1 NEWS ( CHANGELOG and HISTORY ) HTMLPurifier
2 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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.
18 4.3.0, released 2011-03-27
19 # Fixed broken caching of customized raw definitions, but requires an
20 API change. The old API still works but will emit a warning,
21 see http://htmlpurifier.org/docs/enduser-customize.html#optimized
22 for how to upgrade your code.
23 # Protect against Internet Explorer innerHTML behavior by specially
24 treating attributes with backticks but no angled brackets, quotes or
25 spaces. This constitutes a slight semantic change, which can be
26 reverted using %Output.FixInnerHTML. Reported by Neike Taika-Tessaro
28 # Protect against cssText/innerHTML by restricting allowed characters
29 used in fonts further than mandated by the specification and encoding
30 some extra special characters in URLs. Reported by Neike
31 Taika-Tessaro and Mario Heiderich.
32 ! Added %HTML.Nofollow to add rel="nofollow" to external links.
33 ! More types of SPL autoloaders allowed on later versions of PHP.
34 ! Implementations for position, top, left, right, bottom, z-index
35 when %CSS.Trusted is on.
36 ! Add %Cache.SerializerPermissions option for custom serializer
37 directory/file permissions
38 ! Fix longstanding bug in Flash support for non-IE browsers, and
39 allow more wmode attributes.
40 ! Add %CSS.AllowedFonts to restrict permissible font names.
41 - Switch to an iterative traversal of the DOM, which prevents us
42 from running out of stack space for deeply nested documents.
43 Thanks Maxim Krizhanovsky for contributing a patch.
44 - Make removal of conditional IE comments ungreedy; thanks Bernd
46 - Escape CDATA before removing Internet Explorer comments.
47 - Fix removal of id attributes under certain conditions by ensuring
48 armor attributes are preserved when recreating tags.
49 - Check if schema.ser was corrupted.
50 - Check if zend.ze1_compatibility_mode is on, and error out if it is.
51 This safety check is only done for HTMLPurifier.auto.php; if you
52 are using standalone or the specialized includes files, you're
53 expected to know what you're doing.
54 - Stop repeatedly writing the cache file after I'm done customizing a
55 raw definition. Reported by ajh.
56 - Switch to using require_once in the Bootstrap to work around bad
57 interaction with Zend Debugger and APC. Reported by Antonio Parraga.
58 - Fix URI handling when hostname is missing but scheme is present.
59 Reported by Neike Taika-Tessaro.
60 - Fix missing numeric entities on DirectLex; thanks Neike Taika-Tessaro
62 - Fix harmless notice from indexing into empty string. Thanks Matthijs
63 Kooijman <matthijs@stdin.nl> for reporting.
64 - Don't autoclose no parent elements are able to support the element
65 that triggered the autoclose. In particular fixes strange behavior
66 of stray <li> tags. Thanks pkuliga@gmail.com for reporting and
67 Neike Taika-Tessaro <pinkgothic@gmail.com> for debugging assistance.
69 4.2.0, released 2010-09-15
70 ! Added %Core.RemoveProcessingInstructions, which lets you remove
72 ! Added %URI.DisableResources functionality; the directive originally
73 did nothing. Thanks David Rothstein for reporting.
74 ! Add documentation about configuration directive types.
75 ! Add %CSS.ForbiddenProperties configuration directive.
76 ! Add %HTML.FlashAllowFullScreen to permit embedded Flash objects
77 to utilize full-screen mode.
78 ! Add optional support for the <code>file</code> URI scheme, enable
79 by explicitly setting %URI.AllowedSchemes.
80 ! Add %Core.NormalizeNewlines options to allow turning off newline
82 - Fix improper handling of Internet Explorer conditional comments
83 by parser. Thanks zmonteca for reporting.
84 - Fix missing attributes bug when running on Mac Snow Leopard and APC.
85 Thanks sidepodcast for the fix.
86 - Warn if an element is allowed, but an attribute it requires is
89 4.1.1, released 2010-05-31
90 - Fix undefined index warnings in maintenance scripts.
91 - Fix bug in DirectLex for parsing elements with a single attribute
93 - Rewrite CSS output logic for font-family and url(). Thanks Mario
94 Heiderich <mario.heiderich@googlemail.com> for reporting and Takeshi
95 Terada <t-terada@violet.plala.or.jp> for suggesting the fix.
96 - Emit an error for CollectErrors if a body is extracted
97 - Fix bug where in background-position for center keyword handling.
98 - Fix infinite loop when a wrapper element is inserted in a context
99 where it's not allowed. Thanks Lars <lars@renoz.dk> for reporting.
100 - Remove +x bit and shebang from index.php; only supported mode is to
101 explicitly call it with php.
102 - Make test script less chatty when log_errors is on.
104 4.1.0, released 2010-04-26
105 ! Support proprietary height attribute on table element
106 ! Support YouTube slideshows that contain /cp/ in their URL.
107 ! Support for data: URI scheme; not enabled by default, add it using
109 ! Support flashvars when using %HTML.SafeObject and %HTML.SafeEmbed.
110 ! Support for Internet Explorer compatibility with %HTML.SafeObject
111 using %Output.FlashCompat.
112 ! Handle <ol><ol> properly, by inserting the necessary <li> tag.
113 - Always quote the insides of url(...) in CSS.
115 4.0.0, released 2009-07-07
116 # APIs for ConfigSchema subsystem have substantially changed. See
117 docs/dev-config-bcbreaks.txt for details; in essence, anything that
118 had both namespace and directive now have a single unified key.
119 # Some configuration directives were renamed, specifically:
120 %AutoFormatParam.PurifierLinkifyDocURL -> %AutoFormat.PurifierLinkify.DocURL
121 %FilterParam.ExtractStyleBlocksEscaping -> %Filter.ExtractStyleBlocks.Escaping
122 %FilterParam.ExtractStyleBlocksScope -> %Filter.ExtractStyleBlocks.Scope
123 %FilterParam.ExtractStyleBlocksTidyImpl -> %Filter.ExtractStyleBlocks.TidyImpl
124 As usual, the old directive names will still work, but will throw E_NOTICE
126 # The allowed values for class have been relaxed to allow all of CDATA for
127 doctypes that are not XHTML 1.1 or XHTML 2.0. For old behavior, set
128 %Attr.ClassUseCDATA to false.
129 # Instead of appending the content model to an old content model, a blank
130 element will replace the old content model. You can use #SUPER to get
131 the old content model.
132 ! More robust support for name="" and id=""
133 ! HTMLPurifier_Config::inherit($config) allows you to inherit one
134 configuration, and have changes to that configuration be propagated
135 to all of its children.
136 ! Implement %HTML.Attr.Name.UseCDATA, which relaxes validation rules on
137 the name attribute when set. Use with care. Thanks Ian Cook for
139 ! Implement %AutoFormat.RemoveEmpty.RemoveNbsp, which removes empty
140 tags that contain non-breaking spaces as well other whitespace. You
141 can also modify which tags should have maintained with
142 %AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.
143 ! Implement %Attr.AllowedClasses, which allows administrators to restrict
144 classes users can use to a specified finite set of classes, and
145 %Attr.ForbiddenClasses, which is the logical inverse.
146 ! You can now maintain your own configuration schema directories by
147 creating a config-schema.php file or passing an extra argument. Check
148 docs/dev-config-schema.html for more details.
149 ! Added HTMLPurifier_Config->serialize() method, which lets you save away
150 your configuration in a compact serial file, which you can unserialize
151 and use directly without having to go through the overhead of setup.
152 - Fix bug where URIDefinition would not get cleared if it's directives got
154 - Fix fatal error in HTMLPurifier_Encoder on certain platforms (probably NetBSD 5.0)
155 - Fix bug in Linkify autoformatter involving <a><span>http://foo</span></a>
156 - Make %URI.Munge not apply to links that have the same host as your host.
157 - Prevent stray </body> tag from truncating output, if a second </body>
159 . Created script maintenance/rename-config.php for renaming a configuration
160 directive while maintaining its alias. This script does not change source code.
161 . Implement namespace locking for definition construction, to prevent
162 bugs where a directive is used for definition construction but is not
163 used to construct the cache hash.
165 3.3.0, released 2009-02-16
166 ! Implement CSS property 'overflow' when %CSS.AllowTricky is true.
167 ! Implement generic property list classess
168 - Fix bug with testEncodingSupportsASCII() algorithm when iconv() implementation
169 does not do the "right thing" with characters not supported in the output
171 - Spellcheck UTF-8: The Secret To Character Encoding
172 - Fix improper removal of the contents of elements with only whitespace. Thanks
173 Eric Wald for reporting.
174 - Fix broken test suite in versions of PHP without spl_autoload_register()
175 - Fix degenerate case with YouTube filter involving double hyphens.
176 Thanks Pierre Attar for reporting.
177 - Fix YouTube rendering problem on certain versions of Firefox.
178 - Fix CSSDefinition Printer problems with decorators
179 - Add text parameter to unit tests, forces text output
180 . Add verbose mode to command line test runner, use (--verbose)
181 . Turn on unit tests for UnitConverter
182 . Fix missing version number in configuration %Attr.DefaultImageAlt (added 3.2.0)
183 . Fix newline errors that caused spurious failures when CRLF HTML Purifier was
185 . Removed trailing whitespace from all text files, see
186 remote-trailing-whitespace.php maintenance script.
187 . Convert configuration to use property list backend.
189 3.2.0, released 2008-10-31
190 # Using %Core.CollectErrors forces line number/column tracking on, whereas
191 previously you could theoretically turn it off.
192 # HTMLPurifier_Injector->notifyEnd() is formally deprecated. Please
193 use handleEnd() instead.
194 ! %Output.AttrSort for when you need your attributes in alphabetical order to
195 deal with a bug in FCKEditor. Requested by frank farmer.
196 ! Enable HTML comments when %HTML.Trusted is on. Requested by Waldo Jaquith.
197 ! Proper support for name attribute. It is now allowed and equivalent to the id
198 attribute in a and img tags, and is only converted to id when %HTML.TidyLevel
199 is heavy (for all doctypes).
200 ! %AutoFormat.RemoveEmpty to remove some empty tags from documents. Please don't
201 use on hand-written HTML.
202 ! Add error-cases for unsupported elements in MakeWellFormed. This enables
203 the strategy to be used, standalone, on untrusted input.
204 ! %Core.AggressivelyFixLt is on by default. This causes more sensible
205 processing of left angled brackets in smileys and other whatnot.
206 ! Test scripts now have a 'type' parameter, which lets you say 'htmlpurifier',
207 'phpt', 'vtest', etc. in order to only execute those tests. This supercedes
208 the --only-phpt parameter, although for backwards-compatibility the flag
210 ! AutoParagraph auto-formatter will now preserve double-newlines upon output.
211 Users who are not performing inbound filtering, this may seem a little
212 useless, but as a bonus, the test suite and handling of edge cases is also
214 ! Experimental implementation of forms for %HTML.Trusted
215 ! Track column numbers when maintain line numbers is on
216 ! Proprietary 'background' attribute on table-related elements converted into
217 corresponding CSS. Thanks Fusemail for sponsoring this feature!
218 ! Add forward(), forwardUntilEndToken(), backward() and current() to Injector
220 ! HTMLPurifier_Injector->handleEnd() permits modification to end tokens. The
221 time of operation varies slightly from notifyEnd() as *all* end tokens are
222 processed by the injector before they are subject to the well-formedness rules.
223 ! %Attr.DefaultImageAlt allows overriding default behavior of setting alt to
224 basename of image when not present.
225 ! %AutoFormat.DisplayLinkURI neuters <a> tags into plain text URLs.
226 - Fix two bugs in %URI.MakeAbsolute; one involving empty paths in base URLs,
227 the other involving an undefined $is_folder error.
228 - Throw error when %Core.Encoding is set to a spurious value. Previously,
229 this errored silently and returned false.
230 - Redirected stderr to stdout for flush error output.
231 - %URI.DisableExternal will now use the host in %URI.Base if %URI.Host is not
233 - Do not re-munge URL if the output URL has the same host as the input URL.
235 - Fix error in documentation regarding %Filter.ExtractStyleBlocks
236 - Prevent <![CDATA[<body></body>]]> from triggering %Core.ConvertDocumentToFragment
237 - Fix bug with inline elements in blockquotes conflicting with strict doctype
238 - Detect if HTML support is disabled for DOM by checking for loadHTML() method.
239 - Fix bug where dots and double-dots in absolute URLs without hostname were
240 not collapsed by URIFilter_MakeAbsolute.
241 - Fix bug with anonymous modules operating on SafeEmbed or SafeObject elements
242 by reordering their addition.
243 - Will now throw exception on many error conditions during lexer creation; also
244 throw an exception when MaintainLineNumbers is true, but a non-tracksLineNumbers
246 - Detect if domxml extension is loaded, and use DirectLEx accordingly.
247 - Improve handling of big numbers with floating point arithmetic in UnitConverter.
248 Reported by David Morton.
249 . Strategy_MakeWellFormed now operates in-place, saving memory and allowing
250 for more interesting filter-backtracking
251 . New HTMLPurifier_Injector->rewind() functionality, allows injectors to rewind
252 index to reprocess tokens.
253 . StringHashParser now allows for multiline sections with "empty" content;
254 previously the section would remain undefined.
255 . Added --quick option to multitest.php, which tests only the most recent
256 release for each series.
257 . Added --distro option to multitest.php, which accepts either 'normal' or
258 'standalone'. This supercedes --exclude-normal and --exclude-standalone
260 3.1.1, released 2008-06-19
261 # %URI.Munge now, by default, does not munge resources (for example, <img src="">)
262 In order to enable this again, please set %URI.MungeResources to true.
263 ! More robust imagecrash protection with height/width CSS with %CSS.MaxImgLength,
264 and height/width HTML with %HTML.MaxImgLength.
265 ! %URI.MungeSecretKey for secure URI munging. Thanks Chris
266 for sponsoring this feature. Check out the corresponding documentation
267 for details. (Att Nightly testers: The API for this feature changed before
268 the general release. Namely, rename your directives %URI.SecureMungeSecretKey =>
269 %URI.MungeSecretKey and and %URI.SecureMunge => %URI.Munge)
270 ! Implemented post URI filtering. Set member variable $post to true to set
272 ! Allow modules to define injectors via $info_injector. Injectors are
273 automatically disabled if injector's needed elements are not found.
274 ! Support for "safe" objects added, use %HTML.SafeObject and %HTML.SafeEmbed.
275 Thanks Chris for sponsoring. If you've been using ad hoc code from the
276 forums, PLEASE use this instead.
277 ! Added substitutions for %e, %n, %a and %p in %URI.Munge (in order,
278 embedded, tag name, attribute name, CSS property name). See %URI.Munge
279 for more details. Requested by Jochem Blok.
280 - Disable percent height/width attributes for img.
281 - AttrValidator operations are now atomic; updates to attributes are not
282 manifest in token until end of operations. This prevents naughty internal
283 code from directly modifying CurrentToken when they're not supposed to.
284 This semantics change was requested by frank farmer.
285 - Percent encoding checks enabled for URI query and fragment
286 - Fix stray backslashes in font-family; CSS Unicode character escapes are
287 now properly resolved (although *only* in font-family). Thanks Takeshi Terada
289 - Improve parseCDATA algorithm to take into account newline normalization
290 - Account for browser confusion between Yen character and backslash in
291 Shift_JIS encoding. This fix generalizes to any other encoding which is not
292 a strict superset of printable ASCII. Thanks Takeshi Terada for reporting.
293 - Fix missing configuration parameter in Generator calls. Thanks vs for the
295 - Improved adherence to Unicode by checking for non-character codepoints.
296 Thanks Geoffrey Sneddon for reporting. This may result in degraded
297 performance for extremely large inputs.
298 - Allow CSS property-value pair ''text-decoration: none''. Thanks Jochem Blok
300 . Added HTMLPurifier_UnitConverter and HTMLPurifier_Length for convenient
301 handling of CSS-style lengths. HTMLPurifier_AttrDef_CSS_Length now uses
303 . API of HTMLPurifier_AttrDef_CSS_Length changed from __construct($disable_negative)
304 to __construct($min, $max). __construct(true) is equivalent to
306 . Added HTMLPurifier_AttrDef_Switch class
307 . Rename HTMLPurifier_HTMLModule_Tidy->construct() to setup() and bubble method
308 up inheritance hierarchy to HTMLPurifier_HTMLModule. All HTMLModules
309 get this called with the configuration object. All modules now
310 use this rather than __construct(), although legacy code using constructors
311 will still work--the new format, however, lets modules access the
312 configuration object for HTML namespace dependant tweaks.
313 . AttrDef_HTML_Pixels now takes a single construction parameter, pixels.
314 . ConfigSchema data-structure heavily optimized; on average it uses a third
315 the memory it did previously. The interface has changed accordingly,
316 consult changes to HTMLPurifier_Config for details.
317 . Variable parsing types now are magic integers instead of strings
318 . Added benchmark for ConfigSchema
319 . HTMLPurifier_Generator requires $config and $context parameters. If you
320 don't know what they should be, use HTMLPurifier_Config::createDefault()
321 and new HTMLPurifier_Context().
322 . Printers now properly distinguish between output configuration, and
323 target configuration. This is not applicable to scripts using
324 the Printers for HTML Purifier related tasks.
325 . HTML/CSS Printers must be primed with prepareGenerator($gen_config), otherwise
326 fatal errors will ensue.
327 . URIFilter->prepare can return false in order to abort loading of the filter
328 . Factory for AttrDef_URI implemented, URI#embedded to indicate URI that embeds
329 an external resource.
330 . %URI.Munge functionality factored out into a post-filter class.
331 . Added CurrentCSSProperty context variable during CSS validation
333 3.1.0, released 2008-05-18
334 # Unnecessary references to objects (vestiges of PHP4) removed from method
335 signatures. The following methods do not need references when assigning from
336 them and will result in E_STRICT errors if you try:
337 + HTMLPurifier_Config->get*Definition() [* = HTML, CSS]
338 + HTMLPurifier_ConfigSchema::instance()
339 + HTMLPurifier_DefinitionCacheFactory::instance()
340 + HTMLPurifier_DefinitionCacheFactory->create()
341 + HTMLPurifier_DoctypeRegistry->register()
342 + HTMLPurifier_DoctypeRegistry->get()
343 + HTMLPurifier_HTMLModule->addElement()
344 + HTMLPurifier_HTMLModule->addBlankElement()
345 + HTMLPurifier_LanguageFactory::instance()
346 # Printer_ConfigForm's get*() functions were static-ified
347 # %HTML.ForbiddenAttributes requires attribute declarations to be in the
348 form of tag@attr, NOT tag.attr (which will throw an error and won't do
349 anything). This is for forwards compatibility with XML; you'd do best
350 to migrate an %HTML.AllowedAttributes directives to this syntax too.
351 ! Allow index to be false for config from form creation
352 ! Added HTMLPurifier::VERSION constant
353 ! Commas, not dashes, used for serializer IDs. This change is forwards-compatible
354 and allows for version numbers like "3.1.0-dev".
355 ! %HTML.Allowed deals gracefully with whitespace anywhere, anytime!
356 ! HTML Purifier's URI handling is a lot more robust, with much stricter
357 validation checks and better percent encoding handling. Thanks Gareth Heyes
358 for indicating security vulnerabilities from lax percent encoding.
359 ! Bootstrap autoloader deals more robustly with classes that don't exist,
360 preventing class_exists($class, true) from barfing.
361 - InterchangeBuilder now alphabetizes its lists
362 - Validation error in configdoc output fixed
363 - Iconv and other encoding errors muted even with custom error handlers that
364 do not honor error_reporting
365 - Add protection against imagecrash attack with CSS height/width
366 - HTMLPurifier::instance() created for consistency, is equivalent to getInstance()
367 - Fixed and revamped broken ConfigForm smoketest
368 - Bug with bool/null fields in Printer_ConfigForm fixed
369 - Bug with global forbidden attributes fixed
370 - Improved error messages for allowed and forbidden HTML elements and attributes
371 - Missing (or null) in configdoc documentation restored
372 - If DOM throws and exception during parsing with PH5P (occurs in newer versions
373 of DOM), HTML Purifier punts to DirectLex
374 - Fatal error with unserialization of ScriptRequired
375 - Created directories are now chmod'ed properly
376 - Fixed bug with fallback languages in LanguageFactory
377 - Standalone testing setup properly with autoload
378 . Out-of-date documentation revised
379 . UTF-8 encoding check optimization as suggested by Diego
380 . HTMLPurifier_Error removed in favor of exceptions
381 . More copy() function removed; should use clone instead
382 . More extensive unit tests for HTMLDefinition
383 . assertPurification moved to central harness
384 . HTMLPurifier_Generator accepts $config and $context parameters during
385 instantiation, not runtime
386 . Double-quotes outside of attribute values are now unescaped
388 3.1.0rc1, released 2008-04-22
389 # Autoload support added. Internal require_once's removed in favor of an
390 explicit require list or autoloading. To use HTML Purifier,
391 you must now either use HTMLPurifier.auto.php
392 or HTMLPurifier.includes.php; setting the include path and including
393 HTMLPurifier.php is insufficient--in such cases include HTMLPurifier.autoload.php
394 as well to register our autoload handler (or modify your autoload function
395 to check HTMLPurifier_Bootstrap::getPath($class)). You can also use
396 HTMLPurifier.safe-includes.php for a less performance friendly but more
397 user-friendly library load.
398 # HTMLPurifier_ConfigSchema static functions are officially deprecated. Schema
399 information is stored in the ConfigSchema directory, and the
400 maintenance/generate-schema-cache.php generates the schema.ser file, which
401 is now instantiated. Support for userland schema changes coming soon!
402 # HTMLPurifier_Config will now throw E_USER_NOTICE when you use a directive
403 alias; to get rid of these errors just modify your configuration to use
404 the new directive name.
405 # HTMLPurifier->addFilter is deprecated; built-in filters can now be
406 enabled using %Filter.$filter_name or by setting your own filters using
408 # Directive-level safety properties superceded in favor of module-level
409 safety. Internal method HTMLModule->addElement() has changed, although
410 the externally visible HTMLDefinition->addElement has *not* changed.
411 ! Extra utility classes for testing and non-library operations can
412 be found in extras/. Specifically, these are FSTools and ConfigDoc.
413 You may find a use for these in your own project, but right now they
414 are highly experimental and volatile.
415 ! Integration with PHPT allows for automated smoketests
416 ! Limited support for proprietary HTML elements, namely <marquee>, sponsored
417 by Chris. You can enable them with %HTML.Proprietary if your client
419 ! Support for !important CSS cascade modifier. By default, this will be stripped
420 from CSS, but you can enable it using %CSS.AllowImportant
421 ! Support for display and visibility CSS properties added, set %CSS.AllowTricky
423 ! HTML Purifier now has its own Exception hierarchy under HTMLPurifier_Exception.
424 Developer error (not enduser error) can cause these to be triggered.
425 ! Experimental kses() wrapper introduced with HTMLPurifier.kses.php
426 ! Finally %CSS.AllowedProperties for tweaking allowed CSS properties without
427 mucking around with HTMLPurifier_CSSDefinition
428 ! ConfigDoc output has been enhanced with version and deprecation info.
429 ! %HTML.ForbiddenAttributes and %HTML.ForbiddenElements implemented.
430 - Autoclose now operates iteratively, i.e. <span><span><div> now has
431 both span tags closed.
432 - Various HTMLPurifier_Config convenience functions now accept another parameter
433 $schema which defines what HTMLPurifier_ConfigSchema to use besides the
435 - Fix bug with trusted script handling in libxml versions later than 2.6.28.
436 - Fix bug in ExtractStyleBlocks with comments in style tags
437 - Fix bug in comment parsing for DirectLex
438 - Flush output now displayed when in command line mode for unit tester
439 - Fix bug with rgb(0, 1, 2) color syntax with spaces inside shorthand syntax
440 - HTMLPurifier_HTMLDefinition->addAttribute can now be called multiple times
441 on the same element without emitting errors.
442 - Fixed fatal error in PH5P lexer with invalid tag names
443 . Plugins now get their own changelogs according to project conventions.
444 . Convert tokens to use instanceof, reducing memory footprint and
445 improving comparison speed.
446 . Dry runs now supported in SimpleTest; testing facilities improved
447 . Bootstrap class added for handling autoloading functionality
448 . Implemented recursive glob at FSTools->globr
449 . ConfigSchema now has instance methods for all corresponding define*
451 . A couple of new historical maintenance scripts were added.
452 . HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php split into two files
453 . tests/index.php can now be run from any directory.
454 . HTMLPurifier_Token subclasses split into seperate files
455 . HTMLPURIFIER_PREFIX now is defined in Bootstrap.php, NOT HTMLPurifier.php
456 . HTMLPURIFIER_PREFIX can now be defined outside of HTML Purifier
457 . New --php=php flag added, allows PHP executable to be specified (command
459 . htmlpurifier_add_test() preferred method to translate test files in to
460 classes, because it handles PHPT files too.
461 . Debugger class is deprecated and will be removed soon.
462 . Command line argument parsing for testing scripts revamped, now --opt value
464 . Smoketests now cleanup after magic quotes
465 . Generator now can output comments (however, comments are still stripped
466 from HTML Purifier output)
467 . HTMLPurifier_ConfigSchema->validate() deprecated in favor of
468 HTMLPurifier_VarParser->parse()
469 . Integers auto-cast into float type by VarParser.
470 . HTMLPURIFIER_STRICT removed; no validation is performed on runtime, only
471 during cache generation
472 . Reordered script calls in maintenance/flush.php
473 . Command line scripts now honor exit codes
474 . When --flush fails in unit testers, abort tests and print message
475 . Improved documentation in docs/dev-flush.html about the maintenance scripts
476 . copy() methods removed in favor of clone keyword
478 3.0.0, released 2008-01-06
479 # HTML Purifier is PHP 5 only! The 2.1.x branch will be maintained
480 until PHP 4 is completely deprecated, but no new features will be added
482 + Visibility declarations added
483 + Constructor methods renamed to __construct()
484 + PHP4 reference cruft removed (in progress)
485 ! CSS properties are now case-insensitive
486 ! DefinitionCacheFactory now can register new implementations
487 ! New HTMLPurifier_Filter_ExtractStyleBlocks for extracting <style> from
488 documents and cleaning their contents up. Requires the CSSTidy library
489 <http://csstidy.sourceforge.net/>. You can access the blocks with the
490 'StyleBlocks' Context variable ($purifier->context->get('StyleBlocks')).
491 The output CSS can also be "scoped" for a specific element, use:
492 %Filter.ExtractStyleBlocksScope
493 ! Experimental support for some proprietary CSS attributes allowed:
494 opacity (and all of the browser-specific equivalents) and scrollbar colors.
495 Enable by setting %CSS.Proprietary to true.
496 - Colors missing # but in hex form will be corrected
497 - CSS Number algorithm improved
498 - Unit testing and multi-testing now on steroids: command lines,
499 XML output, and other goodies now added.
500 . Unit tests for Injector improved
502 + HTMLPurifier_AttrDef_CSS_AlphaValue
503 + HTMLPurifier_AttrDef_CSS_Filter
504 . Multitest now has a file docblock
506 2.1.3, released 2007-11-05
507 ! tests/multitest.php allows you to test multiple versions by running
508 tests/index.php through multiple interpreters using `phpv` shell
509 script (you must provide this script!)
510 - Fixed poor include ordering for Email URI AttrDefs, causes fatal errors
512 - Injector algorithm further refined: off-by-one error regarding skip
513 counts for dormant injectors fixed
514 - Corrective blockquote definition now enabled for HTML 4.01 Strict
515 - Fatal error when <img> tag (or any other element with required attributes)
516 has 'id' attribute fixed, thanks NykO18 for reporting
517 - Fix warning emitted when a non-supported URI scheme is passed to the
518 MakeAbsolute URIFilter, thanks NykO18 (again)
519 - Further refine AutoParagraph injector. Behavior inside of elements
520 allowing paragraph tags clarified: only inline content delimeted by
521 double newlines (not block elements) are paragraphed.
522 - Buggy treatment of end tags of elements that have required attributes
523 fixed (does not manifest on default tag-set)
524 - Spurious internal content reorganization error suppressed
525 - HTMLDefinition->addElement now returns a reference to the created
526 element object, as implied by the documentation
527 - Phorum mod's HTML Purifier help message expanded (unreleased elsewhere)
528 - Fix a theoretical class of infinite loops from DirectLex reported
530 - Work around unnecessary DOMElement type-cast in PH5P that caused errors
532 - Work around PHP 4 SimpleTest lack-of-error complaining for one-time-only
533 HTMLDefinition errors, this may indicate problems with error-collecting
535 - Make ErrorCollectorEMock work in both PHP 4 and PHP 5
536 - Make PH5P work with PHP 5.0 by removing unnecessary array parameter typedef
537 . %Core.AcceptFullDocuments renamed to %Core.ConvertDocumentToFragment
538 to better communicate its purpose
539 . Error unit tests can now specify the expectation of no errors. Future
540 iterations of the harness will be extremely strict about what errors
542 . Extend Injector hooks to allow for more powerful injector routines
543 . HTMLDefinition->addBlankElement created, as according to the HTMLModule
545 . Doxygen configuration file updated, with minor improvements
546 . Test runner now checks for similarly named files in conf/ directory too.
547 . Minor cosmetic change to flush-definition-cache.php: trailing newline is
549 . Maintenance script for generating PH5P patch added, original PH5P source
550 file also added under version control
551 . Full unit test runner script title made more descriptive with PHP version
552 . Updated INSTALL file to state that 4.3.7 is the earliest version we
555 2.1.2, released 2007-09-03
556 ! Implemented Object module for trusted users
557 ! Implemented experimental HTML5 parsing mode using PH5P. To use, add
559 require_once 'HTMLPurifier/Lexer/PH5P.php';
560 $config->set('Core', 'LexerImpl', 'PH5P');
561 Note that this Lexer introduces some classes not in the HTMLPurifier
562 namespace. Also, this is PHP5 only.
563 ! CSS property border-spacing implemented
564 - Fix non-visible parsing error in DirectLex with empty tags that have
565 slashes inside attribute values.
566 - Fix typo in CSS definition: border-collapse:seperate; was incorrectly
567 accepted as valid CSS. Usually non-visible, because this styling is the
568 default for tables in most browsers. Thanks Brett Zamir for pointing
570 - Fix validation errors in configuration form
571 - Hammer out a bunch of edge-case bugs in the standalone distribution
572 - Inclusion reflection removed from URISchemeRegistry; you must manually
573 include any new schema files you wish to use
574 - Numerous typo fixes in documentation thanks to Brett Zamir
575 . Unit test refactoring for one logical test per test function
576 . Config and context parameters in ComplexHarness deprecated: instead, edit
577 the $config and $context member variables
578 . HTML wrapper in DOMLex now takes DTD identifiers into account; doesn't
579 really make a difference, but is good for completeness sake
580 . merge-library.php script refactored for greater code reusability and
583 2.1.1, released 2007-08-04
584 - Fix show-stopper bug in %URI.MakeAbsolute functionality
585 - Fix PHP4 syntax error in standalone version
586 . Add prefix directory to include path for standalone, this prevents
587 other installations from clobbering the standalone's URI schemes
588 . Single test methods can be invoked by prefixing with __only
590 2.1.0, released 2007-08-02
591 # flush-htmldefinition-cache.php superseded in favor of a generic
592 flush-definition-cache.php script, you can clear a specific cache
593 by passing its name as a parameter to the script
594 ! Phorum mod implemented for HTML Purifier
595 ! With %Core.AggressivelyFixLt, <3 and similar emoticons no longer
596 trigger HTML removal in PHP5 (DOMLex). This directive is not necessary
597 for PHP4 (DirectLex).
598 ! Standalone file now available, which greatly reduces the amount of
599 includes (although there are still a few files that reside in the
601 ! Relative URIs can now be transformed into their absolute equivalents
602 using %URI.Base and %URI.MakeAbsolute
603 ! Ruby implemented for XHTML 1.1
604 ! You can now define custom URI filtering behavior, see enduser-uri-filter.html
606 ! UTF-8 font names now supported in CSS
607 - AutoFormatters emit friendly error messages if tags or attributes they
609 - ConfigForm's compactification of directive names is now configurable
610 - AutoParagraph autoformatter algorithm refined after field-testing
611 - XHTML 1.1 now applies XHTML 1.0 Strict cleanup routines, namely
613 - Contents of <style> tags removed by default when tags are removed
614 . HTMLPurifier_Config->getSerial() implemented, this is extremely useful
615 for output cache invalidation
616 . ConfigForm printer now can retrieve CSS and JS files as strings, in
617 case HTML Purifier's directory is not publically accessible
618 . Introduce new text/itext configuration directive values: these represent
619 longer strings that would be more appropriately edited with a textarea
620 . Allow newlines to act as separators for lists, hashes, lookups and
622 . ConfigForm generates textareas instead of text inputs for lists, hashes,
623 lookups, text and itext fields
624 . Hidden element content removal genericized: %Core.HiddenElements can
625 be used to customize this behavior, by default <script> and <style> are
627 . Added HTMLPURIFIER_PREFIX constant, should be used instead of dirname(__FILE__)
628 . Custom ChildDef added to default include list
629 . URIScheme reflection improved: will not attempt to include file if class
630 already exists. May clobber autoload, so I need to keep an eye on it
631 . ConfigSchema heavily optimized, will only collect information and validate
632 definitions when HTMLPURIFIER_SCHEMA_STRICT is true.
633 . AttrDef_URI unit tests and implementation refactored
634 . benchmarks/ directory now protected from public view with .htaccess file;
635 run the tests via command line
636 . URI scheme is munged off if there is no authority and the scheme is the
638 . All unit tests inherit from HTMLPurifier_Harness, not UnitTestCase
639 . Interface for URIScheme changed
640 . Generic URI object to hold components of URI added, most systems involved
641 in URI validation have been migrated to use it
642 . Custom filtering for URIs factored out to URIDefinition interface for
643 maximum extensibility
645 2.0.1, released 2007-06-27
646 ! Tag auto-closing now based on a ChildDef heuristic rather than a
647 manually set auto_close array; some behavior may change
648 ! Experimental AutoFormat functionality added: auto-paragraph and
649 linkify your HTML input by setting %AutoFormat.AutoParagraph and
650 %AutoFormat.Linkify to true
651 ! Newlines normalized internally, and then converted back to the
652 value of PHP_EOL. If this is not desired, set your newline format
653 using %Output.Newline.
654 ! Beta error collection, messages are implemented for the most generic
655 cases involving Lexing or Strategies
656 - Clean up special case code for <script> tags
657 - Reorder includes for DefinitionCache decorators, fixes a possible
659 - Fixed bug where manually modified definitions were not saved via cache
660 (mostly harmless, except for the fact that it would be a little slower)
661 - Configuration objects with different serials do not clobber each
662 others when revision numbers are unequal
663 - Improve Serializer DefinitionCache directory permissions checks
664 - DefinitionCache no longer throws errors when it encounters old
665 serial files that do not conform to the current style
666 - Stray xmlns attributes removed from configuration documentation
667 - configForm.php smoketest no longer has XSS vulnerability due to
668 unescaped print_r output
669 - Printer adheres to configuration's directives on output format
670 - Fix improperly named form field in ConfigForm printer
671 . Rewire some test-cases to swallow errors rather than expect them
672 . HTMLDefinition printer updated with some of the new attributes
673 . DefinitionCache keys reordered to reflect precedence: version number,
674 hash, then revision number
675 . %Core.DefinitionCache renamed to %Cache.DefinitionImpl
676 . Interlinking in configuration documentation added using
677 Injector_PurifierLinkify
678 . Directives now keep track of aliases to themselves
679 . Error collector now requires a severity to be passed, use PHP's internal
680 error constants for this
681 . HTMLPurifier_Config::getAllowedDirectivesForForm implemented, allows
682 much easier selective embedding of configuration values
683 . Doctype objects now accept public and system DTD identifiers
684 . %HTML.Doctype is now constrained by specific values, to specify a custom
685 doctype use new %HTML.CustomDoctype
686 . ConfigForm truncates long directives to keep the form small, and does
687 not re-output namespaces
689 2.0.0, released 2007-06-20
690 # Completely refactored HTMLModuleManager, decentralizing safety
692 # Transform modules changed to Tidy modules, which offer more flexibility
693 and better modularization
694 # Configuration object now finalizes itself when a read operation is
695 performed on it, ensuring that its internal state stays consistent.
696 To revert this behavior, you can set the $autoFinalize member variable
697 off, but it's not recommended.
698 # New compact syntax for AttrDef objects that can be used to instantiate
699 new objects via make()
700 # Definitions (esp. HTMLDefinition) are now cached for a significant
701 performance boost. You can disable caching by setting %Core.DefinitionCache
702 to null. You CANNOT edit raw definitions without setting the corresponding
703 DefinitionID directive (%HTML.DefinitionID for HTMLDefinition).
704 # Contents between <script> tags are now completely removed if <script>
706 # Prototype-declarations for Lexer removed in favor of configuration
707 determination of Lexer implementations.
708 ! HTML Purifier now works in PHP 4.3.2.
709 ! Configuration form-editing API makes tweaking HTMLPurifier_Config a
711 ! Configuration directives that accept hashes now allow new string
712 format: key1:value1,key2:value2
713 ! ConfigDoc now factored into OOP design
714 ! All deprecated elements now natively supported
715 ! Implement TinyMCE styled whitelist specification format in
717 ! Config object gives more friendly error messages when things go wrong
718 ! Advanced API implemented: easy functions for creating elements (addElement)
719 and attributes (addAttribute) on HTMLDefinition
720 ! Add native support for required attributes
721 - Deprecated and removed EnableRedundantUTF8Cleaning. It didn't even work!
722 - DOMLex will not emit errors when a custom error handler that does not
723 honor error_reporting is used
724 - StrictBlockquote child definition refrains from wrapping whitespace
726 - Bug resulting from tag transforms to non-allowed elements fixed
727 - ChildDef_Custom's regex generation has been improved, removing several
729 . Unit test for ElementDef created, ElementDef behavior modified to
731 . Added convenience functions for HTMLModule constructors
732 . AttrTypes now has accessor functions that should be used instead
733 of directly manipulating info
734 . TagTransform_Center deprecated in favor of generic TagTransform_Simple
735 . Add extra protection in AttrDef_URI against phantom Schemes
736 . Doctype object added to HTMLDefinition which describes certain aspects
737 of the operational document type
738 . Lexer is now pre-emptively included, with a conditional include for the
740 . HTMLDefinition and CSSDefinition have a common parent class: Definition.
741 . DirectLex can now track line-numbers
742 . Preliminary error collector is in place, although no code actually reports
744 . Factor out most of ValidateAttributes to new AttrValidator class
746 1.6.1, released 2007-05-05
747 ! Support for more deprecated attributes via transformations:
748 + hspace and vspace in img
749 + size and noshade in hr
752 + align in caption, table, img and hr
753 + type in ul, ol and li
754 ! DirectLex now preserves text in which a < bracket is followed by
755 a non-alphanumeric character. This means that certain emoticons
757 ! %Core.RemoveInvalidImg is now operational, when set to false invalid
758 images will hang around with an empty src
759 ! target attribute in a tag supported, use %Attr.AllowedFrameTargets
761 ! CSS property white-space now allows nowrap (supported in all modern
762 browsers) but not others (which have spotty browser implementations)
763 ! XHTML 1.1 mode now sort-of works without any fatal errors, and
764 lang is now moved over to xml:lang.
765 ! Attribute transformation smoketest available at smoketests/attrTransform.php
766 ! Transformation of font's size attribute now handles super-large numbers
767 - Possibly fatal bug with __autoload() fixed in module manager
768 - Invert HTMLModuleManager->addModule() processing order to check
769 prefixes first and then the literal module
770 - Empty strings get converted to empty arrays instead of arrays with
771 an empty string in them.
772 - Merging in attribute lists now works.
773 . Demo script removed: it has been added to the website's repository
774 . Basic.php script modified to work out of the box
775 . Refactor AttrTransform classes to reduce duplication
776 . AttrTransform_TextAlign axed in favor of a more general
777 AttrTransform_EnumToCSS, refer to HTMLModule/TransformToStrict.php to
778 see how the new equivalent is implemented
779 . Unit tests now use exclusively assertIdentical
781 1.6.0, released 2007-04-01
782 ! Support for most common deprecated attributes via transformations:
783 + bgcolor in td, th, tr and table
786 + width in td, th and hr
788 ! Support for CSS attribute 'height' added
789 ! Support for rel and rev attributes in a tags added, use %Attr.AllowedRel
790 and %Attr.AllowedRev to activate
791 - You can define ID blacklists using regular expressions via
792 %Attr.IDBlacklistRegexp
793 - Error messages are emitted when you attempt to "allow" elements or
794 attributes that HTML Purifier does not support
795 - Fix segfault in unit test. The problem is not very reproduceable and
796 I don't know what causes it, but a six line patch fixed it.
798 1.5.0, released 2007-03-23
799 ! Added a rudimentary I18N and L10N system modeled off MediaWiki. It
800 doesn't actually do anything yet, but keep your eyes peeled.
801 ! docs/enduser-utf8.html explains how to use UTF-8 and HTML Purifier
802 ! Newly structured HTMLDefinition modeled off of XHTML 1.1 modules.
803 I am loathe to release beta quality APIs, but this is exactly that;
804 don't use the internal interfaces if you're not willing to do migration
806 - Allow 'x' subtag in language codes
807 - Fixed buggy chameleon-support for ins and del
808 . Added support for IDREF attributes (i.e. for)
809 . Renamed HTMLPurifier_AttrDef_Class to HTMLPurifier_AttrDef_Nmtokens
810 . Removed context variable ParentType, replaced with IsInline, which
811 is false when you're not inline and an integer of the parent that
812 caused you to become inline when you are (so possibly zero)
813 . Removed ElementDef->type in favor of ElementDef->descendants_are_inline
814 and HTMLDefinition->content_sets
815 . StrictBlockquote now reports what elements its supposed to allow,
816 rather than what it does allow
817 . Removed HTMLDefinition->info_flow_elements in favor of
818 HTMLDefinition->content_sets['Flow']
819 . Removed redundant "exclusionary" definitions from DTD roster
820 . StrictBlockquote now requires a construction parameter as if it
821 were an Required ChildDef, this is the "real" set of allowed elements
822 . AttrDef partitioned into HTML, CSS and URI segments
823 . Modify Youtube filter regexp to be multiline
824 . Require both PHP5 and DOM extension in order to use DOMLex, fixes
825 some edge cases where a DOMDocument class exists in a PHP4 environment
826 due to DOM XML extension.
828 1.4.1, released 2007-01-21
829 ! docs/enduser-youtube.html updated according to new functionality
830 - YouTube IDs can have underscores and dashes
832 1.4.0, released 2007-01-21
833 ! Implemented list-style-image, URIs now allowed in list-style
834 ! Implemented background-image, background-repeat, background-attachment
835 and background-position CSS properties. Shorthand property background
836 supports all of these properties.
837 ! Configuration documentation looks nicer
838 ! Added %Core.EscapeNonASCIICharacters to workaround loss of Unicode
839 characters while %Core.Encoding is set to a non-UTF-8 encoding.
840 ! Support for configuration directive aliases added
841 ! Config object can now be instantiated from ini files
842 ! YouTube preservation code added to the core, with two lines of code
843 you can add it as a filter to your code. See smoketests/preserveYouTube.php
845 ! Moved SLOW to docs/enduser-slow.html and added code examples
846 - Replaced version check with functionality check for DOM (thanks Stephen
848 . Added smoketest 'all.php', which loads all other smoketests via frames
849 . Implemented AttrDef_CSSURI for url(http://google.com) style declarations
850 . Added convenient single test selector form on test runner
852 1.3.2, released 2006-12-25
853 ! HTMLPurifier object now accepts configuration arrays, no need to manually
854 instantiate a configuration object
855 ! Context object now accessible to outside
856 ! Added enduser-youtube.html, explains how to embed YouTube videos. See
857 also corresponding smoketest preserveYouTube.php.
858 ! Added purifyArray(), which takes a list of HTML and purifies it all
859 ! Added static member variable $version to HTML Purifier with PHP-compatible
860 version number string.
861 - Fixed fatal error thrown by upper-cased language attributes
862 - printDefinition.php: added labels, added better clarification
863 . HTMLPurifier_Config::create() added, takes mixed variable and converts into
864 a HTMLPurifier_Config object.
866 1.3.1, released 2006-12-06
867 ! Added HTMLPurifier.func.php stub for a convenient function to call the library
868 - Fixed bug in RemoveInvalidImg code that caused all images to be dropped
869 (thanks to .mario for reporting this)
870 . Standardized all attribute handling variables to attr, made it plural
872 1.3.0, released 2006-11-26
873 # Invalid images are now removed, rather than replaced with a dud
874 <img src="" alt="Invalid image" />. Previous behavior can be restored
875 with new directive %Core.RemoveInvalidImg set to false.
876 ! (X)HTML Strict now supported
877 + Transparently handles inline elements in block context (blockquote)
878 ! Added GET method to demo for easier validation, added 50kb max input size
879 ! New directive %HTML.BlockWrapper, for block-ifying inline elements
880 ! New directive %HTML.Parent, allows you to only allow inline content
881 ! New directives %HTML.AllowedElements and %HTML.AllowedAttributes to let
882 users narrow the set of allowed tags
883 ! <li value="4"> and <ul start="2"> now allowed in loose mode
884 ! New directives %URI.DisableExternalResources and %URI.DisableResources
885 ! New directive %Attr.DisableURI, which eliminates all hyperlinking
886 ! New directive %URI.Munge, munges URI so you can use some sort of redirector
887 service to avoid PageRank leaks or warn users that they are exiting your site.
888 ! Added spiffy new smoketest printDefinition.php, which lets you twiddle with
889 the configuration settings and see how the internal rules are affected.
890 ! New directive %URI.HostBlacklist for blocking links to bad hosts.
891 xssAttacks.php smoketest updated accordingly.
892 - Added missing type to ChildDef_Chameleon
893 - Remove Tidy option from demo if there is not Tidy available
894 . ChildDef_Required guards against empty tags
895 . Lookup table HTMLDefinition->info_flow_elements added
896 . Added peace-of-mind variable initialization to Strategy_FixNesting
897 . Added HTMLPurifier->info_parent_def, parent child processing made special
898 . Added internal documents briefly summarizing future progression of HTML
899 . HTMLPurifier_Config->getBatch($namespace) added
900 . More lenient casting to bool from string in HTMLPurifier_ConfigSchema
901 . Refactored ChildDef classes into their own files
903 1.2.0, released 2006-11-19
904 # ID attributes now disabled by default. New directives:
905 + %HTML.EnableAttrID - restores old behavior by allowing IDs
906 + %Attr.IDPrefix - %Attr.IDBlacklist alternative that munges all user IDs
907 so that they don't collide with your IDs
908 + %Attr.IDPrefixLocal - Same as above, but for when there are multiple
909 instances of user content on the page
910 + Profuse documentation on how to use these available in docs/enduser-id.txt
911 ! Added MODx plugin <http://modxcms.com/forums/index.php/topic,6604.0.html>
912 ! Added percent encoding normalization
913 ! XSS attacks smoketest given facelift
914 ! Configuration documentation now has table of contents
915 ! Added %URI.DisableExternal, which prevents links to external websites. You
916 can also use %URI.Host to permit absolute linking to subdomains
917 ! Non-accessible resources (ex. mailto) blocked from embedded URIs (img src)
918 - Type variable in HTMLDefinition was not being set properly, fixed
919 - Documentation updated
920 + TODO added request Phalanger
921 + TODO added request Native compression
922 + TODO added request Remove redundant tags
923 + TODO added possible plaintext formatter for HTML Purifier documentation
924 + Updated ConfigDoc TODO
925 + Improved inline comments in AttrDef/Class.php, AttrDef/CSS.php
927 + Revamped documentation into HTML, along with misc updates
928 - HTMLPurifier_Context doesn't throw a variable reference error if you attempt
929 to retrieve a non-existent variable
930 . Switched to purify()-wide Context object registry
931 . Refactored unit tests to minimize duplication
932 . XSS attack sheet updated
933 . configdoc.xml now has xml:space attached to default value nodes
934 . Allow configuration directives to permit null values
935 . Cleaned up test-cases to remove unnecessary swallowErrors()
937 1.1.2, released 2006-09-30
938 ! Add HTMLPurifier.auto.php stub file that configures include_path
939 - Documentation updated
940 + INSTALL document rewritten
941 + TODO added semi-lossy conversion
942 + API Doxygen docs' file exclusions updated
943 + Added notes on HTML versus XML attribute whitespace handling
944 + Noted that HTMLPurifier_ChildDef_Custom isn't being used
945 + Noted that config object's definitions are cached versions
946 - Fixed lack of attribute parsing in HTMLPurifier_Lexer_PEARSax3
947 - ftp:// URIs now have their typecodes checked
948 - Hooked up HTMLPurifier_ChildDef_Custom's unit tests (they weren't being run)
949 . Line endings standardized throughout project (svn:eol-style standardized)
950 . Refactored parseData() to general Lexer class
951 . Tester named "HTML Purifier" not "HTMLPurifier"
953 1.1.1, released 2006-09-24
954 ! Configuration option to optionally Tidy up output for indentation to make up
955 for dropped whitespace by DOMLex (pretty-printing for the entire application
956 should be done by a page-wide Tidy)
957 - Various documentation updates
958 - Fixed parse error in configuration documentation script
959 - Fixed fatal error in benchmark scripts, slightly augmented
960 - As far as possible, whitespace is preserved in-between table children
961 - Sample test-settings.php file included
963 1.1.0, released 2006-09-16
964 ! Directive documentation generation using XSLT
965 ! XHTML can now be turned off, output becomes <br>
966 - Made URI validator more forgiving: will ignore leading and trailing
967 quotes, apostrophes and less than or greater than signs.
968 - Enforce alphanumeric namespace and directive names for configuration.
969 - Table child definition made more flexible, will fix up poorly ordered elements
970 . Renamed ConfigDef to ConfigSchema
972 1.0.1, released 2006-09-04
973 - Fixed slight bug in DOMLex attribute parsing
974 - Fixed rejection of case-insensitive configuration values when there is a
975 set of allowed values. This manifested in %Core.Encoding.
976 - Fixed rejection of inline style declarations that had lots of extra
977 space in them. This manifested in TinyMCE.
979 1.0.0, released 2006-09-01
980 ! Shorthand CSS properties implemented: font, border, background, list-style
981 ! Basic color keywords translated into hexadecimal values
982 ! Table CSS properties implemented
983 ! Support for charsets other than UTF-8 (defined by iconv)
984 ! Malformed UTF-8 and non-SGML character detection and cleaning implemented
985 - Fixed broken numeric entity conversion
986 - API documentation completed
987 . (HTML|CSS)Definition de-singleton-ized
989 1.0.0beta, released 2006-08-16
990 ! First public release, most functionality implemented. Notable omissions are:
991 + Shorthand CSS properties
992 + Table CSS properties
993 + Deprecated attribute transformations