForm fixed
362 - Bug with global forbidden attributes fixed
363 - Improved error messages for allowed and forbidden HTML elements and attributes
364 - Missing (or null) in configdoc documentation restored
365 - If DOM throws and exception during parsing with PH5P (occurs in newer versions
366 of DOM), HTML Purifier punts to DirectLex
367 - Fatal error with unserialization of ScriptRequired
368 - Created directories are now chmod'ed properly
369 - Fixed bug with fallback languages in LanguageFactory
370 - Standalone testing setup properly with autoload
371 . Out-of-date documentation revised
372 . UTF-8 encoding check optimization as suggested by Diego
373 . HTMLPurifier_Error removed in favor of exceptions
374 . More copy() function removed; should use clone instead
375 . More extensive unit tests for HTMLDefinition
376 . assertPurification moved to central harness
377 . HTMLPurifier_Generator accepts $config and $context parameters during
378 instantiation, not runtime
379 . Double-quotes outside of attribute values are now unescaped
381 3.1.0rc1, released 2008-04-22
382 # Autoload support added. Internal require_once's removed in favor of an
383 explicit require list or autoloading. To use HTML Purifier,
384 you must now either use HTMLPurifier.auto.php
385 or HTMLPurifier.includes.php; setting the include path and including
386 HTMLPurifier.php is insufficient--in such cases include HTMLPurifier.autoload.php
387 as well to register our autoload handler (or modify your autoload function
388 to check HTMLPurifier_Bootstrap::getPath($class)). You can also use
389 HTMLPurifier.safe-includes.php for a less performance friendly but more
390 user-friendly library load.
391 # HTMLPurifier_ConfigSchema static functions are officially deprecated. Schema
392 information is stored in the ConfigSchema directory, and the
393 maintenance/generate-schema-cache.php generates the schema.ser file, which
394 is now instantiated. Support for userland schema changes coming soon!
395 # HTMLPurifier_Config will now throw E_USER_NOTICE when you use a directive
396 alias; to get rid of these errors just modify your configuration to use
397 the new directive name.
398 # HTMLPurifier->addFilter is deprecated; built-in filters can now be
399 enabled using %Filter.$filter_name or by setting your own filters using
401 # Directive-level safety properties superceded in favor of module-level
402 safety. Internal method HTMLModule->addElement() has changed, although
403 the externally visible HTMLDefinition->addElement has *not* changed.
404 ! Extra utility classes for testing and non-library operations can
405 be found in extras/. Specifically, these are FSTools and ConfigDoc.
406 You may find a use for these in your own project, but right now they
407 are highly experimental and volatile.
408 ! Integration with PHPT allows for automated smoketests
409 ! Limited support for proprietary HTML elements, namely <marquee>, sponsored
410 by Chris. You can enable them with %HTML.Proprietary if your client
412 ! Support for !important CSS cascade modifier. By default, this will be stripped
413 from CSS, but you can enable it using %CSS.AllowImportant
414 ! Support for display and visibility CSS properties added, set %CSS.AllowTricky
416 ! HTML Purifier now has its own Exception hierarchy under HTMLPurifier_Exception.
417 Developer error (not enduser error) can cause these to be triggered.
418 ! Experimental kses() wrapper introduced with HTMLPurifier.kses.php
419 ! Finally %CSS.AllowedProperties for tweaking allowed CSS properties without
420 mucking around with HTMLPurifier_CSSDefinition
421 ! ConfigDoc output has been enhanced with version and deprecation info.
422 ! %HTML.ForbiddenAttributes and %HTML.ForbiddenElements implemented.
423 - Autoclose now operates iteratively, i.e. <span><span><div> now has
424 both span tags closed.
425 - Various HTMLPurifier_Config convenience functions now accept another parameter
426 $schema which defines what HTMLPurifier_ConfigSchema to use besides the
428 - Fix bug with trusted script handling in libxml versions later than 2.6.28.
429 - Fix bug in ExtractStyleBlocks with comments in style tags
430 - Fix bug in comment parsing for DirectLex
431 - Flush output now displayed when in command line mode for unit tester
432 - Fix bug with rgb(0, 1, 2) color syntax with spaces inside shorthand syntax
433 - HTMLPurifier_HTMLDefinition->addAttribute can now be called multiple times
434 on the same element without emitting errors.
435 - Fixed fatal error in PH5P lexer with invalid tag names
436 . Plugins now get their own changelogs according to project conventions.
437 . Convert tokens to use instanceof, reducing memory footprint and
438 improving comparison speed.
439 . Dry runs now supported in SimpleTest; testing facilities improved
440 . Bootstrap class added for handling autoloading functionality
441 . Implemented recursive glob at FSTools->globr
442 . ConfigSchema now has instance methods for all corresponding define*
444 . A couple of new historical maintenance scripts were added.
445 . HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php split into two files
446 . tests/index.php can now be run from any directory.
447 . HTMLPurifier_Token subclasses split into seperate files
448 . HTMLPURIFIER_PREFIX now is defined in Bootstrap.php, NOT HTMLPurifier.php
449 . HTMLPURIFIER_PREFIX can now be defined outside of HTML Purifier
450 . New --php=php flag added, allows PHP executable to be specified (command
452 . htmlpurifier_add_test() preferred method to translate test files in to
453 classes, because it handles PHPT files too.
454 . Debugger class is deprecated and will be removed soon.
455 . Command line argument parsing for testing scripts revamped, now --opt value
457 . Smoketests now cleanup after magic quotes
458 . Generator now can output comments (however, comments are still stripped
459 from HTML Purifier output)
460 . HTMLPurifier_ConfigSchema->validate() deprecated in favor of
461 HTMLPurifier_VarParser->parse()
462 . Integers auto-cast into float type by VarParser.
463 . HTMLPURIFIER_STRICT removed; no validation is performed on runtime, only
464 during cache generation
465 . Reordered script calls in maintenance/flush.php
466 . Command line scripts now honor exit codes
467 . When --flush fails in unit testers, abort tests and print message
468 . Improved documentation in docs/dev-flush.html about the maintenance scripts
469 . copy() methods removed in favor of clone keyword
471 3.0.0, released 2008-01-06
472 # HTML Purifier is PHP 5 only! The 2.1.x branch will be maintained
473 until PHP 4 is completely deprecated, but no new features will be added
475 + Visibility declarations added
476 + Constructor methods renamed to __construct()
477 + PHP4 reference cruft removed (in progress)
478 ! CSS properties are now case-insensitive
479 ! DefinitionCacheFactory now can register new implementations
480 ! New HTMLPurifier_Filter_ExtractStyleBlocks for extracting <style> from
481 documents and cleaning their contents up. Requires the CSSTidy library
482 <http://csstidy.sourceforge.net/>. You can access the blocks with the
483 'StyleBlocks' Context variable ($purifier->context->get('StyleBlocks')).
484 The output CSS can also be "scoped" for a specific element, use:
485 %Filter.ExtractStyleBlocksScope
486 ! Experimental support for some proprietary CSS attributes allowed:
487 opacity (and all of the browser-specific equivalents) and scrollbar colors.
488 Enable by setting %CSS.Proprietary to true.
489 - Colors missing # but in hex form will be corrected
490 - CSS Number algorithm improved
491 - Unit testing and multi-testing now on steroids: command lines,
492 XML output, and other goodies now added.
493 . Unit tests for Injector improved
495 + HTMLPurifier_AttrDef_CSS_AlphaValue
496 + HTMLPurifier_AttrDef_CSS_Filter
497 . Multitest now has a file docblock
499 2.1.3, released 2007-11-05
500 ! tests/multitest.php allows you to test multiple versions by running
501 tests/index.php through multiple interpreters using `phpv` shell
502 script (you must provide this script!)
503 - Fixed poor include ordering for Email URI AttrDefs, causes fatal errors
505 - Injector algorithm further refined: off-by-one error regarding skip
506 counts for dormant injectors fixed
507 - Corrective blockquote definition now enabled for HTML 4.01 Strict
508 - Fatal error when <img> tag (or any other element with required attributes)
509 has 'id' attribute fixed, thanks NykO18 for reporting
510 - Fix warning emitted when a non-supported URI scheme is passed to the
511 MakeAbsolute URIFilter, thanks NykO18 (again)
512 - Further refine AutoParagraph injector. Behavior inside of elements
513 allowing paragraph tags clarified: only inline content delimeted by
514 double newlines (not block elements) are paragraphed.
515 - Buggy treatment of end tags of elements that have required attributes
516 fixed (does not manifest on default tag-set)
517 - Spurious internal content reorganization error suppressed
518 - HTMLDefinition->addElement now returns a reference to the created
519 element object, as implied by the documentation
520 - Phorum mod's HTML Purifier help message expanded (unreleased elsewhere)
521 - Fix a theoretical class of infinite loops from DirectLex reported
523 - Work around unnecessary DOMElement type-cast in PH5P that caused errors
525 - Work around PHP 4 SimpleTest lack-of-error complaining for one-time-only
526 HTMLDefinition errors, this may indicate problems with error-collecting
528 - Make ErrorCollectorEMock work in both PHP 4 and PHP 5
529 - Make PH5P work with PHP 5.0 by removing unnecessary array parameter typedef
530 . %Core.AcceptFullDocuments renamed to %Core.ConvertDocumentToFragment
531 to better communicate its purpose
532 . Error unit tests can now specify the expectation of no errors. Future
533 iterations of the harness will be extremely strict about what errors
535 . Extend Injector hooks to allow for more powerful injector routines
536 . HTMLDefinition->addBlankElement created, as according to the HTMLModule
538 . Doxygen configuration file updated, with minor improvements
539 . Test runner now checks for similarly named files in conf/ directory too.
540 . Minor cosmetic change to flush-definition-cache.php: trailing newline is
542 . Maintenance script for generating PH5P patch added, original PH5P source
543 file also added under version control
544 . Full unit test runner script title made more descriptive with PHP version
545 . Updated INSTALL file to state that 4.3.7 is the earliest version we
548 2.1.2, released 2007-09-03
549 ! Implemented Object module for trusted users
550 ! Implemented experimental HTML5 parsing mode using PH5P. To use, add
552 require_once 'HTMLPurifier/Lexer/PH5P.php';
553 $config->set('Core', 'LexerImpl', 'PH5P');
554 Note that this Lexer introduces some classes not in the HTMLPurifier
555 namespace. Also, this is PHP5 only.
556 ! CSS property border-spacing implemented
557 - Fix non-visible parsing error in DirectLex with empty tags that have
558 slashes inside attribute values.
559 - Fix typo in CSS definition: border-collapse:seperate; was incorrectly
560 accepted as valid CSS. Usually non-visible, because this styling is the
561 default for tables in most browsers. Thanks Brett Zamir for pointing
563 - Fix validation errors in configuration form
564 - Hammer out a bunch of edge-case bugs in the standalone distribution
565 - Inclusion reflection removed from URISchemeRegistry; you must manually
566 include any new schema files you wish to use
567 - Numerous typo fixes in documentation thanks to Brett Zamir
568 . Unit test refactoring for one logical test per test function
569 . Config and context parameters in ComplexHarness deprecated: instead, edit
570 the $config and $context member variables
571 . HTML wrapper in DOMLex now takes DTD identifiers into account; doesn't
572 really make a difference, but is good for completeness sake
573 . merge-library.php script refactored for greater code reusability and
576 2.1.1, released 2007-08-04
577 - Fix show-stopper bug in %URI.MakeAbsolute functionality
578 - Fix PHP4 syntax error in standalone version
579 . Add prefix directory to include path for standalone, this prevents
580 other installations from clobbering the standalone's URI schemes
581 . Single test methods can be invoked by prefixing with __only
583 2.1.0, released 2007-08-02
584 # flush-htmldefinition-cache.php superseded in favor of a generic
585 flush-definition-cache.php script, you can clear a specific cache
586 by passing its name as a parameter to the script
587 ! Phorum mod implemented for HTML Purifier
588 ! With %Core.AggressivelyFixLt, <3 and similar emoticons no longer
589 trigger HTML removal in PHP5 (DOMLex). This directive is not necessary
590 for PHP4 (DirectLex).
591 ! Standalone file now available, which greatly reduces the amount of
592 includes (although there are still a few files that reside in the
594 ! Relative URIs can now be transformed into their absolute equivalents
595 using %URI.Base and %URI.MakeAbsolute
596 ! Ruby implemented for XHTML 1.1
597 ! You can now define custom URI filtering behavior, see enduser-uri-filter.html
599 ! UTF-8 font names now supported in CSS
600 - AutoFormatters emit friendly error messages if tags or attributes they
602 - ConfigForm's compactification of directive names is now configurable
603 - AutoParagraph autoformatter algorithm refined after field-testing
604 - XHTML 1.1 now applies XHTML 1.0 Strict cleanup routines, namely
606 - Contents of <style> tags removed by default when tags are removed
607 . HTMLPurifier_Config->getSerial() implemented, this is extremely useful
608 for output cache invalidation
609 . ConfigForm printer now can retrieve CSS and JS files as strings, in
610 case HTML Purifier's directory is not publically accessible
611 . Introduce new text/itext configuration directive values: these represent
612 longer strings that would be more appropriately edited with a textarea
613 . Allow newlines to act as separators for lists, hashes, lookups and
615 . ConfigForm generates textareas instead of text inputs for lists, hashes,
616 lookups, text and itext fields
617 . Hidden element content removal genericized: %Core.HiddenElements can
618 be used to customize this behavior, by default <script> and <style> are
620 . Added HTMLPURIFIER_PREFIX constant, should be used instead of dirname(__FILE__)
621 . Custom ChildDef added to default include list
622 . URIScheme reflection improved: will not attempt to include file if class
623 already exists. May clobber autoload, so I need to keep an eye on it
624 . ConfigSchema heavily optimized, will only collect information and validate
625 definitions when HTMLPURIFIER_SCHEMA_STRICT is true.
626 . AttrDef_URI unit tests and implementation refactored
627 . benchmarks/ directory now protected from public view with .htaccess file;
628 run the tests via command line
629 . URI scheme is munged off if there is no authority and the scheme is the
631 . All unit tests inherit from HTMLPurifier_Harness, not UnitTestCase
632 . Interface for URIScheme changed
633 . Generic URI object to hold components of URI added, most systems involved
634 in URI validation have been migrated to use it
635 . Custom filtering for URIs factored out to URIDefinition interface for
636 maximum extensibility
638 2.0.1, released 2007-06-27
639 ! Tag auto-closing now based on a ChildDef heuristic rather than a
640 manually set auto_close array; some behavior may change
641 ! Experimental AutoFormat functionality added: auto-paragraph and
642 linkify your HTML input by setting %AutoFormat.AutoParagraph and
643 %AutoFormat.Linkify to true
644 ! Newlines normalized internally, and then converted back to the
645 value of PHP_EOL. If this is not desired, set your newline format
646 using %Output.Newline.
647 ! Beta error collection, messages are implemented for the most generic
648 cases involving Lexing or Strategies
649 - Clean up special case code for <script> tags
650 - Reorder includes for DefinitionCache decorators, fixes a possible
652 - Fixed bug where manually modified definitions were not saved via cache
653 (mostly harmless, except for the fact that it would be a little slower)
654 - Configuration objects with different serials do not clobber each
655 others when revision numbers are unequal
656 - Improve Serializer DefinitionCache directory permissions checks
657 - DefinitionCache no longer throws errors when it encounters old
658 serial files that do not conform to the current style
659 - Stray xmlns attributes removed from configuration documentation
660 - configForm.php smoketest no longer has XSS vulnerability due to
661 unescaped print_r output
662 - Printer adheres to configuration's directives on output format
663 - Fix improperly named form field in ConfigForm printer
664 . Rewire some test-cases to swallow errors rather than expect them
665 . HTMLDefinition printer updated with some of the new attributes
666 . DefinitionCache keys reordered to reflect precedence: version number,
667 hash, then revision number
668 . %Core.DefinitionCache renamed to %Cache.DefinitionImpl
669 . Interlinking in configuration documentation added using
670 Injector_PurifierLinkify
671 . Directives now keep track of aliases to themselves
672 . Error collector now requires a severity to be passed, use PHP's internal
673 error constants for this
674 . HTMLPurifier_Config::getAllowedDirectivesForForm implemented, allows
675 much easier selective embedding of configuration values
676 . Doctype objects now accept public and system DTD identifiers
677 . %HTML.Doctype is now constrained by specific values, to specify a custom
678 doctype use new %HTML.CustomDoctype
679 . ConfigForm truncates long directives to keep the form small, and does
680 not re-output namespaces
682 2.0.0, released 2007-06-20
683 # Completely refactored HTMLModuleManager, decentralizing safety
685 # Transform modules changed to Tidy modules, which offer more flexibility
686 and better modularization
687 # Configuration object now finalizes itself when a read operation is
688 performed on it, ensuring that its internal state stays consistent.
689 To revert this behavior, you can set the $autoFinalize member variable
690 off, but it's not recommended.
691 # New compact syntax for AttrDef objects that can be used to instantiate
692 new objects via make()
693 # Definitions (esp. HTMLDefinition) are now cached for a significant
694 performance boost. You can disable caching by setting %Core.DefinitionCache
695 to null. You CANNOT edit raw definitions without setting the corresponding
696 DefinitionID directive (%HTML.DefinitionID for HTMLDefinition).
697 # Contents between <script> tags are now completely removed if <script>
699 # Prototype-declarations for Lexer removed in favor of configuration
700 determination of Lexer implementations.
701 ! HTML Purifier now works in PHP 4.3.2.
702 ! Configuration form-editing API makes tweaking HTMLPurifier_Config a
704 ! Configuration directives that accept hashes now allow new string
705 format: key1:value1,key2:value2
706 ! ConfigDoc now factored into OOP design
707 ! All deprecated elements now natively supported
708 ! Implement TinyMCE styled whitelist specification format in
710 ! Config object gives more friendly error messages when things go wrong
711 ! Advanced API implemented: easy functions for creating elements (addElement)
712 and attributes (addAttribute) on HTMLDefinition
713 ! Add native support for required attributes
714 - Deprecated and removed EnableRedundantUTF8Cleaning. It didn't even work!
715 - DOMLex will not emit errors when a custom error handler that does not
716 honor error_reporting is used
717 - StrictBlockquote child definition refrains from wrapping whitespace
719 - Bug resulting from tag transforms to non-allowed elements fixed
720 - ChildDef_Custom's regex generation has been improved, removing several
722 . Unit test for ElementDef created, ElementDef behavior modified to
724 . Added convenience functions for HTMLModule constructors
725 . AttrTypes now has accessor functions that should be used instead
726 of directly manipulating info
727 . TagTransform_Center deprecated in favor of generic TagTransform_Simple
728 . Add extra protection in AttrDef_URI against phantom Schemes
729 . Doctype object added to HTMLDefinition which describes certain aspects
730 of the operational document type
731 . Lexer is now pre-emptively included, with a conditional include for the
733 . HTMLDefinition and CSSDefinition have a common parent class: Definition.
734 . DirectLex can now track line-numbers
735 . Preliminary error collector is in place, although no code actually reports
737 . Factor out most of ValidateAttributes to new AttrValidator class
739 1.6.1, released 2007-05-05
740 ! Support for more deprecated attributes via transformations:
741 + hspace and vspace in img
742 + size and noshade in hr
745 + align in caption, table, img and hr
746 + type in ul, ol and li
747 ! DirectLex now preserves text in which a < bracket is followed by
748 a non-alphanumeric character. This means that certain emoticons
750 ! %Core.RemoveInvalidImg is now operational, when set to false invalid
751 images will hang around with an empty src
752 ! target attribute in a tag supported, use %Attr.AllowedFrameTargets
754 ! CSS property white-space now allows nowrap (supported in all modern
755 browsers) but not others (which have spotty browser implementations)
756 ! XHTML 1.1 mode now sort-of works without any fatal errors, and
757 lang is now moved over to xml:lang.
758 ! Attribute transformation smoketest available at smoketests/attrTransform.php
759 ! Transformation of font's size attribute now handles super-large numbers
760 - Possibly fatal bug with __autoload() fixed in module manager
761 - Invert HTMLModuleManager->addModule() processing order to check
762 prefixes first and then the literal module
763 - Empty strings get converted to empty arrays instead of arrays with
764 an empty string in them.
765 - Merging in attribute lists now works.
766 . Demo script removed: it has been added to the website's repository
767 . Basic.php script modified to work out of the box
768 . Refactor AttrTransform classes to reduce duplication
769 . AttrTransform_TextAlign axed in favor of a more general
770 AttrTransform_EnumToCSS, refer to HTMLModule/TransformToStrict.php to
771 see how the new equivalent is implemented
772 . Unit tests now use exclusively assertIdentical
774 1.6.0, released 2007-04-01
775 ! Support for most common deprecated attributes via transformations:
776 + bgcolor in td, th, tr and table
779 + width in td, th and hr
781 ! Support for CSS attribute 'height' added
782 ! Support for rel and rev attributes in a tags added, use %Attr.AllowedRel
783 and %Attr.AllowedRev to activate
784 - You can define ID blacklists using regular expressions via
785 %Attr.IDBlacklistRegexp
786 - Error messages are emitted when you attempt to "allow" elements or
787 attributes that HTML Purifier does not support
788 - Fix segfault in unit test. The problem is not very reproduceable and
789 I don't know what causes it, but a six line patch fixed it.
791 1.5.0, released 2007-03-23
792 ! Added a rudimentary I18N and L10N system modeled off MediaWiki. It
793 doesn't actually do anything yet, but keep your eyes peeled.
794 ! docs/enduser-utf8.html explains how to use UTF-8 and HTML Purifier
795 ! Newly structured HTMLDefinition modeled off of XHTML 1.1 modules.
796 I am loathe to release beta quality APIs, but this is exactly that;
797 don't use the internal interfaces if you're not willing to do migration
799 - Allow 'x' subtag in language codes
800 - Fixed buggy chameleon-support for ins and del
801 . Added support for IDREF attributes (i.e. for)
802 . Renamed HTMLPurifier_AttrDef_Class to HTMLPurifier_AttrDef_Nmtokens
803 . Removed context variable ParentType, replaced with IsInline, which
804 is false when you're not inline and an integer of the parent that
805 caused you to become inline when you are (so possibly zero)
806 . Removed ElementDef->type in favor of ElementDef->descendants_are_inline
807 and HTMLDefinition->content_sets
808 . StrictBlockquote now reports what elements its supposed to allow,
809 rather than what it does allow
810 . Removed HTMLDefinition->info_flow_elements in favor of
811 HTMLDefinition->content_sets['Flow']
812 . Removed redundant "exclusionary" definitions from DTD roster
813 . StrictBlockquote now requires a construction parameter as if it
814 were an Required ChildDef, this is the "real" set of allowed elements
815 . AttrDef partitioned into HTML, CSS and URI segments
816 . Modify Youtube filter regexp to be multiline
817 . Require both PHP5 and DOM extension in order to use DOMLex, fixes
818 some edge cases where a DOMDocument class exists in a PHP4 environment
819 due to DOM XML extension.
821 1.4.1, released 2007-01-21
822 ! docs/enduser-youtube.html updated according to new functionality
823 - YouTube IDs can have underscores and dashes
825 1.4.0, released 2007-01-21
826 ! Implemented list-style-image, URIs now allowed in list-style
827 ! Implemented background-image, background-repeat, background-attachment
828 and background-position CSS properties. Shorthand property background
829 supports all of these properties.
830 ! Configuration documentation looks nicer
831 ! Added %Core.EscapeNonASCIICharacters to workaround loss of Unicode
832 characters while %Core.Encoding is set to a non-UTF-8 encoding.
833 ! Support for configuration directive aliases added
834 ! Config object can now be instantiated from ini files
835 ! YouTube preservation code added to the core, with two lines of code
836 you can add it as a filter to your code. See smoketests/preserveYouTube.php
838 ! Moved SLOW to docs/enduser-slow.html and added code examples
839 - Replaced version check with functionality check for DOM (thanks Stephen
841 . Added smoketest 'all.php', which loads all other smoketests via frames
842 . Implemented AttrDef_CSSURI for url(http://google.com) style declarations
843 . Added convenient single test selector form on test runner
845 1.3.2, released 2006-12-25
846 ! HTMLPurifier object now accepts configuration arrays, no need to manually
847 instantiate a configuration object
848 ! Context object now accessible to outside
849 ! Added enduser-youtube.html, explains how to embed YouTube videos. See
850 also corresponding smoketest preserveYouTube.php.
851 ! Added purifyArray(), which takes a list of HTML and purifies it all
852 ! Added static member variable $version to HTML Purifier with PHP-compatible
853 version number string.
854 - Fixed fatal error thrown by upper-cased language attributes
855 - printDefinition.php: added labels, added better clarification
856 . HTMLPurifier_Config::create() added, takes mixed variable and converts into
857 a HTMLPurifier_Config object.
859 1.3.1, released 2006-12-06
860 ! Added HTMLPurifier.func.php stub for a convenient function to call the library
861 - Fixed bug in RemoveInvalidImg code that caused all images to be dropped
862 (thanks to .mario for reporting this)
863 . Standardized all attribute handling variables to attr, made it plural
865 1.3.0, released 2006-11-26
866 # Invalid images are now removed, rather than replaced with a dud
867 <img src="" alt="Invalid image" />. Previous behavior can be restored
868 with new directive %Core.RemoveInvalidImg set to false.
869 ! (X)HTML Strict now supported
870 + Transparently handles inline elements in block context (blockquote)
871 ! Added GET method to demo for easier validation, added 50kb max input size
872 ! New directive %HTML.BlockWrapper, for block-ifying inline elements
873 ! New directive %HTML.Parent, allows you to only allow inline content
874 ! New directives %HTML.AllowedElements and %HTML.AllowedAttributes to let
875 users narrow the set of allowed tags
876 ! <li value="4"> and <ul start="2"> now allowed in loose mode
877 ! New directives %URI.DisableExternalResources and %URI.DisableResources
878 ! New directive %Attr.DisableURI, which eliminates all hyperlinking
879 ! New directive %URI.Munge, munges URI so you can use some sort of redirector
880 service to avoid PageRank leaks or warn users that they are exiting your site.
881 ! Added spiffy new smoketest printDefinition.php, which lets you twiddle with
882 the configuration settings and see how the internal rules are affected.
883 ! New directive %URI.HostBlacklist for blocking links to bad hosts.
884 xssAttacks.php smoketest updated accordingly.
885 - Added missing type to ChildDef_Chameleon
886 - Remove Tidy option from demo if there is not Tidy available
887 . ChildDef_Required guards against empty tags
888 . Lookup table HTMLDefinition->info_flow_elements added
889 . Added peace-of-mind variable initialization to Strategy_FixNesting
890 . Added HTMLPurifier->info_parent_def, parent child processing made special
891 . Added internal documents briefly summarizing future progression of HTML
892 . HTMLPurifier_Config->getBatch($namespace) added
893 . More lenient casting to bool from string in HTMLPurifier_ConfigSchema
894 . Refactored ChildDef classes into their own files
896 1.2.0, released 2006-11-19
897 # ID attributes now disabled by default. New directives:
898 + %HTML.EnableAttrID - restores old behavior by allowing IDs
899 + %Attr.IDPrefix - %Attr.IDBlacklist alternative that munges all user IDs
900 so that they don't collide with your IDs
901 + %Attr.IDPrefixLocal - Same as above, but for when there are multiple
902 instances of user content on the page
903 + Profuse documentation on how to use these available in docs/enduser-id.txt
904 ! Added MODx plugin <http://modxcms.com/forums/index.php/topic,6604.0.html>
905 ! Added percent encoding normalization
906 ! XSS attacks smoketest given facelift
907 ! Configuration documentation now has table of contents
908 ! Added %URI.DisableExternal, which prevents links to external websites. You
909 can also use %URI.Host to permit absolute linking to subdomains
910 ! Non-accessible resources (ex. mailto) blocked from embedded URIs (img src)
911 - Type variable in HTMLDefinition was not being set properly, fixed
912 - Documentation updated
913 + TODO added request Phalanger
914 + TODO added request Native compression
915 + TODO added request Remove redundant tags
916 + TODO added possible plaintext formatter for HTML Purifier documentation
917 + Updated ConfigDoc TODO
918 + Improved inline comments in AttrDef/Class.php, AttrDef/CSS.php
920 + Revamped documentation into HTML, along with misc updates
921 - HTMLPurifier_Context doesn't throw a variable reference error if you attempt
922 to retrieve a non-existent variable
923 . Switched to purify()-wide Context object registry
924 . Refactored unit tests to minimize duplication
925 . XSS attack sheet updated
926 . configdoc.xml now has xml:space attached to default value nodes
927 . Allow configuration directives to permit null values
928 . Cleaned up test-cases to remove unnecessary swallowErrors()
930 1.1.2, released 2006-09-30
931 ! Add HTMLPurifier.auto.php stub file that configures include_path
932 - Documentation updated
933 + INSTALL document rewritten
934 + TODO added semi-lossy conversion
935 + API Doxygen docs' file exclusions updated
936 + Added notes on HTML versus XML attribute whitespace handling
937 + Noted that HTMLPurifier_ChildDef_Custom isn't being used
938 + Noted that config object's definitions are cached versions
939 - Fixed lack of attribute parsing in HTMLPurifier_Lexer_PEARSax3
940 - ftp:// URIs now have their typecodes checked
941 - Hooked up HTMLPurifier_ChildDef_Custom's unit tests (they weren't being run)
942 . Line endings standardized throughout project (svn:eol-style standardized)
943 . Refactored parseData() to general Lexer class
944 . Tester named "HTML Purifier" not "HTMLPurifier"
946 1.1.1, released 2006-09-24
947 ! Configuration option to optionally Tidy up output for indentation to make up
948 for dropped whitespace by DOMLex (pretty-printing for the entire application
949 should be done by a page-wide Tidy)
950 - Various documentation updates
951 - Fixed parse error in configuration documentation script
952 - Fixed fatal error in benchmark scripts, slightly augmented
953 - As far as possible, whitespace is preserved in-between table children
954 - Sample test-settings.php file included
956 1.1.0, released 2006-09-16
957 ! Directive documentation generation using XSLT
958 ! XHTML can now be turned off, output becomes <br>
959 - Made URI validator more forgiving: will ignore leading and trailing
960 quotes, apostrophes and less than or greater than signs.
961 - Enforce alphanumeric namespace and directive names for configuration.
962 - Table child definition made more flexible, will fix up poorly ordered elements
963 . Renamed ConfigDef to ConfigSchema
965 1.0.1, released 2006-09-04
966 - Fixed slight bug in DOMLex attribute parsing
967 - Fixed rejection of case-insensitive configuration values when there is a
968 set of allowed values. This manifested in %Core.Encoding.
969 - Fixed rejection of inline style declarations that had lots of extra
970 space in them. This manifested in TinyMCE.
972 1.0.0, released 2006-09-01
973 ! Shorthand CSS properties implemented: font, border, background, list-style
974 ! Basic color keywords translated into hexadecimal values
975 ! Table CSS properties implemented
976 ! Support for charsets other than UTF-8 (defined by iconv)
977 ! Malformed UTF-8 and non-SGML character detection and cleaning implemented
978 - Fixed broken numeric entity conversion
979 - API documentation completed
980 . (HTML|CSS)Definition de-singleton-ized
982 1.0.0beta, released 2006-08-16
983 ! First public release, most functionality implemented. Notable omissions are:
984 + Shorthand CSS properties
985 + Table CSS properties
986 + Deprecated attribute transformations