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.
19 4.3.0, released 2011-03-27
20 # Fixed broken caching of customized raw definitions, but requires an
21 API change. The old API still works but will emit a warning,
22 see http://htmlpurifier.org/docs/enduser-customize.html#optimized
23 for how to upgrade your code.
24 # Protect against Internet Explorer innerHTML behavior by specially
25 treating attributes with backticks but no angled brackets, quotes or
26 spaces. This constitutes a slight semantic change, which can be
27 reverted using %Output.FixInnerHTML. Reported by Neike Taika-Tessaro
29 # Protect against cssText/innerHTML by restricting allowed characters
30 used in fonts further than mandated by the specification and encoding
31 some extra special characters in URLs. Reported by Neike
32 Taika-Tessaro and Mario Heiderich.
33 ! Added %HTML.Nofollow to add rel="nofollow" to external links.
34 ! More types of SPL autoloaders allowed on later versions of PHP.
35 ! Implementations for position, top, left, right, bottom, z-index
36 when %CSS.Trusted is on.
37 ! Add %Cache.SerializerPermissions option for custom serializer
38 directory/file permissions
39 ! Fix longstanding bug in Flash support for non-IE browsers, and
40 allow more wmode attributes.
41 ! Add %CSS.AllowedFonts to restrict permissible font names.
42 - Switch to an iterative traversal of the DOM, which prevents us
43 from running out of stack space for deeply nested documents.
44 Thanks Maxim Krizhanovsky for contributing a patch.
45 - Make removal of conditional IE comments ungreedy; thanks Bernd
47 - Escape CDATA before removing Internet Explorer comments.
48 - Fix removal of id attributes under certain conditions by ensuring
49 armor attributes are preserved when recreating tags.
50 - Check if schema.ser was corrupted.
51 - Check if zend.ze1_compatibility_mode is on, and error out if it is.
52 This safety check is only done for HTMLPurifier.auto.php; if you
53 are using standalone or the specialized includes files, you're
54 expected to know what you're doing.
55 - Stop repeatedly writing the cache file after I'm done customizing a
56 raw definition. Reported by ajh.
57 - Switch to using require_once in the Bootstrap to work around bad
58 interaction with Zend Debugger and APC. Reported by Antonio Parraga.
59 - Fix URI handling when hostname is missing but scheme is present.
60 Reported by Neike Taika-Tessaro.
61 - Fix missing numeric entities on DirectLex; thanks Neike Taika-Tessaro
63 - Fix harmless notice from indexing into empty string. Thanks Matthijs
64 Kooijman <matthijs@stdin.nl> for reporting.
65 - Don't autoclose no parent elements are able to support the element
66 that triggered the autoclose. In particular fixes strange behavior
67 of stray <li> tags. Thanks pkuliga@gmail.com for reporting and
68 Neike Taika-Tessaro <pinkgothic@gmail.com> for debugging assistance.
70 4.2.0, released 2010-09-15
71 ! Added %Core.RemoveProcessingInstructions, which lets you remove
73 ! Added %URI.DisableResources functionality; the directive originally
74 did nothing. Thanks David Rothstein for reporting.
75 ! Add documentation about configuration directive types.
76 ! Add %CSS.ForbiddenProperties configuration directive.
77 ! Add %HTML.FlashAllowFullScreen to permit embedded Flash objects
78 to utilize full-screen mode.
79 ! Add optional support for the <code>file</code> URI scheme, enable
80 by explicitly setting %URI.AllowedSchemes.
81 ! Add %Core.NormalizeNewlines options to allow turning off newline
83 - Fix improper handling of Internet Explorer conditional comments
84 by parser. Thanks zmonteca for reporting.
85 - Fix missing attributes bug when running on Mac Snow Leopard and APC.
86 Thanks sidepodcast for the fix.
87 - Warn if an element is allowed, but an attribute it requires is
90 4.1.1, released 2010-05-31
91 - Fix undefined index warnings in maintenance scripts.
92 - Fix bug in DirectLex for parsing elements with a single attribute
94 - Rewrite CSS output logic for font-family and url(). Thanks Mario
95 Heiderich <mario.heiderich@googlemail.com> for reporting and Takeshi
96 Terada <t-terada@violet.plala.or.jp> for suggesting the fix.
97 - Emit an error for CollectErrors if a body is extracted
98 - Fix bug where in background-position for center keyword handling.
99 - Fix infinite loop when a wrapper element is inserted in a context
100 where it's not allowed. Thanks Lars <lars@renoz.dk> for reporting.
101 - Remove +x bit and shebang from index.php; only supported mode is to
102 explicitly call it with php.
103 - Make test script less chatty when log_errors is on.
105 4.1.0, released 2010-04-26
106 ! Support proprietary height attribute on table element
107 ! Support YouTube slideshows that contain /cp/ in their URL.
108 ! Support for data: URI scheme; not enabled by default, add it using
110 ! Support flashvars when using %HTML.SafeObject and %HTML.SafeEmbed.
111 ! Support for Internet Explorer compatibility with %HTML.SafeObject
112 using %Output.FlashCompat.
113 ! Handle <ol><ol> properly, by inserting the necessary <li> tag.
114 - Always quote the insides of url(...) in CSS.
116 4.0.0, released 2009-07-07
117 # APIs for ConfigSchema subsystem have substantially changed. See
118 docs/dev-config-bcbreaks.txt for details; in essence, anything that
119 had both namespace and directive now have a single unified key.
120 # Some configuration directives were renamed, specifically:
121 %AutoFormatParam.PurifierLinkifyDocURL -> %AutoFormat.PurifierLinkify.DocURL
122 %FilterParam.ExtractStyleBlocksEscaping -> %Filter.ExtractStyleBlocks.Escaping
123 %FilterParam.ExtractStyleBlocksScope -> %Filter.ExtractStyleBlocks.Scope
124 %FilterParam.ExtractStyleBlocksTidyImpl -> %Filter.ExtractStyleBlocks.TidyImpl
125 As usual, the old directive names will still work, but will throw E_NOTICE
127 # The allowed values for class have been relaxed to allow all of CDATA for
128 doctypes that are not XHTML 1.1 or XHTML 2.0. For old behavior, set
129 %Attr.ClassUseCDATA to false.
130 # Instead of appending the content model to an old content model, a blank
131 element will replace the old content model. You can use #SUPER to get
132 the old content model.
133 ! More robust support for name="" and id=""
134 ! HTMLPurifier_Config::inherit($config) allows you to inherit one
135 configuration, and have changes to that configuration be propagated
136 to all of its children.
137 ! Implement %HTML.Attr.Name.UseCDATA, which relaxes validation rules on
138 the name attribute when set. Use with care. Thanks Ian Cook for
140 ! Implement %AutoFormat.RemoveEmpty.RemoveNbsp, which removes empty
141 tags that contain non-breaking spaces as well other whitespace. You
142 can also modify which tags should have maintained with
143 %AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.
144 ! Implement %Attr.AllowedClasses, which allows administrators to restrict
145 classes users can use to a specified finite set of classes, and
146 %Attr.ForbiddenClasses, which is the logical inverse.
147 ! You can now maintain your own configuration schema directories by
148 creating a config-schema.php file or passing an extra argument. Check
149 docs/dev-config-schema.html for more details.
150 ! Added HTMLPurifier_Config->serialize() method, which lets you save away
151 your configuration in a compact serial file, which you can unserialize
152 and use directly without having to go through the overhead of setup.
153 - Fix bug where URIDefinition would not get cleared if it's directives got
155 - Fix fatal error in HTMLPurifier_Encoder on certain platforms (probably NetBSD 5.0)
156 - Fix bug in Linkify autoformatter involving <a><span>http://foo</span></a>
157 - Make %URI.Munge not apply to links that have the same host as your host.
158 - Prevent stray </body> tag from truncating output, if a second </body>
160 . Created script maintenance/rename-config.php for renaming a configuration
161 directive while maintaining its alias. This script does not change source code.
162 . Implement namespace locking for definition construction, to prevent
163 bugs where a directive is used for definition construction but is not
164 used to construct the cache hash.
166 3.3.0, released 2009-02-16
167 ! Implement CSS property 'overflow' when %CSS.AllowTricky is true.
168 ! Implement generic property list classess
169 - Fix bug with testEncodingSupportsASCII() algorithm when iconv() implementation
170 does not do the "right thing" with characters not supported in the output
172 - Spellcheck UTF-8: The Secret To Character Encoding
173 - Fix improper removal of the contents of elements with only whitespace. Thanks
174 Eric Wald for reporting.
175 - Fix broken test suite in versions of PHP without spl_autoload_register()
176 - Fix degenerate case with YouTube filter involving double hyphens.
177 Thanks Pierre Attar for reporting.
178 - Fix YouTube rendering problem on certain versions of Firefox.
179 - Fix CSSDefinition Printer problems with decorators
180 - Add text parameter to unit tests, forces text output
181 . Add verbose mode to command line test runner, use (--verbose)
182 . Turn on unit tests for UnitConverter
183 . Fix missing version number in configuration %Attr.DefaultImageAlt (added 3.2.0)
184 . Fix newline errors that caused spurious failures when CRLF HTML Purifier was
186 . Removed trailing whitespace from all text files, see
187 remote-trailing-whitespace.php maintenance script.
188 . Convert configuration to use property list backend.
190 3.2.0, released 2008-10-31
191 # Using %Core.CollectErrors forces line number/column tracking on, whereas
192 previously you could theoretically turn it off.
193 # HTMLPurifier_Injector->notifyEnd() is formally deprecated. Please
194 use handleEnd() instead.
195 ! %Output.AttrSort for when you need your attributes in alphabetical order to
196 deal with a bug in FCKEditor. Requested by frank farmer.
197 ! Enable HTML comments when %HTML.Trusted is on. Requested by Waldo Jaquith.
198 ! Proper support for name attribute. It is now allowed and equivalent to the id
199 attribute in a and img tags, and is only converted to id when %HTML.TidyLevel
200 is heavy (for all doctypes).
201 ! %AutoFormat.RemoveEmpty to remove some empty tags from documents. Please don't
202 use on hand-written HTML.
203 ! Add error-cases for unsupported elements in MakeWellFormed. This enables
204 the strategy to be used, standalone, on untrusted input.
205 ! %Core.AggressivelyFixLt is on by default. This causes more sensible
206 processing of left angled brackets in smileys and other whatnot.
207 ! Test scripts now have a 'type' parameter, which lets you say 'htmlpurifier',
208 'phpt', 'vtest', etc. in order to only execute those tests. This supercedes
209 the --only-phpt parameter, although for backwards-compatibility the flag
211 ! AutoParagraph auto-formatter will now preserve double-newlines upon output.
212 Users who are not performing inbound filtering, this may seem a little
213 useless, but as a bonus, the test suite and handling of edge cases is also
215 ! Experimental implementation of forms for %HTML.Trusted
216 ! Track column numbers when maintain line numbers is on
217 ! Proprietary 'background' attribute on table-related elements converted into
218 corresponding CSS. Thanks Fusemail for sponsoring this feature!
219 ! Add forward(), forwardUntilEndToken(), backward() and current() to Injector
221 ! HTMLPurifier_Injector->handleEnd() permits modification to end tokens. The
222 time of operation varies slightly from notifyEnd() as *all* end tokens are
223 processed by the injector before they are subject to the well-formedness rules.
224 ! %Attr.DefaultImageAlt allows overriding default behavior of setting alt to
225 basename of image when not present.
226 ! %AutoFormat.DisplayLinkURI neuters <a> tags into plain text URLs.
227 - Fix two bugs in %URI.MakeAbsolute; one involving empty paths in base URLs,
228 the other involving an undefined $is_folder error.
229 - Throw error when %Core.Encoding is set to a spurious value. Previously,
230 this errored silently and returned false.
231 - Redirected stderr to stdout for flush error output.
232 - %URI.DisableExternal will now use the host in %URI.Base if %URI.Host is not
234 - Do not re-munge URL if the output URL has the same host as the input URL.
236 - Fix error in documentation regarding %Filter.ExtractStyleBlocks
237 - Prevent <![CDATA[<body></body>]]> from triggering %Core.ConvertDocumentToFragment
238 - Fix bug with inline elements in blockquotes conflicting with strict doctype
239 - Detect if HTML support is disabled for DOM by checking for loadHTML() method.
240 - Fix bug where dots and double-dots in absolute URLs without hostname were
241 not collapsed by URIFilter_MakeAbsolute.
242 - Fix bug with anonymous modules operating on SafeEmbed or SafeObject elements
243 by reordering their addition.
244 - Will now throw exception on many error conditions during lexer creation; also
245 throw an exception when MaintainLineNumbers is true, but a non-tracksLineNumbers
247 - Detect if domxml extension is loaded, and use DirectLEx accordingly.
248 - Improve handling of big numbers with floating point arithmetic in UnitConverter.
249 Reported by David Morton.
250 . Strategy_MakeWellFormed now operates in-place, saving memory and allowing
251 for more interesting filter-backtracking
252 . New HTMLPurifier_Injector->rewind() functionality, allows injectors to rewind
253 index to reprocess tokens.
254 . StringHashParser now allows for multiline sections with "empty" content;
255 previously the section would remain undefined.
256 . Added --quick option to multitest.php, which tests only the most recent
257 release for each series.
258 . Added --distro option to multitest.php, which accepts either 'normal' or
259 'standalone'. This supercedes --exclude-normal and --exclude-standalone
261 3.1.1, released 2008-06-19
262 # %URI.Munge now, by default, does not munge resources (for example, <img src="">)
263 In order to enable this again, please set %URI.MungeResources to true.
264 ! More robust imagecrash protection with height/width CSS with %CSS.MaxImgLength,
265 and height/width HTML with %HTML.MaxImgLength.
266 ! %URI.MungeSecretKey for secure URI munging. Thanks Chris
267 for sponsoring this feature. Check out the corresponding documentation
268 for details. (Att Nightly testers: The API for this feature changed before
269 the general release. Namely, rename your directives %URI.SecureMungeSecretKey =>
270 %URI.MungeSecretKey and and %URI.SecureMunge => %URI.Munge)
271 ! Implemented post URI filtering. Set member variable $post to true to set
273 ! Allow modules to define injectors via $info_injector. Injectors are
274 automatically disabled if injector's needed elements are not found.
275 ! Support for "safe" objects added, use %HTML.SafeObject and %HTML.SafeEmbed.
276 Thanks Chris for sponsoring. If you've been using ad hoc code from the
277 forums, PLEASE use this instead.
278 ! Added substitutions for %e, %n, %a and %p in %URI.Munge (in order,
279 embedded, tag name, attribute name, CSS property name). See %URI.Munge
280 for more details. Requested by Jochem Blok.
281 - Disable percent height/width attributes for img.
282 - AttrValidator operations are now atomic; updates to attributes are not
283 manifest in token until end of operations. This prevents naughty internal
284 code from directly modifying CurrentToken when they're not supposed to.
285 This semantics change was requested by frank farmer.
286 - Percent encoding checks enabled for URI query and fragment
287 - Fix stray backslashes in font-family; CSS Unicode character escapes are
288 now properly resolved (although *only* in font-family). Thanks Takeshi Terada
290 - Improve parseCDATA algorithm to take into account newline normalization
291 - Account for browser confusion between Yen character and backslash in
292 Shift_JIS encoding. This fix generalizes to any other encoding which is not
293 a strict superset of printable ASCII. Thanks Takeshi Terada for reporting.
294 - Fix missing configuration parameter in Generator calls. Thanks vs for the
296 - Improved adherence to Unicode by checking for non-character codepoints.
297 Thanks Geoffrey Sneddon for reporting. This may result in degraded
298 performance for extremely large inputs.
299 - Allow CSS property-value pair ''text-decoration: none''. Thanks Jochem Blok
301 . Added HTMLPurifier_UnitConverter and HTMLPurifier_Length for convenient
302 handling of CSS-style lengths. HTMLPurifier_AttrDef_CSS_Length now uses
304 . API of HTMLPurifier_AttrDef_CSS_Length changed from __construct($disable_negative)
305 to __construct($min, $max). __construct(true) is equivalent to
307 . Added HTMLPurifier_AttrDef_Switch class
308 . Rename HTMLPurifier_HTMLModule_Tidy->construct() to setup() and bubble method
309 up inheritance hierarchy to HTMLPurifier_HTMLModule. All HTMLModules
310 get this called with the configuration object. All modules now
311 use this rather than __construct(), although legacy code using constructors
312 will still work--the new format, however, lets modules access the
313 configuration object for HTML namespace dependant tweaks.
314 . AttrDef_HTML_Pixels now takes a single construction parameter, pixels.
315 . ConfigSchema data-structure heavily optimized; on average it uses a third
316 the memory it did previously. The interface has changed accordingly,
317 consult changes to HTMLPurifier_Config for details.
318 . Variable parsing types now are magic integers instead of strings
319 . Added benchmark for ConfigSchema
320 . HTMLPurifier_Generator requires $config and $context parameters. If you
321 don't know what they should be, use HTMLPurifier_Config::createDefault()
322 and new HTMLPurifier_Context().
323 . Printers now properly distinguish between output configuration, and
324 target configuration. This is not applicable to scripts using
325 the Printers for HTML Purifier related tasks.
326 . HTML/CSS Printers must be primed with prepareGenerator($gen_config), otherwise
327 fatal errors will ensue.
328 . URIFilter->prepare can return false in order to abort loading of the filter
329 . Factory for AttrDef_URI implemented, URI#embedded to indicate URI that embeds
330 an external resource.
331 . %URI.Munge functionality factored out into a post-filter class.
332 . Added CurrentCSSProperty context variable during CSS validation
334 3.1.0, released 2008-05-18
335 # Unnecessary references to objects (vestiges of PHP4) removed from method
336 signatures. The following methods do not need references when assigning from
337 them and will result in E_STRICT errors if you try:
338 + HTMLPurifier_Config->get*Definition() [* = HTML, CSS]
339 + HTMLPurifier_ConfigSchema::instance()
340 + HTMLPurifier_DefinitionCacheFactory::instance()
341 + HTMLPurifier_DefinitionCacheFactory->create()
342 + HTMLPurifier_DoctypeRegistry->register()
343 + HTMLPurifier_DoctypeRegistry->get()
344 + HTMLPurifier_HTMLModule->addElement()
345 + HTMLPurifier_HTMLModule->addBlankElement()
346 + HTMLPurifier_LanguageFactory::instance()
347 # Printer_ConfigForm's get*() functions were static-ified
348 # %HTML.ForbiddenAttributes requires attribute declarations to be in the
349 form of tag@attr, NOT tag.attr (which will throw an error and won't do
350 anything). This is for forwards compatibility with XML; you'd do best
351 to migrate an %HTML.AllowedAttributes directives to this syntax too.
352 ! Allow index to be false for config from form creation
353 ! Added HTMLPurifier::VERSION constant
354 ! Commas, not dashes, used for serializer IDs. This change is forwards-compatible
355 and allows for version numbers like "3.1.0-dev".
356 ! %HTML.Allowed deals gracefully with whitespace anywhere, anytime!
357 ! HTML Purifier's URI handling is a lot more robust, with much stricter
358 validation checks and better percent encoding handling. Thanks Gareth Heyes
359 for indicating security vulnerabilities from lax percent encoding.
360 ! Bootstrap autoloader deals more robustly with classes that don't exist,
361 preventing class_exists($class, true) from barfing.
362 - InterchangeBuilder now alphabetizes its lists
363 - Validation error in configdoc output fixed
364 - Iconv and other encoding errors muted even with custom error handlers that
365 do not honor error_reporting
366 - Add protection against imagecrash attack with CSS height/width
367 - HTMLPurifier::instance() created for consistency, is equivalent to getInstance()
368 - Fixed and revamped broken ConfigForm smoketest
369 - Bug with bool/null fields in Printer_ConfigForm fixed
370 - Bug with global forbidden attributes fixed
371 - Improved error messages for allowed and forbidden HTML elements and attributes
372 - Missing (or null) in configdoc documentation restored
373 - If DOM throws and exception during parsing with PH5P (occurs in newer versions
374 of DOM), HTML Purifier punts to DirectLex
375 - Fatal error with unserialization of ScriptRequired
376 - Created directories are now chmod'ed properly
377 - Fixed bug with fallback languages in LanguageFactory
378 - Standalone testing setup properly with autoload
379 . Out-of-date documentation revised
380 . UTF-8 encoding check optimization as suggested by Diego
381 . HTMLPurifier_Error removed in favor of exceptions
382 . More copy() function removed; should use clone instead
383 . More extensive unit tests for HTMLDefinition
384 . assertPurification moved to central harness
385 . HTMLPurifier_Generator accepts $config and $context parameters during
386 instantiation, not runtime
387 . Double-quotes outside of attribute values are now unescaped
389 3.1.0rc1, released 2008-04-22
390 # Autoload support added. Internal require_once's removed in favor of an
391 explicit require list or autoloading. To use HTML Purifier,
392 you must now either use HTMLPurifier.auto.php
393 or HTMLPurifier.includes.php; setting the include path and including
394 HTMLPurifier.php is insufficient--in such cases include HTMLPurifier.autoload.php
395 as well to register our autoload handler (or modify your autoload function
396 to check HTMLPurifier_Bootstrap::getPath($class)). You can also use
397 HTMLPurifier.safe-includes.php for a less performance friendly but more
398 user-friendly library load.
399 # HTMLPurifier_ConfigSchema static functions are officially deprecated. Schema
400 information is stored in the ConfigSchema directory, and the
401 maintenance/generate-schema-cache.php generates the schema.ser file, which
402 is now instantiated. Support for userland schema changes coming soon!
403 # HTMLPurifier_Config will now throw E_USER_NOTICE when you use a directive
404 alias; to get rid of these errors just modify your configuration to use
405 the new directive name.
406 # HTMLPurifier->addFilter is deprecated; built-in filters can now be
407 enabled using %Filter.$filter_name or by setting your own filters using
409 # Directive-level safety properties superceded in favor of module-level
410 safety. Internal method HTMLModule->addElement() has changed, although
411 the externally visible HTMLDefinition->addElement has *not* changed.
412 ! Extra utility classes for testing and non-library operations can
413 be found in extras/. Specifically, these are FSTools and ConfigDoc.
414 You may find a use for these in your own project, but right now they
415 are highly experimental and volatile.
416 ! Integration with PHPT allows for automated smoketests
417 ! Limited support for proprietary HTML elements, namely <marquee>, sponsored
418 by Chris. You can enable them with %HTML.Proprietary if your client
420 ! Support for !important CSS cascade modifier. By default, this will be stripped
421 from CSS, but you can enable it using %CSS.AllowImportant
422 ! Support for display and visibility CSS properties added, set %CSS.AllowTricky
424 ! HTML Purifier now has its own Exception hierarchy under HTMLPurifier_Exception.
425 Developer error (not enduser error) can cause these to be triggered.
426 ! Experimental kses() wrapper introduced with HTMLPurifier.kses.php
427 ! Finally %CSS.AllowedProperties for tweaking allowed CSS properties without
428 mucking around with HTMLPurifier_CSSDefinition
429 ! ConfigDoc output has been enhanced with version and deprecation info.
430 ! %HTML.ForbiddenAttributes and %HTML.ForbiddenElements implemented.
431 - Autoclose now operates iteratively, i.e. <span><span><div> now has
432 both span tags closed.
433 - Various HTMLPurifier_Config convenience functions now accept another parameter
434 $schema which defines what HTMLPurifier_ConfigSchema to use besides the
436 - Fix bug with trusted script handling in libxml versions later than 2.6.28.
437 - Fix bug in ExtractStyleBlocks with comments in style tags
438 - Fix bug in comment parsing for DirectLex
439 - Flush output now displayed when in command line mode for unit tester
440 - Fix bug with rgb(0, 1, 2) color syntax with spaces inside shorthand syntax
441 - HTMLPurifier_HTMLDefinition->addAttribute can now be called multiple times
442 on the same element without emitting errors.
443 - Fixed fatal error in PH5P lexer with invalid tag names
444 . Plugins now get their own changelogs according to project conventions.
445 . Convert tokens to use instanceof, reducing memory footprint and
446 improving comparison speed.
447 . Dry runs now supported in SimpleTest; testing facilities improved
448 . Bootstrap class added for handling autoloading functionality
449 . Implemented recursive glob at FSTools->globr
450 . ConfigSchema now has instance methods for all corresponding define*
452 . A couple of new historical maintenance scripts were added.
453 . HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php split into two files
454 . tests/index.php can now be run from any directory.
455 . HTMLPurifier_Token subclasses split into seperate files
456 . HTMLPURIFIER_PREFIX now is defined in Bootstrap.php, NOT HTMLPurifier.php
457 . HTMLPURIFIER_PREFIX can now be defined outside of HTML Purifier
458 . New --php=php flag added, allows PHP executable to be specified (command
460 . htmlpurifier_add_test() preferred method to translate test files in to
461 classes, because it handles PHPT files too.
462 . Debugger class is deprecated and will be removed soon.
463 . Command line argument parsing for testing scripts revamped, now --opt value
465 . Smoketests now cleanup after magic quotes
466 . Generator now can output comments (however, comments are still stripped
467 from HTML Purifier output)
468 . HTMLPurifier_ConfigSchema->validate() deprecated in favor of
469 HTMLPurifier_VarParser->parse()
470 . Integers auto-cast into float type by VarParser.
471 . HTMLPURIFIER_STRICT removed; no validation is performed on runtime, only
472 during cache generation
473 . Reordered script calls in maintenance/flush.php
474 . Command line scripts now honor exit codes
475 . When --flush fails in unit testers, abort tests and print message
476 . Improved documentation in docs/dev-flush.html about the maintenance scripts
477 . copy() methods removed in favor of clone keyword
479 3.0.0, released 2008-01-06
480 # HTML Purifier is PHP 5 only! The 2.1.x branch will be maintained
481 until PHP 4 is completely deprecated, but no new features will be added
483 + Visibility declarations added
484 + Constructor methods renamed to __construct()
485 + PHP4 reference cruft removed (in progress)
486 ! CSS properties are now case-insensitive
487 ! DefinitionCacheFactory now can register new implementations
488 ! New HTMLPurifier_Filter_ExtractStyleBlocks for extracting <style> from
489 documents and cleaning their contents up. Requires the CSSTidy library
490 <http://csstidy.sourceforge.net/>. You can access the blocks with the
491 'StyleBlocks' Context variable ($purifier->context->get('StyleBlocks')).
492 The output CSS can also be "scoped" for a specific element, use:
493 %Filter.ExtractStyleBlocksScope
494 ! Experimental support for some proprietary CSS attributes allowed:
495 opacity (and all of the browser-specific equivalents) and scrollbar colors.
496 Enable by setting %CSS.Proprietary to true.
497 - Colors missing # but in hex form will be corrected
498 - CSS Number algorithm improved
499 - Unit testing and multi-testing now on steroids: command lines,
500 XML output, and other goodies now added.
501 . Unit tests for Injector improved
503 + HTMLPurifier_AttrDef_CSS_AlphaValue
504 + HTMLPurifier_AttrDef_CSS_Filter
505 . Multitest now has a file docblock
507 2.1.3, released 2007-11-05
508 ! tests/multitest.php allows you to test multiple versions by running
509 tests/index.php through multiple interpreters using `phpv` shell
510 script (you must provide this script!)
511 - Fixed poor include ordering for Email URI AttrDefs, causes fatal errors
513 - Injector algorithm further refined: off-by-one error regarding skip
514 counts for dormant injectors fixed
515 - Corrective blockquote definition now enabled for HTML 4.01 Strict
516 - Fatal error when <img> tag (or any other element with required attributes)
517 has 'id' attribute fixed, thanks NykO18 for reporting
518 - Fix warning emitted when a non-supported URI scheme is passed to the
519 MakeAbsolute URIFilter, thanks NykO18 (again)
520 - Further refine AutoParagraph injector. Behavior inside of elements
521 allowing paragraph tags clarified: only inline content delimeted by
522 double newlines (not block elements) are paragraphed.
523 - Buggy treatment of end tags of elements that have required attributes
524 fixed (does not manifest on default tag-set)
525 - Spurious internal content reorganization error suppressed
526 - HTMLDefinition->addElement now returns a reference to the created
527 element object, as implied by the documentation
528 - Phorum mod's HTML Purifier help message expanded (unreleased elsewhere)
529 - Fix a theoretical class of infinite loops from DirectLex reported
531 - Work around unnecessary DOMElement type-cast in PH5P that caused errors
533 - Work around PHP 4 SimpleTest lack-of-error complaining for one-time-only
534 HTMLDefinition errors, this may indicate problems with error-collecting
536 - Make ErrorCollectorEMock work in both PHP 4 and PHP 5
537 - Make PH5P work with PHP 5.0 by removing unnecessary array parameter typedef
538 . %Core.AcceptFullDocuments renamed to %Core.ConvertDocumentToFragment
539 to better communicate its purpose
540 . Error unit tests can now specify the expectation of no errors. Future
541 iterations of the harness will be extremely strict about what errors
543 . Extend Injector hooks to allow for more powerful injector routines
544 . HTMLDefinition->addBlankElement created, as according to the HTMLModule
546 . Doxygen configuration file updated, with minor improvements
547 . Test runner now checks for similarly named files in conf/ directory too.
548 . Minor cosmetic change to flush-definition-cache.php: trailing newline is
550 . Maintenance script for generating PH5P patch added, original PH5P source
551 file also added under version control
552 . Full unit test runner script title made more descriptive with PHP version
553 . Updated INSTALL file to state that 4.3.7 is the earliest version we
556 2.1.2, released 2007-09-03
557 ! Implemented Object module for trusted users
558 ! Implemented experimental HTML5 parsing mode using PH5P. To use, add
560 require_once 'HTMLPurifier/Lexer/PH5P.php';
561 $config->set('Core', 'LexerImpl', 'PH5P');
562 Note that this Lexer introduces some classes not in the HTMLPurifier
563 namespace. Also, this is PHP5 only.
564 ! CSS property border-spacing implemented
565 - Fix non-visible parsing error in DirectLex with empty tags that have
566 slashes inside attribute values.
567 - Fix typo in CSS definition: border-collapse:seperate; was incorrectly
568 accepted as valid CSS. Usually non-visible, because this styling is the
569 default for tables in most browsers. Thanks Brett Zamir for pointing
571 - Fix validation errors in configuration form
572 - Hammer out a bunch of edge-case bugs in the standalone distribution
573 - Inclusion reflection removed from URISchemeRegistry; you must manually
574 include any new schema files you wish to use
575 - Numerous typo fixes in documentation thanks to Brett Zamir
576 . Unit test refactoring for one logical test per test function
577 . Config and context parameters in ComplexHarness deprecated: instead, edit
578 the $config and $context member variables
579 . HTML wrapper in DOMLex now takes DTD identifiers into account; doesn't
580 really make a difference, but is good for completeness sake
581 . merge-library.php script refactored for greater code reusability and
584 2.1.1, released 2007-08-04
585 - Fix show-stopper bug in %URI.MakeAbsolute functionality
586 - Fix PHP4 syntax error in standalone version
587 . Add prefix directory to include path for standalone, this prevents
588 other installations from clobbering the standalone's URI schemes
589 . Single test methods can be invoked by prefixing with __only
591 2.1.0, released 2007-08-02
592 # flush-htmldefinition-cache.php superseded in favor of a generic
593 flush-definition-cache.php script, you can clear a specific cache
594 by passing its name as a parameter to the script
595 ! Phorum mod implemented for HTML Purifier
596 ! With %Core.AggressivelyFixLt, <3 and similar emoticons no longer
597 trigger HTML removal in PHP5 (DOMLex). This directive is not necessary
598 for PHP4 (DirectLex).
599 ! Standalone file now available, which greatly reduces the amount of
600 includes (although there are still a few files that reside in the
602 ! Relative URIs can now be transformed into their absolute equivalents
603 using %URI.Base and %URI.MakeAbsolute
604 ! Ruby implemented for XHTML 1.1
605 ! You can now define custom URI filtering behavior, see enduser-uri-filter.html
607 ! UTF-8 font names now supported in CSS
608 - AutoFormatters emit friendly error messages if tags or attributes they
610 - ConfigForm's compactification of directive names is now configurable
611 - AutoParagraph autoformatter algorithm refined after field-testing
612 - XHTML 1.1 now applies XHTML 1.0 Strict cleanup routines, namely
614 - Contents of <style> tags removed by default when tags are removed
615 . HTMLPurifier_Config->getSerial() implemented, this is extremely useful
616 for output cache invalidation
617 . ConfigForm printer now can retrieve CSS and JS files as strings, in
618 case HTML Purifier's directory is not publically accessible
619 . Introduce new text/itext configuration directive values: these represent
620 longer strings that would be more appropriately edited with a textarea
621 . Allow newlines to act as separators for lists, hashes, lookups and
623 . ConfigForm generates textareas instead of text inputs for lists, hashes,
624 lookups, text and itext fields
625 . Hidden element content removal genericized: %Core.HiddenElements can
626 be used to customize this behavior, by default <script> and <style> are
628 . Added HTMLPURIFIER_PREFIX constant, should be used instead of dirname(__FILE__)
629 . Custom ChildDef added to default include list
630 . URIScheme reflection improved: will not attempt to include file if class
631 already exists. May clobber autoload, so I need to keep an eye on it
632 . ConfigSchema heavily optimized, will only collect information and validate
633 definitions when HTMLPURIFIER_SCHEMA_STRICT is true.
634 . AttrDef_URI unit tests and implementation refactored
635 . benchmarks/ directory now protected from public view with .htaccess file;
636 run the tests via command line
637 . URI scheme is munged off if there is no authority and the scheme is the
639 . All unit tests inherit from HTMLPurifier_Harness, not UnitTestCase
640 . Interface for URIScheme changed
641 . Generic URI object to hold components of URI added, most systems involved
642 in URI validation have been migrated to use it
643 . Custom filtering for URIs factored out to URIDefinition interface for
644 maximum extensibility
646 2.0.1, released 2007-06-27
647 ! Tag auto-closing now based on a ChildDef heuristic rather than a
648 manually set auto_close array; some behavior may change
649 ! Experimental AutoFormat functionality added: auto-paragraph and
650 linkify your HTML input by setting %AutoFormat.AutoParagraph and
651 %AutoFormat.Linkify to true
652 ! Newlines normalized internally, and then converted back to the
653 value of PHP_EOL. If this is not desired, set your newline format
654 using %Output.Newline.
655 ! Beta error collection, messages are implemented for the most generic
656 cases involving Lexing or Strategies
657 - Clean up special case code for <script> tags
658 - Reorder includes for DefinitionCache decorators, fixes a possible
660 - Fixed bug where manually modified definitions were not saved via cache
661 (mostly harmless, except for the fact that it would be a little slower)
662 - Configuration objects with different serials do not clobber each
663 others when revision numbers are unequal
664 - Improve Serializer DefinitionCache directory permissions checks
665 - DefinitionCache no longer throws errors when it encounters old
666 serial files that do not conform to the current style
667 - Stray xmlns attributes removed from configuration documentation
668 - configForm.php smoketest no longer has XSS vulnerability due to
669 unescaped print_r output
670 - Printer adheres to configuration's directives on output format
671 - Fix improperly named form field in ConfigForm printer
672 . Rewire some test-cases to swallow errors rather than expect them
673 . HTMLDefinition printer updated with some of the new attributes
674 . DefinitionCache keys reordered to reflect precedence: version number,
675 hash, then revision number
676 . %Core.DefinitionCache renamed to %Cache.DefinitionImpl
677 . Interlinking in configuration documentation added using
678 Injector_PurifierLinkify
679 . Directives now keep track of aliases to themselves
680 . Error collector now requires a severity to be passed, use PHP's internal
681 error constants for this
682 . HTMLPurifier_Config::getAllowedDirectivesForForm implemented, allows
683 much easier selective embedding of configuration values
684 . Doctype objects now accept public and system DTD identifiers
685 . %HTML.Doctype is now constrained by specific values, to specify a custom
686 doctype use new %HTML.CustomDoctype
687 . ConfigForm truncates long directives to keep the form small, and does
688 not re-output namespaces
690 2.0.0, released 2007-06-20
691 # Completely refactored HTMLModuleManager, decentralizing safety
693 # Transform modules changed to Tidy modules, which offer more flexibility
694 and better modularization
695 # Configuration object now finalizes itself when a read operation is
696 performed on it, ensuring that its internal state stays consistent.
697 To revert this behavior, you can set the $autoFinalize member variable
698 off, but it's not recommended.
699 # New compact syntax for AttrDef objects that can be used to instantiate
700 new objects via make()
701 # Definitions (esp. HTMLDefinition) are now cached for a significant
702 performance boost. You can disable caching by setting %Core.DefinitionCache
703 to null. You CANNOT edit raw definitions without setting the corresponding
704 DefinitionID directive (%HTML.DefinitionID for HTMLDefinition).
705 # Contents between <script> tags are now completely removed if <script>
707 # Prototype-declarations for Lexer removed in favor of configuration
708 determination of Lexer implementations.
709 ! HTML Purifier now works in PHP 4.3.2.
710 ! Configuration form-editing API makes tweaking HTMLPurifier_Config a
712 ! Configuration directives that accept hashes now allow new string
713 format: key1:value1,key2:value2
714 ! ConfigDoc now factored into OOP design
715 ! All deprecated elements now natively supported
716 ! Implement TinyMCE styled whitelist specification format in
718 ! Config object gives more friendly error messages when things go wrong
719 ! Advanced API implemented: easy functions for creating elements (addElement)
720 and attributes (addAttribute) on HTMLDefinition
721 ! Add native support for required attributes
722 - Deprecated and removed EnableRedundantUTF8Cleaning. It didn't even work!
723 - DOMLex will not emit errors when a custom error handler that does not
724 honor error_reporting is used
725 - StrictBlockquote child definition refrains from wrapping whitespace
727 - Bug resulting from tag transforms to non-allowed elements fixed
728 - ChildDef_Custom's regex generation has been improved, removing several
730 . Unit test for ElementDef created, ElementDef behavior modified to
732 . Added convenience functions for HTMLModule constructors
733 . AttrTypes now has accessor functions that should be used instead
734 of directly manipulating info
735 . TagTransform_Center deprecated in favor of generic TagTransform_Simple
736 . Add extra protection in AttrDef_URI against phantom Schemes
737 . Doctype object added to HTMLDefinition which describes certain aspects
738 of the operational document type
739 . Lexer is now pre-emptively included, with a conditional include for the
741 . HTMLDefinition and CSSDefinition have a common parent class: Definition.
742 . DirectLex can now track line-numbers
743 . Preliminary error collector is in place, although no code actually reports
745 . Factor out most of ValidateAttributes to new AttrValidator class
747 1.6.1, released 2007-05-05
748 ! Support for more deprecated attributes via transformations:
749 + hspace and vspace in img
750 + size and noshade in hr
753 + align in caption, table, img and hr
754 + type in ul, ol and li
755 ! DirectLex now preserves text in which a < bracket is followed by
756 a non-alphanumeric character. This means that certain emoticons
758 ! %Core.RemoveInvalidImg is now operational, when set to false invalid
759 images will hang around with an empty src
760 ! target attribute in a tag supported, use %Attr.AllowedFrameTargets
762 ! CSS property white-space now allows nowrap (supported in all modern
763 browsers) but not others (which have spotty browser implementations)
764 ! XHTML 1.1 mode now sort-of works without any fatal errors, and
765 lang is now moved over to xml:lang.
766 ! Attribute transformation smoketest available at smoketests/attrTransform.php
767 ! Transformation of font's size attribute now handles super-large numbers
768 - Possibly fatal bug with __autoload() fixed in module manager
769 - Invert HTMLModuleManager->addModule() processing order to check
770 prefixes first and then the literal module
771 - Empty strings get converted to empty arrays instead of arrays with
772 an empty string in them.
773 - Merging in attribute lists now works.
774 . Demo script removed: it has been added to the website's repository
775 . Basic.php script modified to work out of the box
776 . Refactor AttrTransform classes to reduce duplication
777 . AttrTransform_TextAlign axed in favor of a more general
778 AttrTransform_EnumToCSS, refer to HTMLModule/TransformToStrict.php to
779 see how the new equivalent is implemented
780 . Unit tests now use exclusively assertIdentical
782 1.6.0, released 2007-04-01
783 ! Support for most common deprecated attributes via transformations:
784 + bgcolor in td, th, tr and table
787 + width in td, th and hr
789 ! Support for CSS attribute 'height' added
790 ! Support for rel and rev attributes in a tags added, use %Attr.AllowedRel
791 and %Attr.AllowedRev to activate
792 - You can define ID blacklists using regular expressions via
793 %Attr.IDBlacklistRegexp
794 - Error messages are emitted when you attempt to "allow" elements or
795 attributes that HTML Purifier does not support
796 - Fix segfault in unit test. The problem is not very reproduceable and
797 I don't know what causes it, but a six line patch fixed it.
799 1.5.0, released 2007-03-23
800 ! Added a rudimentary I18N and L10N system modeled off MediaWiki. It
801 doesn't actually do anything yet, but keep your eyes peeled.
802 ! docs/enduser-utf8.html explains how to use UTF-8 and HTML Purifier
803 ! Newly structured HTMLDefinition modeled off of XHTML 1.1 modules.
804 I am loathe to release beta quality APIs, but this is exactly that;
805 don't use the internal interfaces if you're not willing to do migration
807 - Allow 'x' subtag in language codes
808 - Fixed buggy chameleon-support for ins and del
809 . Added support for IDREF attributes (i.e. for)
810 . Renamed HTMLPurifier_AttrDef_Class to HTMLPurifier_AttrDef_Nmtokens
811 . Removed context variable ParentType, replaced with IsInline, which
812 is false when you're not inline and an integer of the parent that
813 caused you to become inline when you are (so possibly zero)
814 . Removed ElementDef->type in favor of ElementDef->descendants_are_inline
815 and HTMLDefinition->content_sets
816 . StrictBlockquote now reports what elements its supposed to allow,
817 rather than what it does allow
818 . Removed HTMLDefinition->info_flow_elements in favor of
819 HTMLDefinition->content_sets['Flow']
820 . Removed redundant "exclusionary" definitions from DTD roster
821 . StrictBlockquote now requires a construction parameter as if it
822 were an Required ChildDef, this is the "real" set of allowed elements
823 . AttrDef partitioned into HTML, CSS and URI segments
824 . Modify Youtube filter regexp to be multiline
825 . Require both PHP5 and DOM extension in order to use DOMLex, fixes
826 some edge cases where a DOMDocument class exists in a PHP4 environment
827 due to DOM XML extension.
829 1.4.1, released 2007-01-21
830 ! docs/enduser-youtube.html updated according to new functionality
831 - YouTube IDs can have underscores and dashes
833 1.4.0, released 2007-01-21
834 ! Implemented list-style-image, URIs now allowed in list-style
835 ! Implemented background-image, background-repeat, background-attachment
836 and background-position CSS properties. Shorthand property background
837 supports all of these properties.
838 ! Configuration documentation looks nicer
839 ! Added %Core.EscapeNonASCIICharacters to workaround loss of Unicode
840 characters while %Core.Encoding is set to a non-UTF-8 encoding.
841 ! Support for configuration directive aliases added
842 ! Config object can now be instantiated from ini files
843 ! YouTube preservation code added to the core, with two lines of code
844 you can add it as a filter to your code. See smoketests/preserveYouTube.php
846 ! Moved SLOW to docs/enduser-slow.html and added code examples
847 - Replaced version check with functionality check for DOM (thanks Stephen
849 . Added smoketest 'all.php', which loads all other smoketests via frames
850 . Implemented AttrDef_CSSURI for url(http://google.com) style declarations
851 . Added convenient single test selector form on test runner
853 1.3.2, released 2006-12-25
854 ! HTMLPurifier object now accepts configuration arrays, no need to manually
855 instantiate a configuration object
856 ! Context object now accessible to outside
857 ! Added enduser-youtube.html, explains how to embed YouTube videos. See
858 also corresponding smoketest preserveYouTube.php.
859 ! Added purifyArray(), which takes a list of HTML and purifies it all
860 ! Added static member variable $version to HTML Purifier with PHP-compatible
861 version number string.
862 - Fixed fatal error thrown by upper-cased language attributes
863 - printDefinition.php: added labels, added better clarification
864 . HTMLPurifier_Config::create() added, takes mixed variable and converts into
865 a HTMLPurifier_Config object.
867 1.3.1, released 2006-12-06
868 ! Added HTMLPurifier.func.php stub for a convenient function to call the library
869 - Fixed bug in RemoveInvalidImg code that caused all images to be dropped
870 (thanks to .mario for reporting this)
871 . Standardized all attribute handling variables to attr, made it plural
873 1.3.0, released 2006-11-26
874 # Invalid images are now removed, rather than replaced with a dud
875 <img src="" alt="Invalid image" />. Previous behavior can be restored
876 with new directive %Core.RemoveInvalidImg set to false.
877 ! (X)HTML Strict now supported
878 + Transparently handles inline elements in block context (blockquote)
879 ! Added GET method to demo for easier validation, added 50kb max input size
880 ! New directive %HTML.BlockWrapper, for block-ifying inline elements
881 ! New directive %HTML.Parent, allows you to only allow inline content
882 ! New directives %HTML.AllowedElements and %HTML.AllowedAttributes to let
883 users narrow the set of allowed tags
884 ! <li value="4"> and <ul start="2"> now allowed in loose mode
885 ! New directives %URI.DisableExternalResources and %URI.DisableResources
886 ! New directive %Attr.DisableURI, which eliminates all hyperlinking
887 ! New directive %URI.Munge, munges URI so you can use some sort of redirector
888 service to avoid PageRank leaks or warn users that they are exiting your site.
889 ! Added spiffy new smoketest printDefinition.php, which lets you twiddle with
890 the configuration settings and see how the internal rules are affected.
891 ! New directive %URI.HostBlacklist for blocking links to bad hosts.
892 xssAttacks.php smoketest updated accordingly.
893 - Added missing type to ChildDef_Chameleon
894 - Remove Tidy option from demo if there is not Tidy available
895 . ChildDef_Required guards against empty tags
896 . Lookup table HTMLDefinition->info_flow_elements added
897 . Added peace-of-mind variable initialization to Strategy_FixNesting
898 . Added HTMLPurifier->info_parent_def, parent child processing made special
899 . Added internal documents briefly summarizing future progression of HTML
900 . HTMLPurifier_Config->getBatch($namespace) added
901 . More lenient casting to bool from string in HTMLPurifier_ConfigSchema
902 . Refactored ChildDef classes into their own files
904 1.2.0, released 2006-11-19
905 # ID attributes now disabled by default. New directives:
906 + %HTML.EnableAttrID - restores old behavior by allowing IDs
907 + %Attr.IDPrefix - %Attr.IDBlacklist alternative that munges all user IDs
908 so that they don't collide with your IDs
909 + %Attr.IDPrefixLocal - Same as above, but for when there are multiple
910 instances of user content on the page
911 + Profuse documentation on how to use these available in docs/enduser-id.txt
912 ! Added MODx plugin <http://modxcms.com/forums/index.php/topic,6604.0.html>
913 ! Added percent encoding normalization
914 ! XSS attacks smoketest given facelift
915 ! Configuration documentation now has table of contents
916 ! Added %URI.DisableExternal, which prevents links to external websites. You
917 can also use %URI.Host to permit absolute linking to subdomains
918 ! Non-accessible resources (ex. mailto) blocked from embedded URIs (img src)
919 - Type variable in HTMLDefinition was not being set properly, fixed
920 - Documentation updated
921 + TODO added request Phalanger
922 + TODO added request Native compression
923 + TODO added request Remove redundant tags
924 + TODO added possible plaintext formatter for HTML Purifier documentation
925 + Updated ConfigDoc TODO
926 + Improved inline comments in AttrDef/Class.php, AttrDef/CSS.php
928 + Revamped documentation into HTML, along with misc updates
929 - HTMLPurifier_Context doesn't throw a variable reference error if you attempt
930 to retrieve a non-existent variable
931 . Switched to purify()-wide Context object registry
932 . Refactored unit tests to minimize duplication
933 . XSS attack sheet updated
934 . configdoc.xml now has xml:space attached to default value nodes
935 . Allow configuration directives to permit null values
936 . Cleaned up test-cases to remove unnecessary swallowErrors()
938 1.1.2, released 2006-09-30
939 ! Add HTMLPurifier.auto.php stub file that configures include_path
940 - Documentation updated
941 + INSTALL document rewritten
942 + TODO added semi-lossy conversion
943 + API Doxygen docs' file exclusions updated
944 + Added notes on HTML versus XML attribute whitespace handling
945 + Noted that HTMLPurifier_ChildDef_Custom isn't being used
946 + Noted that config object's definitions are cached versions
947 - Fixed lack of attribute parsing in HTMLPurifier_Lexer_PEARSax3
948 - ftp:// URIs now have their typecodes checked
949 - Hooked up HTMLPurifier_ChildDef_Custom's unit tests (they weren't being run)
950 . Line endings standardized throughout project (svn:eol-style standardized)
951 . Refactored parseData() to general Lexer class
952 . Tester named "HTML Purifier" not "HTMLPurifier"
954 1.1.1, released 2006-09-24
955 ! Configuration option to optionally Tidy up output for indentation to make up
956 for dropped whitespace by DOMLex (pretty-printing for the entire application
957 should be done by a page-wide Tidy)
958 - Various documentation updates
959 - Fixed parse error in configuration documentation script
960 - Fixed fatal error in benchmark scripts, slightly augmented
961 - As far as possible, whitespace is preserved in-between table children
962 - Sample test-settings.php file included
964 1.1.0, released 2006-09-16
965 ! Directive documentation generation using XSLT
966 ! XHTML can now be turned off, output becomes <br>
967 - Made URI validator more forgiving: will ignore leading and trailing
968 quotes, apostrophes and less than or greater than signs.
969 - Enforce alphanumeric namespace and directive names for configuration.
970 - Table child definition made more flexible, will fix up poorly ordered elements
971 . Renamed ConfigDef to ConfigSchema
973 1.0.1, released 2006-09-04
974 - Fixed slight bug in DOMLex attribute parsing
975 - Fixed rejection of case-insensitive configuration values when there is a
976 set of allowed values. This manifested in %Core.Encoding.
977 - Fixed rejection of inline style declarations that had lots of extra
978 space in them. This manifested in TinyMCE.
980 1.0.0, released 2006-09-01
981 ! Shorthand CSS properties implemented: font, border, background, list-style
982 ! Basic color keywords translated into hexadecimal values
983 ! Table CSS properties implemented
984 ! Support for charsets other than UTF-8 (defined by iconv)
985 ! Malformed UTF-8 and non-SGML character detection and cleaning implemented
986 - Fixed broken numeric entity conversion
987 - API documentation completed
988 . (HTML|CSS)Definition de-singleton-ized
990 1.0.0beta, released 2006-08-16
991 ! First public release, most functionality implemented. Notable omissions are:
992 + Shorthand CSS properties
993 + Table CSS properties
994 + Deprecated attribute transformations