1 NEWS ( CHANGELOG and HISTORY ) HTMLPurifier
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4 = KEY ====================
10 ==========================
12 4.3.1, unknown release date
13 # URI.Munge now munges URIs inside the same host that go from https
14 to http. Reported by Neike Taika-Tessaro.
15 - Color keywords are now case insensitive. Thanks Yzmir Ramirez
16 <yramirez-htmlpurifier@adicio.com> for reporting.
17 - Explicitly initialize anonModule variable to null.
18 - Do not duplicate nofollow if already present. Thanks 178
20 - Do not add nofollow if hostname matches our current host. Thanks 178
21 for reporting, and Neike Taika-Tessaro for helping diagnose.
23 4.3.0, released 2011-03-27
24 # Fixed broken caching of customized raw definitions, but requires an
25 API change. The old API still works but will emit a warning,
26 see http://htmlpurifier.org/docs/enduser-customize.html#optimized
27 for how to upgrade your code.
28 # Protect against Internet Explorer innerHTML behavior by specially
29 treating attributes with backticks but no angled brackets, quotes or
30 spaces. This constitutes a slight semantic change, which can be
31 reverted using %Output.FixInnerHTML. Reported by Neike Taika-Tessaro
33 # Protect against cssText/innerHTML by restricting allowed characters
34 used in fonts further than mandated by the specification and encoding
35 some extra special characters in URLs. Reported by Neike
36 Taika-Tessaro and Mario Heiderich.
37 ! Added %HTML.Nofollow to add rel="nofollow" to external links.
38 ! More types of SPL autoloaders allowed on later versions of PHP.
39 ! Implementations for position, top, left, right, bottom, z-index
40 when %CSS.Trusted is on.
41 ! Add %Cache.SerializerPermissions option for custom serializer
42 directory/file permissions
43 ! Fix longstanding bug in Flash support for non-IE browsers, and
44 allow more wmode attributes.
45 ! Add %CSS.AllowedFonts to restrict permissible font names.
46 - Switch to an iterative traversal of the DOM, which prevents us
47 from running out of stack space for deeply nested documents.
48 Thanks Maxim Krizhanovsky for contributing a patch.
49 - Make removal of conditional IE comments ungreedy; thanks Bernd
51 - Escape CDATA before removing Internet Explorer comments.
52 - Fix removal of id attributes under certain conditions by ensuring
53 armor attributes are preserved when recreating tags.
54 - Check if schema.ser was corrupted.
55 - Check if zend.ze1_compatibility_mode is on, and error out if it is.
56 This safety check is only done for HTMLPurifier.auto.php; if you
57 are using standalone or the specialized includes files, you're
58 expected to know what you're doing.
59 - Stop repeatedly writing the cache file after I'm done customizing a
60 raw definition. Reported by ajh.
61 - Switch to using require_once in the Bootstrap to work around bad
62 interaction with Zend Debugger and APC. Reported by Antonio Parraga.
63 - Fix URI handling when hostname is missing but scheme is present.
64 Reported by Neike Taika-Tessaro.
65 - Fix missing numeric entities on DirectLex; thanks Neike Taika-Tessaro
67 - Fix harmless notice from indexing into empty string. Thanks Matthijs
68 Kooijman <matthijs@stdin.nl> for reporting.
69 - Don't autoclose no parent elements are able to support the element
70 that triggered the autoclose. In particular fixes strange behavior
71 of stray <li> tags. Thanks pkuliga@gmail.com for reporting and
72 Neike Taika-Tessaro <pinkgothic@gmail.com> for debugging assistance.
74 4.2.0, released 2010-09-15
75 ! Added %Core.RemoveProcessingInstructions, which lets you remove
77 ! Added %URI.DisableResources functionality; the directive originally
78 did nothing. Thanks David Rothstein for reporting.
79 ! Add documentation about configuration directive types.
80 ! Add %CSS.ForbiddenProperties configuration directive.
81 ! Add %HTML.FlashAllowFullScreen to permit embedded Flash objects
82 to utilize full-screen mode.
83 ! Add optional support for the <code>file</code> URI scheme, enable
84 by explicitly setting %URI.AllowedSchemes.
85 ! Add %Core.NormalizeNewlines options to allow turning off newline
87 - Fix improper handling of Internet Explorer conditional comments
88 by parser. Thanks zmonteca for reporting.
89 - Fix missing attributes bug when running on Mac Snow Leopard and APC.
90 Thanks sidepodcast for the fix.
91 - Warn if an element is allowed, but an attribute it requires is
94 4.1.1, released 2010-05-31
95 - Fix undefined index warnings in maintenance scripts.
96 - Fix bug in DirectLex for parsing elements with a single attribute
98 - Rewrite CSS output logic for font-family and url(). Thanks Mario
99 Heiderich <mario.heiderich@googlemail.com> for reporting and Takeshi
100 Terada <t-terada@violet.plala.or.jp> for suggesting the fix.
101 - Emit an error for CollectErrors if a body is extracted
102 - Fix bug where in background-position for center keyword handling.
103 - Fix infinite loop when a wrapper element is inserted in a context
104 where it's not allowed. Thanks Lars <lars@renoz.dk> for reporting.
105 - Remove +x bit and shebang from index.php; only supported mode is to
106 explicitly call it with php.
107 - Make test script less chatty when log_errors is on.
109 4.1.0, released 2010-04-26
110 ! Support proprietary height attribute on table element
111 ! Support YouTube slideshows that contain /cp/ in their URL.
112 ! Support for data: URI scheme; not enabled by default, add it using
114 ! Support flashvars when using %HTML.SafeObject and %HTML.SafeEmbed.
115 ! Support for Internet Explorer compatibility with %HTML.SafeObject
116 using %Output.FlashCompat.
117 ! Handle <ol><ol> properly, by inserting the necessary <li> tag.
118 - Always quote the insides of url(...) in CSS.
120 4.0.0, released 2009-07-07
121 # APIs for ConfigSchema subsystem have substantially changed. See
122 docs/dev-config-bcbreaks.txt for details; in essence, anything that
123 had both namespace and directive now have a single unified key.
124 # Some configuration directives were renamed, specifically:
125 %AutoFormatParam.PurifierLinkifyDocURL -> %AutoFormat.PurifierLinkify.DocURL
126 %FilterParam.ExtractStyleBlocksEscaping -> %Filter.ExtractStyleBlocks.Escaping
127 %FilterParam.ExtractStyleBlocksScope -> %Filter.ExtractStyleBlocks.Scope
128 %FilterParam.ExtractStyleBlocksTidyImpl -> %Filter.ExtractStyleBlocks.TidyImpl
129 As usual, the old directive names will still work, but will throw E_NOTICE
131 # The allowed values for class have been relaxed to allow all of CDATA for
132 doctypes that are not XHTML 1.1 or XHTML 2.0. For old behavior, set
133 %Attr.ClassUseCDATA to false.
134 # Instead of appending the content model to an old content model, a blank
135 element will replace the old content model. You can use #SUPER to get
136 the old content model.
137 ! More robust support for name="" and id=""
138 ! HTMLPurifier_Config::inherit($config) allows you to inherit one
139 configuration, and have changes to that configuration be propagated
140 to all of its children.
141 ! Implement %HTML.Attr.Name.UseCDATA, which relaxes validation rules on
142 the name attribute when set. Use with care. Thanks Ian Cook for
144 ! Implement %AutoFormat.RemoveEmpty.RemoveNbsp, which removes empty
145 tags that contain non-breaking spaces as well other whitespace. You
146 can also modify which tags should have maintained with
147 %AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.
148 ! Implement %Attr.AllowedClasses, which allows administrators to restrict
149 classes users can use to a specified finite set of classes, and
150 %Attr.ForbiddenClasses, which is the logical inverse.
151 ! You can now maintain your own configuration schema directories by
152 creating a config-schema.php file or passing an extra argument. Check
153 docs/dev-config-schema.html for more details.
154 ! Added HTMLPurifier_Config->serialize() method, which lets you save away
155 your configuration in a compact serial file, which you can unserialize
156 and use directly without having to go through the overhead of setup.
157 - Fix bug where URIDefinition would not get cleared if it's directives got
159 - Fix fatal error in HTMLPurifier_Encoder on certain platforms (probably NetBSD 5.0)
160 - Fix bug in Linkify autoformatter involving <a><span>http://foo</span></a>
161 - Make %URI.Munge not apply to links that have the same host as your host.
162 - Prevent stray </body> tag from truncating output, if a second </body>
164 . Created script maintenance/rename-config.php for renaming a configuration
165 directive while maintaining its alias. This script does not change source code.
166 . Implement namespace locking for definition construction, to prevent
167 bugs where a directive is used for definition construction but is not
168 used to construct the cache hash.
170 3.3.0, released 2009-02-16
171 ! Implement CSS property 'overflow' when %CSS.AllowTricky is true.
172 ! Implement generic property list classess
173 - Fix bug with testEncodingSupportsASCII() algorithm when iconv() implementation
174 does not do the "right thing" with characters not supported in the output
176 - Spellcheck UTF-8: The Secret To Character Encoding
177 - Fix improper removal of the contents of elements with only whitespace. Thanks
178 Eric Wald for reporting.
179 - Fix broken test suite in versions of PHP without spl_autoload_register()
180 - Fix degenerate case with YouTube filter involving double hyphens.
181 Thanks Pierre Attar for reporting.
182 - Fix YouTube rendering problem on certain versions of Firefox.
183 - Fix CSSDefinition Printer problems with decorators
184 - Add text parameter to unit tests, forces text output
185 . Add verbose mode to command line test runner, use (--verbose)
186 . Turn on unit tests for UnitConverter
187 . Fix missing version number in configuration %Attr.DefaultImageAlt (added 3.2.0)
188 . Fix newline errors that caused spurious failures when CRLF HTML Purifier was
190 . Removed trailing whitespace from all text files, see
191 remote-trailing-whitespace.php maintenance script.
192 . Convert configuration to use property list backend.
194 3.2.0, released 2008-10-31
195 # Using %Core.CollectErrors forces line number/column tracking on, whereas
196 previously you could theoretically turn it off.
197 # HTMLPurifier_Injector->notifyEnd() is formally deprecated. Please
198 use handleEnd() instead.
199 ! %Output.AttrSort for when you need your attributes in alphabetical order to
200 deal with a bug in FCKEditor. Requested by frank farmer.
201 ! Enable HTML comments when %HTML.Trusted is on. Requested by Waldo Jaquith.
202 ! Proper support for name attribute. It is now allowed and equivalent to the id
203 attribute in a and img tags, and is only converted to id when %HTML.TidyLevel
204 is heavy (for all doctypes).
205 ! %AutoFormat.RemoveEmpty to remove some empty tags from documents. Please don't
206 use on hand-written HTML.
207 ! Add error-cases for unsupported elements in MakeWellFormed. This enables
208 the strategy to be used, standalone, on untrusted input.
209 ! %Core.AggressivelyFixLt is on by default. This causes more sensible
210 processing of left angled brackets in smileys and other whatnot.
211 ! Test scripts now have a 'type' parameter, which lets you say 'htmlpurifier',
212 'phpt', 'vtest', etc. in order to only execute those tests. This supercedes
213 the --only-phpt parameter, although for backwards-compatibility the flag
215 ! AutoParagraph auto-formatter will now preserve double-newlines upon output.
216 Users who are not performing inbound filtering, this may seem a little
217 useless, but as a bonus, the test suite and handling of edge cases is also
219 ! Experimental implementation of forms for %HTML.Trusted
220 ! Track column numbers when maintain line numbers is on
221 ! Proprietary 'background' attribute on table-related elements converted into
222 corresponding CSS. Thanks Fusemail for sponsoring this feature!
223 ! Add forward(), forwardUntilEndToken(), backward() and current() to Injector
225 ! HTMLPurifier_Injector->handleEnd() permits modification to end tokens. The
226 time of operation varies slightly from notifyEnd() as *all* end tokens are
227 processed by the injector before they are subject to the well-formedness rules.
228 ! %Attr.DefaultImageAlt allows overriding default behavior of setting alt to
229 basename of image when not present.
230 ! %AutoFormat.DisplayLinkURI neuters <a> tags into plain text URLs.
231 - Fix two bugs in %URI.MakeAbsolute; one involving empty paths in base URLs,
232 the other involving an undefined $is_folder error.
233 - Throw error when %Core.Encoding is set to a spurious value. Previously,
234 this errored silently and returned false.
235 - Redirected stderr to stdout for flush error output.
236 - %URI.DisableExternal will now use the host in %URI.Base if %URI.Host is not
238 - Do not re-munge URL if the output URL has the same host as the input URL.
240 - Fix error in documentation regarding %Filter.ExtractStyleBlocks
241 - Prevent <![CDATA[<body></body>]]> from triggering %Core.ConvertDocumentToFragment
242 - Fix bug with inline elements in blockquotes conflicting with strict doctype
243 - Detect if HTML support is disabled for DOM by checking for loadHTML() method.
244 - Fix bug where dots and double-dots in absolute URLs without hostname were
245 not collapsed by URIFilter_MakeAbsolute.
246 - Fix bug with anonymous modules operating on SafeEmbed or SafeObject elements
247 by reordering their addition.
248 - Will now throw exception on many error conditions during lexer creation; also
249 throw an exception when MaintainLineNumbers is true, but a non-tracksLineNumbers
251 - Detect if domxml extension is loaded, and use DirectLEx accordingly.
252 - Improve handling of big numbers with floating point arithmetic in UnitConverter.
253 Reported by David Morton.
254 . Strategy_MakeWellFormed now operates in-place, saving memory and allowing
255 for more interesting filter-backtracking
256 . New HTMLPurifier_Injector->rewind() functionality, allows injectors to rewind
257 index to reprocess tokens.
258 . StringHashParser now allows for multiline sections with "empty" content;
259 previously the section would remain undefined.
260 . Added --quick option to multitest.php, which tests only the most recent
261 release for each series.
262 . Added --distro option to multitest.php, which accepts either 'normal' or
263 'standalone'. This supercedes --exclude-normal and --exclude-standalone
265 3.1.1, released 2008-06-19
266 # %URI.Munge now, by default, does not munge resources (for example, <img src="">)
267 In order to enable this again, please set %URI.MungeResources to true.
268 ! More robust imagecrash protection with height/width CSS with %CSS.MaxImgLength,
269 and height/width HTML with %HTML.MaxImgLength.
270 ! %URI.MungeSecretKey for secure URI munging. Thanks Chris
271 for sponsoring this feature. Check out the corresponding documentation
272 for details. (Att Nightly testers: The API for this feature changed before
273 the general release. Namely, rename your directives %URI.SecureMungeSecretKey =>
274 %URI.MungeSecretKey and and %URI.SecureMunge => %URI.Munge)
275 ! Implemented post URI filtering. Set member variable $post to true to set
277 ! Allow modules to define injectors via $info_injector. Injectors are
278 automatically disabled if injector's needed elements are not found.
279 ! Support for "safe" objects added, use %HTML.SafeObject and %HTML.SafeEmbed.
280 Thanks Chris for sponsoring. If you've been using ad hoc code from the
281 forums, PLEASE use this instead.
282 ! Added substitutions for %e, %n, %a and %p in %URI.Munge (in order,
283 embedded, tag name, attribute name, CSS property name). See %URI.Munge
284 for more details. Requested by Jochem Blok.
285 - Disable percent height/width attributes for img.
286 - AttrValidator operations are now atomic; updates to attributes are not
287 manifest in token until end of operations. This prevents naughty internal
288 code from directly modifying CurrentToken when they're not supposed to.
289 This semantics change was requested by frank farmer.
290 - Percent encoding checks enabled for URI query and fragment
291 - Fix stray backslashes in font-family; CSS Unicode character escapes are
292 now properly resolved (although *only* in font-family). Thanks Takeshi Terada
294 - Improve parseCDATA algorithm to take into account newline normalization
295 - Account for browser confusion between Yen character and backslash in
296 Shift_JIS encoding. This fix generalizes to any other encoding which is not
297 a strict superset of printable ASCII. Thanks Takeshi Terada for reporting.
298 - Fix missing configuration parameter in Generator calls. Thanks vs for the
300 - Improved adherence to Unicode by checking for non-character codepoints.
301 Thanks Geoffrey Sneddon for reporting. This may result in degraded
302 performance for extremely large inputs.
303 - Allow CSS property-value pair ''text-decoration: none''. Thanks Jochem Blok
305 . Added HTMLPurifier_UnitConverter and HTMLPurifier_Length for convenient
306 handling of CSS-style lengths. HTMLPurifier_AttrDef_CSS_Length now uses
308 . API of HTMLPurifier_AttrDef_CSS_Length changed from __construct($disable_negative)
309 to __construct($min, $max). __construct(true) is equivalent to
311 . Added HTMLPurifier_AttrDef_Switch class
312 . Rename HTMLPurifier_HTMLModule_Tidy->construct() to setup() and bubble method
313 up inheritance hierarchy to HTMLPurifier_HTMLModule. All HTMLModules
314 get this called with the configuration object. All modules now
315 use this rather than __construct(), although legacy code using constructors
316 will still work--the new format, however, lets modules access the
317 configuration object for HTML namespace dependant tweaks.
318 . AttrDef_HTML_Pixels now takes a single construction parameter, pixels.
319 . ConfigSchema data-structure heavily optimized; on average it uses a third
320 the memory it did previously. The interface has changed accordingly,
321 consult changes to HTMLPurifier_Config for details.
322 . Variable parsing types now are magic integers instead of strings
323 . Added benchmark for ConfigSchema
324 . HTMLPurifier_Generator requires $config and $context parameters. If you
325 don't know what they should be, use HTMLPurifier_Config::createDefault()
326 and new HTMLPurifier_Context().
327 . Printers now properly distinguish between output configuration, and
328 target configuration. This is not applicable to scripts using
329 the Printers for HTML Purifier related tasks.
330 . HTML/CSS Printers must be primed with prepareGenerator($gen_config), otherwise
331 fatal errors will ensue.
332 . URIFilter->prepare can return false in order to abort loading of the filter
333 . Factory for AttrDef_URI implemented, URI#embedded to indicate URI that embeds
334 an external resource.
335 . %URI.Munge functionality factored out into a post-filter class.
336 . Added CurrentCSSProperty context variable during CSS validation
338 3.1.0, released 2008-05-18
339 # Unnecessary references to objects (vestiges of PHP4) removed from method
340 signatures. The following methods do not need references when assigning from
341 them and will result in E_STRICT errors if you try:
342 + HTMLPurifier_Config->get*Definition() [* = HTML, CSS]
343 + HTMLPurifier_ConfigSchema::instance()
344 + HTMLPurifier_DefinitionCacheFactory::instance()
345 + HTMLPurifier_DefinitionCacheFactory->create()
346 + HTMLPurifier_DoctypeRegistry->register()
347 + HTMLPurifier_DoctypeRegistry->get()
348 + HTMLPurifier_HTMLModule->addElement()
349 + HTMLPurifier_HTMLModule->addBlankElement()
350 + HTMLPurifier_LanguageFactory::instance()
351 # Printer_ConfigForm's get*() functions were static-ified
352 # %HTML.ForbiddenAttributes requires attribute declarations to be in the
353 form of tag@attr, NOT tag.attr (which will throw an error and won't do
354 anything). This is for forwards compatibility with XML; you'd do best
355 to migrate an %HTML.AllowedAttributes directives to this syntax too.
356 ! Allow index to be false for config from form creation
357 ! Added HTMLPurifier::VERSION constant
358 ! Commas, not dashes, used for serializer IDs. This change is forwards-compatible
359 and allows for version numbers like "3.1.0-dev".
360 ! %HTML.Allowed deals gracefully with whitespace anywhere, anytime!
361 ! HTML Purifier's URI handling is a lot more robust, with much stricter
362 validation checks and better percent encoding handling. Thanks Gareth Heyes
363 for indicating security vulnerabilities from lax percent encoding.
364 ! Bootstrap autoloader deals more robustly with classes that don't exist,
365 preventing class_exists($class, true) from barfing.
366 - InterchangeBuilder now alphabetizes its lists
367 - Validation error in configdoc output fixed
368 - Iconv and other encoding errors muted even with custom error handlers that
369 do not honor error_reporting
370 - Add protection against imagecrash attack with CSS height/width
371 - HTMLPurifier::instance() created for consistency, is equivalent to getInstance()
372 - Fixed and revamped broken ConfigForm smoketest
373 - Bug with bool/null fields in Printer_ConfigForm fixed
374 - Bug with global forbidden attributes fixed
375 - Improved error messages for allowed and forbidden HTML elements and attributes
376 - Missing (or null) in configdoc documentation restored
377 - If DOM throws and exception during parsing with PH5P (occurs in newer versions
378 of DOM), HTML Purifier punts to DirectLex
379 - Fatal error with unserialization of ScriptRequired
380 - Created directories are now chmod'ed properly
381 - Fixed bug with fallback languages in LanguageFactory
382 - Standalone testing setup properly with autoload
383 . Out-of-date documentation revised
384 . UTF-8 encoding check optimization as suggested by Diego
385 . HTMLPurifier_Error removed in favor of exceptions
386 . More copy() function removed; should use clone instead
387 . More extensive unit tests for HTMLDefinition
388 . assertPurification moved to central harness
389 . HTMLPurifier_Generator accepts $config and $context parameters during
390 instantiation, not runtime
391 . Double-quotes outside of attribute values are now unescaped
393 3.1.0rc1, released 2008-04-22
394 # Autoload support added. Internal require_once's removed in favor of an
395 explicit require list or autoloading. To use HTML Purifier,
396 you must now either use HTMLPurifier.auto.php
397 or HTMLPurifier.includes.php; setting the include path and including
398 HTMLPurifier.php is insufficient--in such cases include HTMLPurifier.autoload.php
399 as well to register our autoload handler (or modify your autoload function
400 to check HTMLPurifier_Bootstrap::getPath($class)). You can also use
401 HTMLPurifier.safe-includes.php for a less performance friendly but more
402 user-friendly library load.
403 # HTMLPurifier_ConfigSchema static functions are officially deprecated. Schema
404 information is stored in the ConfigSchema directory, and the
405 maintenance/generate-schema-cache.php generates the schema.ser file, which
406 is now instantiated. Support for userland schema changes coming soon!
407 # HTMLPurifier_Config will now throw E_USER_NOTICE when you use a directive
408 alias; to get rid of these errors just modify your configuration to use
409 the new directive name.
410 # HTMLPurifier->addFilter is deprecated; built-in filters can now be
411 enabled using %Filter.$filter_name or by setting your own filters using
413 # Directive-level safety properties superceded in favor of module-level
414 safety. Internal method HTMLModule->addElement() has changed, although
415 the externally visible HTMLDefinition->addElement has *not* changed.
416 ! Extra utility classes for testing and non-library operations can
417 be found in extras/. Specifically, these are FSTools and ConfigDoc.
418 You may find a use for these in your own project, but right now they
419 are highly experimental and volatile.
420 ! Integration with PHPT allows for automated smoketests
421 ! Limited support for proprietary HTML elements, namely <marquee>, sponsored
422 by Chris. You can enable them with %HTML.Proprietary if your client
424 ! Support for !important CSS cascade modifier. By default, this will be stripped
425 from CSS, but you can enable it using %CSS.AllowImportant
426 ! Support for display and visibility CSS properties added, set %CSS.AllowTricky
428 ! HTML Purifier now has its own Exception hierarchy under HTMLPurifier_Exception.
429 Developer error (not enduser error) can cause these to be triggered.
430 ! Experimental kses() wrapper introduced with HTMLPurifier.kses.php
431 ! Finally %CSS.AllowedProperties for tweaking allowed CSS properties without
432 mucking around with HTMLPurifier_CSSDefinition
433 ! ConfigDoc output has been enhanced with version and deprecation info.
434 ! %HTML.ForbiddenAttributes and %HTML.ForbiddenElements implemented.
435 - Autoclose now operates iteratively, i.e. <span><span><div> now has
436 both span tags closed.
437 - Various HTMLPurifier_Config convenience functions now accept another parameter
438 $schema which defines what HTMLPurifier_ConfigSchema to use besides the
440 - Fix bug with trusted script handling in libxml versions later than 2.6.28.
441 - Fix bug in ExtractStyleBlocks with comments in style tags
442 - Fix bug in comment parsing for DirectLex
443 - Flush output now displayed when in command line mode for unit tester
444 - Fix bug with rgb(0, 1, 2) color syntax with spaces inside shorthand syntax
445 - HTMLPurifier_HTMLDefinition->addAttribute can now be called multiple times
446 on the same element without emitting errors.
447 - Fixed fatal error in PH5P lexer with invalid tag names
448 . Plugins now get their own changelogs according to project conventions.
449 . Convert tokens to use instanceof, reducing memory footprint and
450 improving comparison speed.
451 . Dry runs now supported in SimpleTest; testing facilities improved
452 . Bootstrap class added for handling autoloading functionality
453 . Implemented recursive glob at FSTools->globr
454 . ConfigSchema now has instance methods for all corresponding define*
456 . A couple of new historical maintenance scripts were added.
457 . HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php split into two files
458 . tests/index.php can now be run from any directory.
459 . HTMLPurifier_Token subclasses split into seperate files
460 . HTMLPURIFIER_PREFIX now is defined in Bootstrap.php, NOT HTMLPurifier.php
461 . HTMLPURIFIER_PREFIX can now be defined outside of HTML Purifier
462 . New --php=php flag added, allows PHP executable to be specified (command
464 . htmlpurifier_add_test() preferred method to translate test files in to
465 classes, because it handles PHPT files too.
466 . Debugger class is deprecated and will be removed soon.
467 . Command line argument parsing for testing scripts revamped, now --opt value
469 . Smoketests now cleanup after magic quotes
470 . Generator now can output comments (however, comments are still stripped
471 from HTML Purifier output)
472 . HTMLPurifier_ConfigSchema->validate() deprecated in favor of
473 HTMLPurifier_VarParser->parse()
474 . Integers auto-cast into float type by VarParser.
475 . HTMLPURIFIER_STRICT removed; no validation is performed on runtime, only
476 during cache generation
477 . Reordered script calls in maintenance/flush.php
478 . Command line scripts now honor exit codes
479 . When --flush fails in unit testers, abort tests and print message
480 . Improved documentation in docs/dev-flush.html about the maintenance scripts
481 . copy() methods removed in favor of clone keyword
483 3.0.0, released 2008-01-06
484 # HTML Purifier is PHP 5 only! The 2.1.x branch will be maintained
485 until PHP 4 is completely deprecated, but no new features will be added
487 + Visibility declarations added
488 + Constructor methods renamed to __construct()
489 + PHP4 reference cruft removed (in progress)
490 ! CSS properties are now case-insensitive
491 ! DefinitionCacheFactory now can register new implementations
492 ! New HTMLPurifier_Filter_ExtractStyleBlocks for extracting <style> from
493 documents and cleaning their contents up. Requires the CSSTidy library
494 <http://csstidy.sourceforge.net/>. You can access the blocks with the
495 'StyleBlocks' Context variable ($purifier->context->get('StyleBlocks')).
496 The output CSS can also be "scoped" for a specific element, use:
497 %Filter.ExtractStyleBlocksScope
498 ! Experimental support for some proprietary CSS attributes allowed:
499 opacity (and all of the browser-specific equivalents) and scrollbar colors.
500 Enable by setting %CSS.Proprietary to true.
501 - Colors missing # but in hex form will be corrected
502 - CSS Number algorithm improved
503 - Unit testing and multi-testing now on steroids: command lines,
504 XML output, and other goodies now added.
505 . Unit tests for Injector improved
507 + HTMLPurifier_AttrDef_CSS_AlphaValue
508 + HTMLPurifier_AttrDef_CSS_Filter
509 . Multitest now has a file docblock
511 2.1.3, released 2007-11-05
512 ! tests/multitest.php allows you to test multiple versions by running
513 tests/index.php through multiple interpreters using `phpv` shell
514 script (you must provide this script!)
515 - Fixed poor include ordering for Email URI AttrDefs, causes fatal errors
517 - Injector algorithm further refined: off-by-one error regarding skip
518 counts for dormant injectors fixed
519 - Corrective blockquote definition now enabled for HTML 4.01 Strict
520 - Fatal error when <img> tag (or any other element with required attributes)
521 has 'id' attribute fixed, thanks NykO18 for reporting
522 - Fix warning emitted when a non-supported URI scheme is passed to the
523 MakeAbsolute URIFilter, thanks NykO18 (again)
524 - Further refine AutoParagraph injector. Behavior inside of elements
525 allowing paragraph tags clarified: only inline content delimeted by
526 double newlines (not block elements) are paragraphed.
527 - Buggy treatment of end tags of elements that have required attributes
528 fixed (does not manifest on default tag-set)
529 - Spurious internal content reorganization error suppressed
530 - HTMLDefinition->addElement now returns a reference to the created
531 element object, as implied by the documentation
532 - Phorum mod's HTML Purifier help message expanded (unreleased elsewhere)
533 - Fix a theoretical class of infinite loops from DirectLex reported
535 - Work around unnecessary DOMElement type-cast in PH5P that caused errors
537 - Work around PHP 4 SimpleTest lack-of-error complaining for one-time-only
538 HTMLDefinition errors, this may indicate problems with error-collecting
540 - Make ErrorCollectorEMock work in both PHP 4 and PHP 5
541 - Make PH5P work with PHP 5.0 by removing unnecessary array parameter typedef
542 . %Core.AcceptFullDocuments renamed to %Core.ConvertDocumentToFragment
543 to better communicate its purpose
544 . Error unit tests can now specify the expectation of no errors. Future
545 iterations of the harness will be extremely strict about what errors
547 . Extend Injector hooks to allow for more powerful injector routines
548 . HTMLDefinition->addBlankElement created, as according to the HTMLModule
550 . Doxygen configuration file updated, with minor improvements
551 . Test runner now checks for similarly named files in conf/ directory too.
552 . Minor cosmetic change to flush-definition-cache.php: trailing newline is
554 . Maintenance script for generating PH5P patch added, original PH5P source
555 file also added under version control
556 . Full unit test runner script title made more descriptive with PHP version
557 . Updated INSTALL file to state that 4.3.7 is the earliest version we
560 2.1.2, released 2007-09-03
561 ! Implemented Object module for trusted users
562 ! Implemented experimental HTML5 parsing mode using PH5P. To use, add
564 require_once 'HTMLPurifier/Lexer/PH5P.php';
565 $config->set('Core', 'LexerImpl', 'PH5P');
566 Note that this Lexer introduces some classes not in the HTMLPurifier
567 namespace. Also, this is PHP5 only.
568 ! CSS property border-spacing implemented
569 - Fix non-visible parsing error in DirectLex with empty tags that have
570 slashes inside attribute values.
571 - Fix typo in CSS definition: border-collapse:seperate; was incorrectly
572 accepted as valid CSS. Usually non-visible, because this styling is the
573 default for tables in most browsers. Thanks Brett Zamir for pointing
575 - Fix validation errors in configuration form
576 - Hammer out a bunch of edge-case bugs in the standalone distribution
577 - Inclusion reflection removed from URISchemeRegistry; you must manually
578 include any new schema files you wish to use
579 - Numerous typo fixes in documentation thanks to Brett Zamir
580 . Unit test refactoring for one logical test per test function
581 . Config and context parameters in ComplexHarness deprecated: instead, edit
582 the $config and $context member variables
583 . HTML wrapper in DOMLex now takes DTD identifiers into account; doesn't
584 really make a difference, but is good for completeness sake
585 . merge-library.php script refactored for greater code reusability and
588 2.1.1, released 2007-08-04
589 - Fix show-stopper bug in %URI.MakeAbsolute functionality
590 - Fix PHP4 syntax error in standalone version
591 . Add prefix directory to include path for standalone, this prevents
592 other installations from clobbering the standalone's URI schemes
593 . Single test methods can be invoked by prefixing with __only
595 2.1.0, released 2007-08-02
596 # flush-htmldefinition-cache.php superseded in favor of a generic
597 flush-definition-cache.php script, you can clear a specific cache
598 by passing its name as a parameter to the script
599 ! Phorum mod implemented for HTML Purifier
600 ! With %Core.AggressivelyFixLt, <3 and similar emoticons no longer
601 trigger HTML removal in PHP5 (DOMLex). This directive is not necessary
602 for PHP4 (DirectLex).
603 ! Standalone file now available, which greatly reduces the amount of
604 includes (although there are still a few files that reside in the
606 ! Relative URIs can now be transformed into their absolute equivalents
607 using %URI.Base and %URI.MakeAbsolute
608 ! Ruby implemented for XHTML 1.1
609 ! You can now define custom URI filtering behavior, see enduser-uri-filter.html
611 ! UTF-8 font names now supported in CSS
612 - AutoFormatters emit friendly error messages if tags or attributes they
614 - ConfigForm's compactification of directive names is now configurable
615 - AutoParagraph autoformatter algorithm refined after field-testing
616 - XHTML 1.1 now applies XHTML 1.0 Strict cleanup routines, namely
618 - Contents of <style> tags removed by default when tags are removed
619 . HTMLPurifier_Config->getSerial() implemented, this is extremely useful
620 for output cache invalidation
621 . ConfigForm printer now can retrieve CSS and JS files as strings, in
622 case HTML Purifier's directory is not publically accessible
623 . Introduce new text/itext configuration directive values: these represent
624 longer strings that would be more appropriately edited with a textarea
625 . Allow newlines to act as separators for lists, hashes, lookups and
627 . ConfigForm generates textareas instead of text inputs for lists, hashes,
628 lookups, text and itext fields
629 . Hidden element content removal genericized: %Core.HiddenElements can
630 be used to customize this behavior, by default <script> and <style> are
632 . Added HTMLPURIFIER_PREFIX constant, should be used instead of dirname(__FILE__)
633 . Custom ChildDef added to default include list
634 . URIScheme reflection improved: will not attempt to include file if class
635 already exists. May clobber autoload, so I need to keep an eye on it
636 . ConfigSchema heavily optimized, will only collect information and validate
637 definitions when HTMLPURIFIER_SCHEMA_STRICT is true.
638 . AttrDef_URI unit tests and implementation refactored
639 . benchmarks/ directory now protected from public view with .htaccess file;
640 run the tests via command line
641 . URI scheme is munged off if there is no authority and the scheme is the
643 . All unit tests inherit from HTMLPurifier_Harness, not UnitTestCase
644 . Interface for URIScheme changed
645 . Generic URI object to hold components of URI added, most systems involved
646 in URI validation have been migrated to use it
647 . Custom filtering for URIs factored out to URIDefinition interface for
648 maximum extensibility
650 2.0.1, released 2007-06-27
651 ! Tag auto-closing now based on a ChildDef heuristic rather than a
652 manually set auto_close array; some behavior may change
653 ! Experimental AutoFormat functionality added: auto-paragraph and
654 linkify your HTML input by setting %AutoFormat.AutoParagraph and
655 %AutoFormat.Linkify to true
656 ! Newlines normalized internally, and then converted back to the
657 value of PHP_EOL. If this is not desired, set your newline format
658 using %Output.Newline.
659 ! Beta error collection, messages are implemented for the most generic
660 cases involving Lexing or Strategies
661 - Clean up special case code for <script> tags
662 - Reorder includes for DefinitionCache decorators, fixes a possible
664 - Fixed bug where manually modified definitions were not saved via cache
665 (mostly harmless, except for the fact that it would be a little slower)
666 - Configuration objects with different serials do not clobber each
667 others when revision numbers are unequal
668 - Improve Serializer DefinitionCache directory permissions checks
669 - DefinitionCache no longer throws errors when it encounters old
670 serial files that do not conform to the current style
671 - Stray xmlns attributes removed from configuration documentation
672 - configForm.php smoketest no longer has XSS vulnerability due to
673 unescaped print_r output
674 - Printer adheres to configuration's directives on output format
675 - Fix improperly named form field in ConfigForm printer
676 . Rewire some test-cases to swallow errors rather than expect them
677 . HTMLDefinition printer updated with some of the new attributes
678 . DefinitionCache keys reordered to reflect precedence: version number,
679 hash, then revision number
680 . %Core.DefinitionCache renamed to %Cache.DefinitionImpl
681 . Interlinking in configuration documentation added using
682 Injector_PurifierLinkify
683 . Directives now keep track of aliases to themselves
684 . Error collector now requires a severity to be passed, use PHP's internal
685 error constants for this
686 . HTMLPurifier_Config::getAllowedDirectivesForForm implemented, allows
687 much easier selective embedding of configuration values
688 . Doctype objects now accept public and system DTD identifiers
689 . %HTML.Doctype is now constrained by specific values, to specify a custom
690 doctype use new %HTML.CustomDoctype
691 . ConfigForm truncates long directives to keep the form small, and does
692 not re-output namespaces
694 2.0.0, released 2007-06-20
695 # Completely refactored HTMLModuleManager, decentralizing safety
697 # Transform modules changed to Tidy modules, which offer more flexibility
698 and better modularization
699 # Configuration object now finalizes itself when a read operation is
700 performed on it, ensuring that its internal state stays consistent.
701 To revert this behavior, you can set the $autoFinalize member variable
702 off, but it's not recommended.
703 # New compact syntax for AttrDef objects that can be used to instantiate
704 new objects via make()
705 # Definitions (esp. HTMLDefinition) are now cached for a significant
706 performance boost. You can disable caching by setting %Core.DefinitionCache
707 to null. You CANNOT edit raw definitions without setting the corresponding
708 DefinitionID directive (%HTML.DefinitionID for HTMLDefinition).
709 # Contents between <script> tags are now completely removed if <script>
711 # Prototype-declarations for Lexer removed in favor of configuration
712 determination of Lexer implementations.
713 ! HTML Purifier now works in PHP 4.3.2.
714 ! Configuration form-editing API makes tweaking HTMLPurifier_Config a
716 ! Configuration directives that accept hashes now allow new string
717 format: key1:value1,key2:value2
718 ! ConfigDoc now factored into OOP design
719 ! All deprecated elements now natively supported
720 ! Implement TinyMCE styled whitelist specification format in
722 ! Config object gives more friendly error messages when things go wrong
723 ! Advanced API implemented: easy functions for creating elements (addElement)
724 and attributes (addAttribute) on HTMLDefinition
725 ! Add native support for required attributes
726 - Deprecated and removed EnableRedundantUTF8Cleaning. It didn't even work!
727 - DOMLex will not emit errors when a custom error handler that does not
728 honor error_reporting is used
729 - StrictBlockquote child definition refrains from wrapping whitespace
731 - Bug resulting from tag transforms to non-allowed elements fixed
732 - ChildDef_Custom's regex generation has been improved, removing several
734 . Unit test for ElementDef created, ElementDef behavior modified to
736 . Added convenience functions for HTMLModule constructors
737 . AttrTypes now has accessor functions that should be used instead
738 of directly manipulating info
739 . TagTransform_Center deprecated in favor of generic TagTransform_Simple
740 . Add extra protection in AttrDef_URI against phantom Schemes
741 . Doctype object added to HTMLDefinition which describes certain aspects
742 of the operational document type
743 . Lexer is now pre-emptively included, with a conditional include for the
745 . HTMLDefinition and CSSDefinition have a common parent class: Definition.
746 . DirectLex can now track line-numbers
747 . Preliminary error collector is in place, although no code actually reports
749 . Factor out most of ValidateAttributes to new AttrValidator class
751 1.6.1, released 2007-05-05
752 ! Support for more deprecated attributes via transformations:
753 + hspace and vspace in img
754 + size and noshade in hr
757 + align in caption, table, img and hr
758 + type in ul, ol and li
759 ! DirectLex now preserves text in which a < bracket is followed by
760 a non-alphanumeric character. This means that certain emoticons
762 ! %Core.RemoveInvalidImg is now operational, when set to false invalid
763 images will hang around with an empty src
764 ! target attribute in a tag supported, use %Attr.AllowedFrameTargets
766 ! CSS property white-space now allows nowrap (supported in all modern
767 browsers) but not others (which have spotty browser implementations)
768 ! XHTML 1.1 mode now sort-of works without any fatal errors, and
769 lang is now moved over to xml:lang.
770 ! Attribute transformation smoketest available at smoketests/attrTransform.php
771 ! Transformation of font's size attribute now handles super-large numbers
772 - Possibly fatal bug with __autoload() fixed in module manager
773 - Invert HTMLModuleManager->addModule() processing order to check
774 prefixes first and then the literal module
775 - Empty strings get converted to empty arrays instead of arrays with
776 an empty string in them.
777 - Merging in attribute lists now works.
778 . Demo script removed: it has been added to the website's repository
779 . Basic.php script modified to work out of the box
780 . Refactor AttrTransform classes to reduce duplication
781 . AttrTransform_TextAlign axed in favor of a more general
782 AttrTransform_EnumToCSS, refer to HTMLModule/TransformToStrict.php to
783 see how the new equivalent is implemented
784 . Unit tests now use exclusively assertIdentical
786 1.6.0, released 2007-04-01
787 ! Support for most common deprecated attributes via transformations:
788 + bgcolor in td, th, tr and table
791 + width in td, th and hr
793 ! Support for CSS attribute 'height' added
794 ! Support for rel and rev attributes in a tags added, use %Attr.AllowedRel
795 and %Attr.AllowedRev to activate
796 - You can define ID blacklists using regular expressions via
797 %Attr.IDBlacklistRegexp
798 - Error messages are emitted when you attempt to "allow" elements or
799 attributes that HTML Purifier does not support
800 - Fix segfault in unit test. The problem is not very reproduceable and
801 I don't know what causes it, but a six line patch fixed it.
803 1.5.0, released 2007-03-23
804 ! Added a rudimentary I18N and L10N system modeled off MediaWiki. It
805 doesn't actually do anything yet, but keep your eyes peeled.
806 ! docs/enduser-utf8.html explains how to use UTF-8 and HTML Purifier
807 ! Newly structured HTMLDefinition modeled off of XHTML 1.1 modules.
808 I am loathe to release beta quality APIs, but this is exactly that;
809 don't use the internal interfaces if you're not willing to do migration
811 - Allow 'x' subtag in language codes
812 - Fixed buggy chameleon-support for ins and del
813 . Added support for IDREF attributes (i.e. for)
814 . Renamed HTMLPurifier_AttrDef_Class to HTMLPurifier_AttrDef_Nmtokens
815 . Removed context variable ParentType, replaced with IsInline, which
816 is false when you're not inline and an integer of the parent that
817 caused you to become inline when you are (so possibly zero)
818 . Removed ElementDef->type in favor of ElementDef->descendants_are_inline
819 and HTMLDefinition->content_sets
820 . StrictBlockquote now reports what elements its supposed to allow,
821 rather than what it does allow
822 . Removed HTMLDefinition->info_flow_elements in favor of
823 HTMLDefinition->content_sets['Flow']
824 . Removed redundant "exclusionary" definitions from DTD roster
825 . StrictBlockquote now requires a construction parameter as if it
826 were an Required ChildDef, this is the "real" set of allowed elements
827 . AttrDef partitioned into HTML, CSS and URI segments
828 . Modify Youtube filter regexp to be multiline
829 . Require both PHP5 and DOM extension in order to use DOMLex, fixes
830 some edge cases where a DOMDocument class exists in a PHP4 environment
831 due to DOM XML extension.
833 1.4.1, released 2007-01-21
834 ! docs/enduser-youtube.html updated according to new functionality
835 - YouTube IDs can have underscores and dashes
837 1.4.0, released 2007-01-21
838 ! Implemented list-style-image, URIs now allowed in list-style
839 ! Implemented background-image, background-repeat, background-attachment
840 and background-position CSS properties. Shorthand property background
841 supports all of these properties.
842 ! Configuration documentation looks nicer
843 ! Added %Core.EscapeNonASCIICharacters to workaround loss of Unicode
844 characters while %Core.Encoding is set to a non-UTF-8 encoding.
845 ! Support for configuration directive aliases added
846 ! Config object can now be instantiated from ini files
847 ! YouTube preservation code added to the core, with two lines of code
848 you can add it as a filter to your code. See smoketests/preserveYouTube.php
850 ! Moved SLOW to docs/enduser-slow.html and added code examples
851 - Replaced version check with functionality check for DOM (thanks Stephen
853 . Added smoketest 'all.php', which loads all other smoketests via frames
854 . Implemented AttrDef_CSSURI for url(http://google.com) style declarations
855 . Added convenient single test selector form on test runner
857 1.3.2, released 2006-12-25
858 ! HTMLPurifier object now accepts configuration arrays, no need to manually
859 instantiate a configuration object
860 ! Context object now accessible to outside
861 ! Added enduser-youtube.html, explains how to embed YouTube videos. See
862 also corresponding smoketest preserveYouTube.php.
863 ! Added purifyArray(), which takes a list of HTML and purifies it all
864 ! Added static member variable $version to HTML Purifier with PHP-compatible
865 version number string.
866 - Fixed fatal error thrown by upper-cased language attributes
867 - printDefinition.php: added labels, added better clarification
868 . HTMLPurifier_Config::create() added, takes mixed variable and converts into
869 a HTMLPurifier_Config object.
871 1.3.1, released 2006-12-06
872 ! Added HTMLPurifier.func.php stub for a convenient function to call the library
873 - Fixed bug in RemoveInvalidImg code that caused all images to be dropped
874 (thanks to .mario for reporting this)
875 . Standardized all attribute handling variables to attr, made it plural
877 1.3.0, released 2006-11-26
878 # Invalid images are now removed, rather than replaced with a dud
879 <img src="" alt="Invalid image" />. Previous behavior can be restored
880 with new directive %Core.RemoveInvalidImg set to false.
881 ! (X)HTML Strict now supported
882 + Transparently handles inline elements in block context (blockquote)
883 ! Added GET method to demo for easier validation, added 50kb max input size
884 ! New directive %HTML.BlockWrapper, for block-ifying inline elements
885 ! New directive %HTML.Parent, allows you to only allow inline content
886 ! New directives %HTML.AllowedElements and %HTML.AllowedAttributes to let
887 users narrow the set of allowed tags
888 ! <li value="4"> and <ul start="2"> now allowed in loose mode
889 ! New directives %URI.DisableExternalResources and %URI.DisableResources
890 ! New directive %Attr.DisableURI, which eliminates all hyperlinking
891 ! New directive %URI.Munge, munges URI so you can use some sort of redirector
892 service to avoid PageRank leaks or warn users that they are exiting your site.
893 ! Added spiffy new smoketest printDefinition.php, which lets you twiddle with
894 the configuration settings and see how the internal rules are affected.
895 ! New directive %URI.HostBlacklist for blocking links to bad hosts.
896 xssAttacks.php smoketest updated accordingly.
897 - Added missing type to ChildDef_Chameleon
898 - Remove Tidy option from demo if there is not Tidy available
899 . ChildDef_Required guards against empty tags
900 . Lookup table HTMLDefinition->info_flow_elements added
901 . Added peace-of-mind variable initialization to Strategy_FixNesting
902 . Added HTMLPurifier->info_parent_def, parent child processing made special
903 . Added internal documents briefly summarizing future progression of HTML
904 . HTMLPurifier_Config->getBatch($namespace) added
905 . More lenient casting to bool from string in HTMLPurifier_ConfigSchema
906 . Refactored ChildDef classes into their own files
908 1.2.0, released 2006-11-19
909 # ID attributes now disabled by default. New directives:
910 + %HTML.EnableAttrID - restores old behavior by allowing IDs
911 + %Attr.IDPrefix - %Attr.IDBlacklist alternative that munges all user IDs
912 so that they don't collide with your IDs
913 + %Attr.IDPrefixLocal - Same as above, but for when there are multiple
914 instances of user content on the page
915 + Profuse documentation on how to use these available in docs/enduser-id.txt
916 ! Added MODx plugin <http://modxcms.com/forums/index.php/topic,6604.0.html>
917 ! Added percent encoding normalization
918 ! XSS attacks smoketest given facelift
919 ! Configuration documentation now has table of contents
920 ! Added %URI.DisableExternal, which prevents links to external websites. You
921 can also use %URI.Host to permit absolute linking to subdomains
922 ! Non-accessible resources (ex. mailto) blocked from embedded URIs (img src)
923 - Type variable in HTMLDefinition was not being set properly, fixed
924 - Documentation updated
925 + TODO added request Phalanger
926 + TODO added request Native compression
927 + TODO added request Remove redundant tags
928 + TODO added possible plaintext formatter for HTML Purifier documentation
929 + Updated ConfigDoc TODO
930 + Improved inline comments in AttrDef/Class.php, AttrDef/CSS.php
932 + Revamped documentation into HTML, along with misc updates
933 - HTMLPurifier_Context doesn't throw a variable reference error if you attempt
934 to retrieve a non-existent variable
935 . Switched to purify()-wide Context object registry
936 . Refactored unit tests to minimize duplication
937 . XSS attack sheet updated
938 . configdoc.xml now has xml:space attached to default value nodes
939 . Allow configuration directives to permit null values
940 . Cleaned up test-cases to remove unnecessary swallowErrors()
942 1.1.2, released 2006-09-30
943 ! Add HTMLPurifier.auto.php stub file that configures include_path
944 - Documentation updated
945 + INSTALL document rewritten
946 + TODO added semi-lossy conversion
947 + API Doxygen docs' file exclusions updated
948 + Added notes on HTML versus XML attribute whitespace handling
949 + Noted that HTMLPurifier_ChildDef_Custom isn't being used
950 + Noted that config object's definitions are cached versions
951 - Fixed lack of attribute parsing in HTMLPurifier_Lexer_PEARSax3
952 - ftp:// URIs now have their typecodes checked
953 - Hooked up HTMLPurifier_ChildDef_Custom's unit tests (they weren't being run)
954 . Line endings standardized throughout project (svn:eol-style standardized)
955 . Refactored parseData() to general Lexer class
956 . Tester named "HTML Purifier" not "HTMLPurifier"
958 1.1.1, released 2006-09-24
959 ! Configuration option to optionally Tidy up output for indentation to make up
960 for dropped whitespace by DOMLex (pretty-printing for the entire application
961 should be done by a page-wide Tidy)
962 - Various documentation updates
963 - Fixed parse error in configuration documentation script
964 - Fixed fatal error in benchmark scripts, slightly augmented
965 - As far as possible, whitespace is preserved in-between table children
966 - Sample test-settings.php file included
968 1.1.0, released 2006-09-16
969 ! Directive documentation generation using XSLT
970 ! XHTML can now be turned off, output becomes <br>
971 - Made URI validator more forgiving: will ignore leading and trailing
972 quotes, apostrophes and less than or greater than signs.
973 - Enforce alphanumeric namespace and directive names for configuration.
974 - Table child definition made more flexible, will fix up poorly ordered elements
975 . Renamed ConfigDef to ConfigSchema
977 1.0.1, released 2006-09-04
978 - Fixed slight bug in DOMLex attribute parsing
979 - Fixed rejection of case-insensitive configuration values when there is a
980 set of allowed values. This manifested in %Core.Encoding.
981 - Fixed rejection of inline style declarations that had lots of extra
982 space in them. This manifested in TinyMCE.
984 1.0.0, released 2006-09-01
985 ! Shorthand CSS properties implemented: font, border, background, list-style
986 ! Basic color keywords translated into hexadecimal values
987 ! Table CSS properties implemented
988 ! Support for charsets other than UTF-8 (defined by iconv)
989 ! Malformed UTF-8 and non-SGML character detection and cleaning implemented
990 - Fixed broken numeric entity conversion
991 - API documentation completed
992 . (HTML|CSS)Definition de-singleton-ized
994 1.0.0beta, released 2006-08-16
995 ! First public release, most functionality implemented. Notable omissions are:
996 + Shorthand CSS properties
997 + Table CSS properties
998 + Deprecated attribute transformations