1 NEWS ( CHANGELOG and HISTORY ) HTMLPurifier
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4 = KEY ====================
10 ==========================
12 3.1.0, unknown release date
13 # Autoload support added. Internal require_once's removed in favor of an
14 explicit require list or autoloading. To use HTML Purifier,
15 you must now either use HTMLPurifier.auto.php
16 or HTMLPurifier.includes.php; setting the include path and including
17 HTMLPurifier.php is insufficient--in such cases include HTMLPurifier.autoload.php
18 as well to register our autoload handler (or modify your autoload function
19 to check HTMLPurifier_Bootstrap::getPath($class)).
20 # HTMLPurifier_ConfigSchema static functions are officially deprecated. Schema
21 information is stored in the ConfigSchema directory, and the
22 maintenance/generate-schema-cache.php generates the schema.ser file, which
23 is now instantiated. Support for userland schema changes coming soon!
24 ! Extra utility classes for testing and non-library operations can
25 be found in extras/. Specifically, these are FSTools and ConfigSchema.
26 You may find a use for these in your own project, but right now they
27 are highly experimental and volatile.
28 ! Integration with PHPT allows for automated smoketests
29 - Autoclose now operates iteratively, i.e. <span><span><div> now has
30 both span tags closed.
31 - Various HTMLPurifier_Config convenience functions now accept another parameter
32 $schema which defines what HTMLPurifier_ConfigSchema to use besides the
34 - Fix bug with trusted script handling in libxml versions later than 2.6.28.
35 . Plugins now get their own changelogs according to project conventions.
36 . Convert tokens to use instanceof, reducing memory footprint and
37 improving comparison speed.
38 . Dry runs now supported in SimpleTest; testing facilities improved
39 . Bootstrap class added for handling autoloading functionality
40 . Implemented recursive glob at FSTools->globr
41 . ConfigSchema now has instance methods for all corresponding define*
43 . A couple of new historical maintenance scripts were added.
44 . HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php split into two files
45 . tests/index.php can now be run from any directory.
46 . HTMLPurifier_Token subclasses split into seperate files
47 . HTMLPURIFIER_PREFIX now is defined in Bootstrap.php, NOT HTMLPurifier.php
48 . HTMLPURIFIER_PREFIX can now be defined outside of HTML Purifier
49 . New --php=php flag added, allows PHP executable to be specified (command
51 . htmlpurifier_add_test() preferred method to translate test files in to
52 classes, because it handles PHPT files too.
53 . Debugger class is deprecated and will be removed soon.
54 . Command line argument parsing for testing scripts revamped, now --opt value
57 3.0.0, released 2008-01-06
58 # HTML Purifier is PHP 5 only! The 2.1.x branch will be maintained
59 until PHP 4 is completely deprecated, but no new features will be added
61 + Visibility declarations added
62 + Constructor methods renamed to __construct()
63 + PHP4 reference cruft removed (in progress)
64 ! CSS properties are now case-insensitive
65 ! DefinitionCacheFactory now can register new implementations
66 ! New HTMLPurifier_Filter_ExtractStyleBlocks for extracting <style> from
67 documents and cleaning their contents up. Requires the CSSTidy library
68 <http://csstidy.sourceforge.net/>. You can access the blocks with the
69 'StyleBlocks' Context variable ($purifier->context->get('StyleBlocks')).
70 The output CSS can also be "scoped" for a specific element, use:
71 %Filter.ExtractStyleBlocksScope
72 ! Experimental support for some proprietary CSS attributes allowed:
73 opacity (and all of the browser-specific equivalents) and scrollbar colors.
74 Enable by setting %CSS.Proprietary to true.
75 - Colors missing # but in hex form will be corrected
76 - CSS Number algorithm improved
77 - Unit testing and multi-testing now on steroids: command lines,
78 XML output, and other goodies now added.
79 . Unit tests for Injector improved
81 + HTMLPurifier_AttrDef_CSS_AlphaValue
82 + HTMLPurifier_AttrDef_CSS_Filter
83 . Multitest now has a file docblock
85 2.1.3, released 2007-11-05
86 ! tests/multitest.php allows you to test multiple versions by running
87 tests/index.php through multiple interpreters using `phpv` shell
88 script (you must provide this script!)
89 - Fixed poor include ordering for Email URI AttrDefs, causes fatal errors
91 - Injector algorithm further refined: off-by-one error regarding skip
92 counts for dormant injectors fixed
93 - Corrective blockquote definition now enabled for HTML 4.01 Strict
94 - Fatal error when <img> tag (or any other element with required attributes)
95 has 'id' attribute fixed, thanks NykO18 for reporting
96 - Fix warning emitted when a non-supported URI scheme is passed to the
97 MakeAbsolute URIFilter, thanks NykO18 (again)
98 - Further refine AutoParagraph injector. Behavior inside of elements
99 allowing paragraph tags clarified: only inline content delimeted by
100 double newlines (not block elements) are paragraphed.
101 - Buggy treatment of end tags of elements that have required attributes
102 fixed (does not manifest on default tag-set)
103 - Spurious internal content reorganization error suppressed
104 - HTMLDefinition->addElement now returns a reference to the created
105 element object, as implied by the documentation
106 - Phorum mod's HTML Purifier help message expanded (unreleased elsewhere)
107 - Fix a theoretical class of infinite loops from DirectLex reported
109 - Work around unnecessary DOMElement type-cast in PH5P that caused errors
111 - Work around PHP 4 SimpleTest lack-of-error complaining for one-time-only
112 HTMLDefinition errors, this may indicate problems with error-collecting
114 - Make ErrorCollectorEMock work in both PHP 4 and PHP 5
115 - Make PH5P work with PHP 5.0 by removing unnecessary array parameter typedef
116 . %Core.AcceptFullDocuments renamed to %Core.ConvertDocumentToFragment
117 to better communicate its purpose
118 . Error unit tests can now specify the expectation of no errors. Future
119 iterations of the harness will be extremely strict about what errors
121 . Extend Injector hooks to allow for more powerful injector routines
122 . HTMLDefinition->addBlankElement created, as according to the HTMLModule
124 . Doxygen configuration file updated, with minor improvements
125 . Test runner now checks for similarly named files in conf/ directory too.
126 . Minor cosmetic change to flush-definition-cache.php: trailing newline is
128 . Maintenance script for generating PH5P patch added, original PH5P source
129 file also added under version control
130 . Full unit test runner script title made more descriptive with PHP version
131 . Updated INSTALL file to state that 4.3.7 is the earliest version we
134 2.1.2, released 2007-09-03
135 ! Implemented Object module for trusted users
136 ! Implemented experimental HTML5 parsing mode using PH5P. To use, add
138 require_once 'HTMLPurifier/Lexer/PH5P.php';
139 $config->set('Core', 'LexerImpl', 'PH5P');
140 Note that this Lexer introduces some classes not in the HTMLPurifier
141 namespace. Also, this is PHP5 only.
142 ! CSS property border-spacing implemented
143 - Fix non-visible parsing error in DirectLex with empty tags that have
144 slashes inside attribute values.
145 - Fix typo in CSS definition: border-collapse:seperate; was incorrectly
146 accepted as valid CSS. Usually non-visible, because this styling is the
147 default for tables in most browsers. Thanks Brett Zamir for pointing
149 - Fix validation errors in configuration form
150 - Hammer out a bunch of edge-case bugs in the standalone distribution
151 - Inclusion reflection removed from URISchemeRegistry; you must manually
152 include any new schema files you wish to use
153 - Numerous typo fixes in documentation thanks to Brett Zamir
154 . Unit test refactoring for one logical test per test function
155 . Config and context parameters in ComplexHarness deprecated: instead, edit
156 the $config and $context member variables
157 . HTML wrapper in DOMLex now takes DTD identifiers into account; doesn't
158 really make a difference, but is good for completeness sake
159 . merge-library.php script refactored for greater code reusability and
162 2.1.1, released 2007-08-04
163 - Fix show-stopper bug in %URI.MakeAbsolute functionality
164 - Fix PHP4 syntax error in standalone version
165 . Add prefix directory to include path for standalone, this prevents
166 other installations from clobbering the standalone's URI schemes
167 . Single test methods can be invoked by prefixing with __only
169 2.1.0, released 2007-08-02
170 # flush-htmldefinition-cache.php superseded in favor of a generic
171 flush-definition-cache.php script, you can clear a specific cache
172 by passing its name as a parameter to the script
173 ! Phorum mod implemented for HTML Purifier
174 ! With %Core.AggressivelyFixLt, <3 and similar emoticons no longer
175 trigger HTML removal in PHP5 (DOMLex). This directive is not necessary
176 for PHP4 (DirectLex).
177 ! Standalone file now available, which greatly reduces the amount of
178 includes (although there are still a few files that reside in the
180 ! Relative URIs can now be transformed into their absolute equivalents
181 using %URI.Base and %URI.MakeAbsolute
182 ! Ruby implemented for XHTML 1.1
183 ! You can now define custom URI filtering behavior, see enduser-uri-filter.html
185 ! UTF-8 font names now supported in CSS
186 - AutoFormatters emit friendly error messages if tags or attributes they
188 - ConfigForm's compactification of directive names is now configurable
189 - AutoParagraph autoformatter algorithm refined after field-testing
190 - XHTML 1.1 now applies XHTML 1.0 Strict cleanup routines, namely
192 - Contents of <style> tags removed by default when tags are removed
193 . HTMLPurifier_Config->getSerial() implemented, this is extremely useful
194 for output cache invalidation
195 . ConfigForm printer now can retrieve CSS and JS files as strings, in
196 case HTML Purifier's directory is not publically accessible
197 . Introduce new text/itext configuration directive values: these represent
198 longer strings that would be more appropriately edited with a textarea
199 . Allow newlines to act as separators for lists, hashes, lookups and
201 . ConfigForm generates textareas instead of text inputs for lists, hashes,
202 lookups, text and itext fields
203 . Hidden element content removal genericized: %Core.HiddenElements can
204 be used to customize this behavior, by default <script> and <style> are
206 . Added HTMLPURIFIER_PREFIX constant, should be used instead of dirname(__FILE__)
207 . Custom ChildDef added to default include list
208 . URIScheme reflection improved: will not attempt to include file if class
209 already exists. May clobber autoload, so I need to keep an eye on it
210 . ConfigSchema heavily optimized, will only collect information and validate
211 definitions when HTMLPURIFIER_SCHEMA_STRICT is true.
212 . AttrDef_URI unit tests and implementation refactored
213 . benchmarks/ directory now protected from public view with .htaccess file;
214 run the tests via command line
215 . URI scheme is munged off if there is no authority and the scheme is the
217 . All unit tests inherit from HTMLPurifier_Harness, not UnitTestCase
218 . Interface for URIScheme changed
219 . Generic URI object to hold components of URI added, most systems involved
220 in URI validation have been migrated to use it
221 . Custom filtering for URIs factored out to URIDefinition interface for
222 maximum extensibility
224 2.0.1, released 2007-06-27
225 ! Tag auto-closing now based on a ChildDef heuristic rather than a
226 manually set auto_close array; some behavior may change
227 ! Experimental AutoFormat functionality added: auto-paragraph and
228 linkify your HTML input by setting %AutoFormat.AutoParagraph and
229 %AutoFormat.Linkify to true
230 ! Newlines normalized internally, and then converted back to the
231 value of PHP_EOL. If this is not desired, set your newline format
232 using %Output.Newline.
233 ! Beta error collection, messages are implemented for the most generic
234 cases involving Lexing or Strategies
235 - Clean up special case code for <script> tags
236 - Reorder includes for DefinitionCache decorators, fixes a possible
238 - Fixed bug where manually modified definitions were not saved via cache
239 (mostly harmless, except for the fact that it would be a little slower)
240 - Configuration objects with different serials do not clobber each
241 others when revision numbers are unequal
242 - Improve Serializer DefinitionCache directory permissions checks
243 - DefinitionCache no longer throws errors when it encounters old
244 serial files that do not conform to the current style
245 - Stray xmlns attributes removed from configuration documentation
246 - configForm.php smoketest no longer has XSS vulnerability due to
247 unescaped print_r output
248 - Printer adheres to configuration's directives on output format
249 - Fix improperly named form field in ConfigForm printer
250 . Rewire some test-cases to swallow errors rather than expect them
251 . HTMLDefinition printer updated with some of the new attributes
252 . DefinitionCache keys reordered to reflect precedence: version number,
253 hash, then revision number
254 . %Core.DefinitionCache renamed to %Cache.DefinitionImpl
255 . Interlinking in configuration documentation added using
256 Injector_PurifierLinkify
257 . Directives now keep track of aliases to themselves
258 . Error collector now requires a severity to be passed, use PHP's internal
259 error constants for this
260 . HTMLPurifier_Config::getAllowedDirectivesForForm implemented, allows
261 much easier selective embedding of configuration values
262 . Doctype objects now accept public and system DTD identifiers
263 . %HTML.Doctype is now constrained by specific values, to specify a custom
264 doctype use new %HTML.CustomDoctype
265 . ConfigForm truncates long directives to keep the form small, and does
266 not re-output namespaces
268 2.0.0, released 2007-06-20
269 # Completely refactored HTMLModuleManager, decentralizing safety
271 # Transform modules changed to Tidy modules, which offer more flexibility
272 and better modularization
273 # Configuration object now finalizes itself when a read operation is
274 performed on it, ensuring that its internal state stays consistent.
275 To revert this behavior, you can set the $autoFinalize member variable
276 off, but it's not recommended.
277 # New compact syntax for AttrDef objects that can be used to instantiate
278 new objects via make()
279 # Definitions (esp. HTMLDefinition) are now cached for a significant
280 performance boost. You can disable caching by setting %Core.DefinitionCache
281 to null. You CANNOT edit raw definitions without setting the corresponding
282 DefinitionID directive (%HTML.DefinitionID for HTMLDefinition).
283 # Contents between <script> tags are now completely removed if <script>
285 # Prototype-declarations for Lexer removed in favor of configuration
286 determination of Lexer implementations.
287 ! HTML Purifier now works in PHP 4.3.2.
288 ! Configuration form-editing API makes tweaking HTMLPurifier_Config a
290 ! Configuration directives that accept hashes now allow new string
291 format: key1:value1,key2:value2
292 ! ConfigDoc now factored into OOP design
293 ! All deprecated elements now natively supported
294 ! Implement TinyMCE styled whitelist specification format in
296 ! Config object gives more friendly error messages when things go wrong
297 ! Advanced API implemented: easy functions for creating elements (addElement)
298 and attributes (addAttribute) on HTMLDefinition
299 ! Add native support for required attributes
300 - Deprecated and removed EnableRedundantUTF8Cleaning. It didn't even work!
301 - DOMLex will not emit errors when a custom error handler that does not
302 honor error_reporting is used
303 - StrictBlockquote child definition refrains from wrapping whitespace
305 - Bug resulting from tag transforms to non-allowed elements fixed
306 - ChildDef_Custom's regex generation has been improved, removing several
308 . Unit test for ElementDef created, ElementDef behavior modified to
310 . Added convenience functions for HTMLModule constructors
311 . AttrTypes now has accessor functions that should be used instead
312 of directly manipulating info
313 . TagTransform_Center deprecated in favor of generic TagTransform_Simple
314 . Add extra protection in AttrDef_URI against phantom Schemes
315 . Doctype object added to HTMLDefinition which describes certain aspects
316 of the operational document type
317 . Lexer is now pre-emptively included, with a conditional include for the
319 . HTMLDefinition and CSSDefinition have a common parent class: Definition.
320 . DirectLex can now track line-numbers
321 . Preliminary error collector is in place, although no code actually reports
323 . Factor out most of ValidateAttributes to new AttrValidator class
325 1.6.1, released 2007-05-05
326 ! Support for more deprecated attributes via transformations:
327 + hspace and vspace in img
328 + size and noshade in hr
331 + align in caption, table, img and hr
332 + type in ul, ol and li
333 ! DirectLex now preserves text in which a < bracket is followed by
334 a non-alphanumeric character. This means that certain emoticons
336 ! %Core.RemoveInvalidImg is now operational, when set to false invalid
337 images will hang around with an empty src
338 ! target attribute in a tag supported, use %Attr.AllowedFrameTargets
340 ! CSS property white-space now allows nowrap (supported in all modern
341 browsers) but not others (which have spotty browser implementations)
342 ! XHTML 1.1 mode now sort-of works without any fatal errors, and
343 lang is now moved over to xml:lang.
344 ! Attribute transformation smoketest available at smoketests/attrTransform.php
345 ! Transformation of font's size attribute now handles super-large numbers
346 - Possibly fatal bug with __autoload() fixed in module manager
347 - Invert HTMLModuleManager->addModule() processing order to check
348 prefixes first and then the literal module
349 - Empty strings get converted to empty arrays instead of arrays with
350 an empty string in them.
351 - Merging in attribute lists now works.
352 . Demo script removed: it has been added to the website's repository
353 . Basic.php script modified to work out of the box
354 . Refactor AttrTransform classes to reduce duplication
355 . AttrTransform_TextAlign axed in favor of a more general
356 AttrTransform_EnumToCSS, refer to HTMLModule/TransformToStrict.php to
357 see how the new equivalent is implemented
358 . Unit tests now use exclusively assertIdentical
360 1.6.0, released 2007-04-01
361 ! Support for most common deprecated attributes via transformations:
362 + bgcolor in td, th, tr and table
365 + width in td, th and hr
367 ! Support for CSS attribute 'height' added
368 ! Support for rel and rev attributes in a tags added, use %Attr.AllowedRel
369 and %Attr.AllowedRev to activate
370 - You can define ID blacklists using regular expressions via
371 %Attr.IDBlacklistRegexp
372 - Error messages are emitted when you attempt to "allow" elements or
373 attributes that HTML Purifier does not support
374 - Fix segfault in unit test. The problem is not very reproduceable and
375 I don't know what causes it, but a six line patch fixed it.
377 1.5.0, released 2007-03-23
378 ! Added a rudimentary I18N and L10N system modeled off MediaWiki. It
379 doesn't actually do anything yet, but keep your eyes peeled.
380 ! docs/enduser-utf8.html explains how to use UTF-8 and HTML Purifier
381 ! Newly structured HTMLDefinition modeled off of XHTML 1.1 modules.
382 I am loathe to release beta quality APIs, but this is exactly that;
383 don't use the internal interfaces if you're not willing to do migration
385 - Allow 'x' subtag in language codes
386 - Fixed buggy chameleon-support for ins and del
387 . Added support for IDREF attributes (i.e. for)
388 . Renamed HTMLPurifier_AttrDef_Class to HTMLPurifier_AttrDef_Nmtokens
389 . Removed context variable ParentType, replaced with IsInline, which
390 is false when you're not inline and an integer of the parent that
391 caused you to become inline when you are (so possibly zero)
392 . Removed ElementDef->type in favor of ElementDef->descendants_are_inline
393 and HTMLDefinition->content_sets
394 . StrictBlockquote now reports what elements its supposed to allow,
395 rather than what it does allow
396 . Removed HTMLDefinition->info_flow_elements in favor of
397 HTMLDefinition->content_sets['Flow']
398 . Removed redundant "exclusionary" definitions from DTD roster
399 . StrictBlockquote now requires a construction parameter as if it
400 were an Required ChildDef, this is the "real" set of allowed elements
401 . AttrDef partitioned into HTML, CSS and URI segments
402 . Modify Youtube filter regexp to be multiline
403 . Require both PHP5 and DOM extension in order to use DOMLex, fixes
404 some edge cases where a DOMDocument class exists in a PHP4 environment
405 due to DOM XML extension.
407 1.4.1, released 2007-01-21
408 ! docs/enduser-youtube.html updated according to new functionality
409 - YouTube IDs can have underscores and dashes
411 1.4.0, released 2007-01-21
412 ! Implemented list-style-image, URIs now allowed in list-style
413 ! Implemented background-image, background-repeat, background-attachment
414 and background-position CSS properties. Shorthand property background
415 supports all of these properties.
416 ! Configuration documentation looks nicer
417 ! Added %Core.EscapeNonASCIICharacters to workaround loss of Unicode
418 characters while %Core.Encoding is set to a non-UTF-8 encoding.
419 ! Support for configuration directive aliases added
420 ! Config object can now be instantiated from ini files
421 ! YouTube preservation code added to the core, with two lines of code
422 you can add it as a filter to your code. See smoketests/preserveYouTube.php
424 ! Moved SLOW to docs/enduser-slow.html and added code examples
425 - Replaced version check with functionality check for DOM (thanks Stephen
427 . Added smoketest 'all.php', which loads all other smoketests via frames
428 . Implemented AttrDef_CSSURI for url(http://google.com) style declarations
429 . Added convenient single test selector form on test runner
431 1.3.2, released 2006-12-25
432 ! HTMLPurifier object now accepts configuration arrays, no need to manually
433 instantiate a configuration object
434 ! Context object now accessible to outside
435 ! Added enduser-youtube.html, explains how to embed YouTube videos. See
436 also corresponding smoketest preserveYouTube.php.
437 ! Added purifyArray(), which takes a list of HTML and purifies it all
438 ! Added static member variable $version to HTML Purifier with PHP-compatible
439 version number string.
440 - Fixed fatal error thrown by upper-cased language attributes
441 - printDefinition.php: added labels, added better clarification
442 . HTMLPurifier_Config::create() added, takes mixed variable and converts into
443 a HTMLPurifier_Config object.
445 1.3.1, released 2006-12-06
446 ! Added HTMLPurifier.func.php stub for a convenient function to call the library
447 - Fixed bug in RemoveInvalidImg code that caused all images to be dropped
448 (thanks to .mario for reporting this)
449 . Standardized all attribute handling variables to attr, made it plural
451 1.3.0, released 2006-11-26
452 # Invalid images are now removed, rather than replaced with a dud
453 <img src="" alt="Invalid image" />. Previous behavior can be restored
454 with new directive %Core.RemoveInvalidImg set to false.
455 ! (X)HTML Strict now supported
456 + Transparently handles inline elements in block context (blockquote)
457 ! Added GET method to demo for easier validation, added 50kb max input size
458 ! New directive %HTML.BlockWrapper, for block-ifying inline elements
459 ! New directive %HTML.Parent, allows you to only allow inline content
460 ! New directives %HTML.AllowedElements and %HTML.AllowedAttributes to let
461 users narrow the set of allowed tags
462 ! <li value="4"> and <ul start="2"> now allowed in loose mode
463 ! New directives %URI.DisableExternalResources and %URI.DisableResources
464 ! New directive %Attr.DisableURI, which eliminates all hyperlinking
465 ! New directive %URI.Munge, munges URI so you can use some sort of redirector
466 service to avoid PageRank leaks or warn users that they are exiting your site.
467 ! Added spiffy new smoketest printDefinition.php, which lets you twiddle with
468 the configuration settings and see how the internal rules are affected.
469 ! New directive %URI.HostBlacklist for blocking links to bad hosts.
470 xssAttacks.php smoketest updated accordingly.
471 - Added missing type to ChildDef_Chameleon
472 - Remove Tidy option from demo if there is not Tidy available
473 . ChildDef_Required guards against empty tags
474 . Lookup table HTMLDefinition->info_flow_elements added
475 . Added peace-of-mind variable initialization to Strategy_FixNesting
476 . Added HTMLPurifier->info_parent_def, parent child processing made special
477 . Added internal documents briefly summarizing future progression of HTML
478 . HTMLPurifier_Config->getBatch($namespace) added
479 . More lenient casting to bool from string in HTMLPurifier_ConfigSchema
480 . Refactored ChildDef classes into their own files
482 1.2.0, released 2006-11-19
483 # ID attributes now disabled by default. New directives:
484 + %HTML.EnableAttrID - restores old behavior by allowing IDs
485 + %Attr.IDPrefix - %Attr.IDBlacklist alternative that munges all user IDs
486 so that they don't collide with your IDs
487 + %Attr.IDPrefixLocal - Same as above, but for when there are multiple
488 instances of user content on the page
489 + Profuse documentation on how to use these available in docs/enduser-id.txt
490 ! Added MODx plugin <http://modxcms.com/forums/index.php/topic,6604.0.html>
491 ! Added percent encoding normalization
492 ! XSS attacks smoketest given facelift
493 ! Configuration documentation now has table of contents
494 ! Added %URI.DisableExternal, which prevents links to external websites. You
495 can also use %URI.Host to permit absolute linking to subdomains
496 ! Non-accessible resources (ex. mailto) blocked from embedded URIs (img src)
497 - Type variable in HTMLDefinition was not being set properly, fixed
498 - Documentation updated
499 + TODO added request Phalanger
500 + TODO added request Native compression
501 + TODO added request Remove redundant tags
502 + TODO added possible plaintext formatter for HTML Purifier documentation
503 + Updated ConfigDoc TODO
504 + Improved inline comments in AttrDef/Class.php, AttrDef/CSS.php
506 + Revamped documentation into HTML, along with misc updates
507 - HTMLPurifier_Context doesn't throw a variable reference error if you attempt
508 to retrieve a non-existent variable
509 . Switched to purify()-wide Context object registry
510 . Refactored unit tests to minimize duplication
511 . XSS attack sheet updated
512 . configdoc.xml now has xml:space attached to default value nodes
513 . Allow configuration directives to permit null values
514 . Cleaned up test-cases to remove unnecessary swallowErrors()
516 1.1.2, released 2006-09-30
517 ! Add HTMLPurifier.auto.php stub file that configures include_path
518 - Documentation updated
519 + INSTALL document rewritten
520 + TODO added semi-lossy conversion
521 + API Doxygen docs' file exclusions updated
522 + Added notes on HTML versus XML attribute whitespace handling
523 + Noted that HTMLPurifier_ChildDef_Custom isn't being used
524 + Noted that config object's definitions are cached versions
525 - Fixed lack of attribute parsing in HTMLPurifier_Lexer_PEARSax3
526 - ftp:// URIs now have their typecodes checked
527 - Hooked up HTMLPurifier_ChildDef_Custom's unit tests (they weren't being run)
528 . Line endings standardized throughout project (svn:eol-style standardized)
529 . Refactored parseData() to general Lexer class
530 . Tester named "HTML Purifier" not "HTMLPurifier"
532 1.1.1, released 2006-09-24
533 ! Configuration option to optionally Tidy up output for indentation to make up
534 for dropped whitespace by DOMLex (pretty-printing for the entire application
535 should be done by a page-wide Tidy)
536 - Various documentation updates
537 - Fixed parse error in configuration documentation script
538 - Fixed fatal error in benchmark scripts, slightly augmented
539 - As far as possible, whitespace is preserved in-between table children
540 - Sample test-settings.php file included
542 1.1.0, released 2006-09-16
543 ! Directive documentation generation using XSLT
544 ! XHTML can now be turned off, output becomes <br>
545 - Made URI validator more forgiving: will ignore leading and trailing
546 quotes, apostrophes and less than or greater than signs.
547 - Enforce alphanumeric namespace and directive names for configuration.
548 - Table child definition made more flexible, will fix up poorly ordered elements
549 . Renamed ConfigDef to ConfigSchema
551 1.0.1, released 2006-09-04
552 - Fixed slight bug in DOMLex attribute parsing
553 - Fixed rejection of case-insensitive configuration values when there is a
554 set of allowed values. This manifested in %Core.Encoding.
555 - Fixed rejection of inline style declarations that had lots of extra
556 space in them. This manifested in TinyMCE.
558 1.0.0, released 2006-09-01
559 ! Shorthand CSS properties implemented: font, border, background, list-style
560 ! Basic color keywords translated into hexadecimal values
561 ! Table CSS properties implemented
562 ! Support for charsets other than UTF-8 (defined by iconv)
563 ! Malformed UTF-8 and non-SGML character detection and cleaning implemented
564 - Fixed broken numeric entity conversion
565 - API documentation completed
566 . (HTML|CSS)Definition de-singleton-ized
568 1.0.0beta, released 2006-08-16
569 ! First public release, most functionality implemented. Notable omissions are:
570 + Shorthand CSS properties
571 + Table CSS properties
572 + Deprecated attribute transformations