Annotation of embedaddon/libxml2/NEWS, revision 1.1.1.1

1.1       misho       1: 
                      2:         NEWS file for libxml2
                      3: 
                      4:   Note that this is automatically generated from the news webpage at:
                      5:        http://xmlsoft.org/news.html
                      6: 
                      7: Items not finished and worked on, get in touch with the list if you want
                      8: to help those   - More testing on RelaxNG
                      9:    - Finishing up XML
                     10:   Schemas
                     11: 
                     12: The change log at 
                     13: ChangeLog.html
                     14:  describes the recents commits
                     15: to the SVN at 
                     16: http://svn.gnome.org/viewvc/libxml2/trunk/
                     17:  code base.Here is the list of public releases:
                     18: 2.7.6: Oct  6 2009:
                     19:    -  Bug Fixes:
                     20:      Restore thread support in default configuration (Andrew W. Nosenko),
                     21:      URI with no path parsing problem (Daniel Veillard),
                     22:      Minor patch for conditional defines in threads.c (Eric Zurcher)
                     23:   
                     24: 
                     25: 
                     26: 2.7.5: Sep 24 2009:
                     27:    -  Bug Fixes:
                     28:     Restore behavior of --with-threads without argument (Andrew W. Nosenko),
                     29:     Fix memory leak when doc is NULL (Rob Richards),
                     30:     595792 fixing a RelaxNG bug introduced in 2.7.4 (Daniel Veillard),
                     31:     Fix a Relaxng bug raised by libvirt test suite (Daniel Veillard),
                     32:     Fix a parsing problem with little data at startup (Daniel Veillard),
                     33:     link python module with python library (Frederic Crozat),
                     34:     594874 Forgot an fclose in xmllint (Daniel Veillard)
                     35:   
                     36:    -  Cleanup:
                     37:     Adding symbols.xml to EXTRA_DIST (Daniel Veillard)
                     38:   
                     39: 
                     40: 
                     41: 2.7.4: Sep 10 2009:
                     42:    - Improvements:
                     43:     Switch to GIT (GNOME),
                     44:     Add symbol versioning to libxml2 shared libs (Daniel Veillard)
                     45:   
                     46:    - Portability:
                     47:     593857 try to work around thread pbm MinGW 4.4 (Daniel Veillard),
                     48:     594250 rename ATTRIBUTE_ALLOC_SIZE to avoid clashes (Daniel Veillard),
                     49:     Fix Windows build * relaxng.c: fix windows build (Rob Richards),
                     50:     Fix the globals.h to use XMLPUBFUN (Paul Smith),
                     51:     Problem with extern extern in header (Daniel Veillard),
                     52:     Add -lnetwork for compiling on Haiku (Scott McCreary),
                     53:     Runtest portability patch for Solaris (Tim Rice),
                     54:     Small patch to accomodate the Haiku OS (Scott McCreary),
                     55:     584605 package VxWorks folder in the distribution (Daniel Veillard),
                     56:     574017 Realloc too expensive on most platform (Daniel Veillard),
                     57:     Fix windows build (Rob Richards),
                     58:     545579 doesn't compile without schema support (Daniel Veillard),
                     59:     xmllint use xmlGetNodePath when not compiled in (Daniel Veillard),
                     60:     Try to avoid __imp__xmlFree link trouble on msys (Daniel Veillard),
                     61:     Allow to select the threading system on Windows (LRN),
                     62:     Fix Solaris binary links, cleanups (Daniel Veillard),
                     63:     Bug 571059 – MSVC doesn't work with the bakefile (Intron),
                     64:     fix ATTRIBUTE_PRINTF header clash (Belgabor and Mike Hommey),
                     65:     fixes for Borland/CodeGear/Embarcadero compilers (Eric Zurcher)
                     66:   
                     67:    - Documentation:
                     68:     544910 typo: "renciliateNs" (Leonid Evdokimov),
                     69:     Add VxWorks to list of OSes (Daniel Veillard),
                     70:     Regenerate the documentation and update for git (Daniel Veillard),
                     71:     560524 ¿ xmlTextReaderLocalName description (Daniel Veillard),
                     72:     Added sponsoring by AOE media for the server (Daniel Veillard),
                     73:     updated URLs for GNOME (Vincent Lefevre),
                     74:     more warnings about xmlCleanupThreads and xmlCleanupParser (Daniel Veillard)
                     75:   
                     76:    - Bug fixes:
                     77:     594514 memory leaks - duplicate initialization (MOD),
                     78:     Wrong block opening in htmlNodeDumpOutputInternal (Daniel Veillard),
                     79:     492317 Fix  Relax-NG validation problems (Daniel Veillard),
                     80:     558452 fight with reg test and error report (Daniel Veillard),
                     81:     558452 RNG compilation of optional multiple child (Daniel Veillard),
                     82:     579746 XSD validation not correct / nilable groups (Daniel Veillard),
                     83:     502960 provide namespace stack when parsing entity (Daniel Veillard),
                     84:     566012 part 2 fix regresion tests and push mode (Daniel Veillard),
                     85:     566012 autodetected encoding and encoding conflict (Daniel Veillard),
                     86:     584220 xpointer(/) and xinclude problems (Daniel Veillard),
                     87:     587663 Incorrect Attribute-Value Normalization (Daniel Veillard),
                     88:     444994 HTML chunked failure for attribute with <> (Daniel Veillard),
                     89:     Fix end of buffer char being split in XML parser (Daniel Veillard),
                     90:     Non ASCII character may be split at buffer end (Adiel Mittmann),
                     91:     440226 Add xmlXIncludeProcessTreeFlagsData API (Stefan Behnel),
                     92:     572129 speed up parsing of large HTML text nodes (Markus Kull),
                     93:     Fix HTML parsing with 0 character in CDATA (Daniel Veillard),
                     94:     Fix SetGenericErrorFunc and SetStructured clash (Wang Lam),
                     95:     566012  Incomplete EBCDIC parsing support (Martin Kogler),
                     96:     541335 HTML avoid creating 2 head or 2 body element (Daniel Veillard),
                     97:     541237 error correcting missing end tags in HTML (Daniel Veillard),
                     98:     583439 missing line numbers in push mode (Daniel Veillard),
                     99:     587867 xmllint --html --xmlout serializing as HTML (Daniel Veillard),
                    100:     559501 avoid select and use poll for nanohttp (Raphael Prevost),
                    101:     559410 -  Regexp bug on (...)? constructs (Daniel Veillard),
                    102:     Fix a small problem on previous HTML parser patch (Daniel Veillard),
                    103:     592430 -  HTML parser runs into endless loop (Daniel Veillard),
                    104:     447899 potential double free in xmlFreeTextReader (Daniel Veillard),
                    105:     446613 small validation bug mixed content with NS (Daniel Veillard),
                    106:     Fix the problem of revalidating a doc with RNG (Daniel Veillard),
                    107:     Fix xmlKeepBlanksDefault to not break indent (Nick Wellnhofer),
                    108:     512131 refs from externalRef part need to be added (Daniel Veillard),
                    109:     512131 crash in xmlRelaxNGValidateFullElement (Daniel Veillard),
                    110:     588441 allow '.' in HTML Names even if invalid (Daniel Veillard),
                    111:     582913 Fix htmlSetMetaEncoding() to be nicer (Daniel Veillard),
                    112:     579317 Try to find the HTML encoding information (Daniel Veillard),
                    113:     575875 don't output charset=html (Daniel Veillard),
                    114:     571271 fix semantic of xsd:all with minOccurs=0 (Daniel Veillard),
                    115:     570702 fix a bug in regexp determinism checking (Daniel Veillard),
                    116:     567619 xmlValidateNotationUse missing param test (Daniel Veillard),
                    117:     574393 ¿ utf-8 filename magic for compressed files (Hans Breuer),
                    118:     Fix a couple of problems in the parser (Daniel Veillard),
                    119:     585505 ¿ Document ids and refs populated by XSD (Wayne Jensen),
                    120:     582906 XSD validating multiple imports of the same schema (Jason Childs),
                    121:     Bug 582887 ¿ problems validating complex schemas (Jason Childs),
                    122:     Bug 579729 ¿ fix XSD schemas parsing crash (Miroslav Bajtos),
                    123:     576368 ¿ htmlChunkParser with special attributes (Jiri Netolicky),
                    124:     Bug 565747 ¿ relax anyURI data character checking (Vincent Lefevre),
                    125:     Preserve attributes of include start on tree copy (Petr Pajas),
                    126:     Skip silently unrecognized XPointer schemes (Jakub Wilk),
                    127:     Fix leak on SAX1, xmllint --sax1 option and debug (Daniel Veillard),
                    128:     potential NULL dereference on non-glibc (Jim Meyering),
                    129:     Fix an XSD validation crash (Daniel Veillard),
                    130:     Fix a regression in streaming entities support (Daniel Veillard),
                    131:     Fix a couple of ABI issues with C14N 1.1 (Aleksey Sanin),
                    132:     Aleksey Sanin support for c14n 1.1 (Aleksey Sanin),
                    133:     reader bug fix with entities (Daniel Veillard),
                    134:     use options from current parser ctxt for external entities (Rob Richards),
                    135:     581612 use %s to printf strings (Christian Persch),
                    136:     584605 change the threading initialization sequence (Igor Novoseltsev),
                    137:     580705 keep line numbers in HTML parser (Aaron Patterson),
                    138:     581803 broken HTML table attributes init (Roland Steiner),
                    139:     do not set error code in xmlNsWarn (Rob Richards),
                    140:     564217 fix structured error handling problems,
                    141:     reuse options from current parser for entities (Rob Richards),
                    142:     xmlXPathRegisterNs should not allow enpty prefixes (Daniel Veillard),
                    143:     add a missing check in xmlAddSibling (Kris Breuker),
                    144:     avoid leaks on errors (Jinmei Tatuya)
                    145:   
                    146:    - Cleanup:
                    147:     Chasing dead assignments reported by clang-scan (Daniel Veillard),
                    148:     A few more safety cleanup raised by scan (Daniel Veillard),
                    149:     Fixing assorted potential problems raised by scan (Daniel Veillard),
                    150:     Potential uninitialized arguments raised by scan (Daniel Veillard),
                    151:     Fix a bunch of scan 'dead increments' and cleanup (Daniel Veillard),
                    152:     Remove a pedantic warning (Daniel Veillard),
                    153:     555833 always use rm -f in uninstall-local (Daniel Veillard),
                    154:     542394 xmlRegisterOutputCallbacks MAX_INPUT_CALLBACK (Daniel Veillard),
                    155:     Autoregenerate libxml2.syms automated checkings (Daniel Veillard),
                    156:     Make xmlRecoverDoc const (Martin Trappel) (Daniel Veillard),
                    157:     Both args of xmlStrcasestr are const (Daniel Veillard),
                    158:     hide the nbParse* variables used for debugging (Mike Hommey),
                    159:     570806 changed include of config.h (William M. Brack),
                    160:     cleanups and error reports when xmlTextWriterVSprintf fails (Jinmei Tatuya)
                    161:   
                    162: 
                    163: 
                    164: 2.7.3: Jan 18 2009:
                    165:    - Build fix: fix build when HTML support is not included.
                    166:    - Bug fixes: avoid memory overflow in gigantic text nodes,
                    167:       indentation problem on the writed (Rob Richards),
                    168:       xmlAddChildList pointer problem (Rob Richards and Kevin Milburn),
                    169:       xmlAddChild problem with attribute (Rob Richards and Kris Breuker),
                    170:       avoid a memory leak in an edge case (Daniel Zimmermann),
                    171:       deallocate some pthread data (Alex Ott).
                    172:    - Improvements: configure option to avoid rebuilding docs (Adrian Bunk),
                    173:       limit text nodes to 10MB max by default, add element traversal
                    174:       APIs, add a parser option to enable pre 2.7 SAX behavior (Rob Richards),
                    175:       add gcc malloc checking (Marcus Meissner), add gcc printf like functions
                    176:       parameters checking (Marcus Meissner).
                    177: 
                    178: 
                    179: 2.7.2: Oct 3 2008:
                    180:    - Portability fix: fix solaris compilation problem, fix compilation
                    181:         if XPath is not configured in
                    182:    - Bug fixes: nasty entity bug introduced in 2.7.0, restore old behaviour
                    183:         when saving an HTML doc with an xml dump function, HTML UTF-8 parsing
                    184:         bug, fix reader custom error handlers (Riccardo Scussat)
                    185:     
                    186:    - Improvement: xmlSave options for more flexibility to save as
                    187:         XML/HTML/XHTML, handle leading BOM in HTML documents
                    188: 
                    189: 
                    190: 2.7.1: Sep 1 2008:
                    191:    - Portability fix: Borland C fix (Moritz Both)
                    192:    - Bug fixes: python serialization wrappers, XPath QName corner
                    193:         case handking and leaks (Martin)
                    194:    - Improvement: extend the xmlSave to handle HTML documents and trees
                    195:    - Cleanup: python serialization wrappers
                    196: 
                    197: 
                    198: 2.7.0: Aug 30 2008:
                    199:    - Documentation: switch ChangeLog to UTF-8, improve mutithreads and
                    200:       xmlParserCleanup docs
                    201:    - Portability fixes: Older Win32 platforms (Rob Richards), MSVC
                    202:       porting fix (Rob Richards), Mac OS X regression tests (Sven Herzberg),
                    203:       non GNUCC builds (Rob Richards), compilation on Haiku (Andreas Färber)
                    204:       
                    205:    - Bug fixes: various realloc problems (Ashwin), potential double-free
                    206:       (Ashwin), regexp crash, icrash with invalid whitespace facets (Rob
                    207:       Richards), pattern fix when streaming (William Brack), various XML
                    208:       parsing and validation fixes based on the W3C regression tests, reader
                    209:       tree skipping function fix (Ashwin), Schemas regexps escaping fix
                    210:       (Volker Grabsch), handling of entity push errors (Ashwin), fix a slowdown
                    211:       when encoder cant serialize characters on output
                    212:    - Code cleanup: compilation fix without the reader, without the output
                    213:       (Robert Schwebel), python whitespace (Martin), many space/tabs cleanups,
                    214:       serious cleanup of the entity handling code
                    215:    - Improvement: switch parser to XML-1.0 5th edition, add parsing flags
                    216:       for old versions, switch URI parsing to RFC 3986,
                    217:       add xmlSchemaValidCtxtGetParserCtxt (Holger Kaelberer),
                    218:       new hashing functions for dictionnaries (based on Stefan Behnel work),
                    219:       improve handling of misplaced html/head/body in HTML parser, better
                    220:       regression test tools and code coverage display, better algorithms
                    221:       to detect various versions of the billion laughts attacks, make
                    222:       arbitrary parser limits avoidable as a parser option
                    223: 
                    224: 
                    225: 2.6.32: Apr 8 2008:
                    226:    - Documentation: returning heap memory to kernel (Wolfram Sang),
                    227:       trying to clarify xmlCleanupParser() use, xmlXPathContext improvement
                    228:       (Jack Jansen), improve the *Recover* functions documentation,
                    229:       XmlNodeType doc link fix (Martijn Arts)
                    230:    - Bug fixes: internal subset memory leak (Ashwin), avoid problem with
                    231:       paths starting with // (Petr Sumbera), streaming XSD validation callback
                    232:       patches (Ashwin), fix redirection on port other than 80 (William Brack),
                    233:       SAX2 leak (Ashwin), XInclude fragment of own document (Chris Ryan),
                    234:       regexp bug with '.' (Andrew Tosh), flush the writer at the end of the
                    235:       document (Alfred Mickautsch), output I/O bug fix (William Brack),
                    236:       writer CDATA output after a text node (Alex Khesin), UTF-16 encoding
                    237:       detection (William Brack), fix handling of empty CDATA nodes for Safari
                    238:       team, python binding problem with namespace nodes, improve HTML parsing
                    239:       (Arnold Hendriks), regexp automata build bug, memory leak fix (Vasily
                    240:       Chekalkin), XSD test crash, weird system parameter entity parsing problem,
                    241:       allow save to file:///X:/ windows paths, various attribute normalisation
                    242:       problems, externalSubsetSplit fix (Ashwin), attribute redefinition in
                    243:       the DTD (Ashwin), fix in char ref parsing check (Alex Khesin), many
                    244:       out of memory handling fixes (Ashwin), XPath out of memory handling fixes
                    245:       (Alvaro Herrera), various realloc problems (Ashwin), UCS4 encoding
                    246:       conversion buffer size (Christian Fruth), problems with EatName
                    247:       functions on memory errors, BOM handling in external parsed entities
                    248:       (Mark Rowe)
                    249:    - Code cleanup: fix build under VS 2008 (David Wimsey), remove useless
                    250:       mutex in xmlDict (Florent Guilian), Mingw32 compilation fix (Carlo
                    251:       Bramini), Win and MacOS EOL cleanups (Florent Guiliani), iconv need
                    252:       a const detection (Roumen Petrov), simplify xmlSetProp (Julien Charbon),
                    253:       cross compilation fixes for Mingw (Roumen Petrov), SCO Openserver build
                    254:       fix (Florent Guiliani), iconv uses const on Win32 (Rob Richards),
                    255:       duplicate code removal (Ashwin), missing malloc test and error reports
                    256:       (Ashwin), VMS makefile fix (Tycho Hilhorst)
                    257:    - improvements: better plug of schematron in the normal error handling
                    258:       (Tobias Minich)
                    259: 
                    260: 
                    261: 2.6.31: Jan 11 2008:
                    262:    - Security fix: missing of checks in UTF-8 parsing
                    263:    - Bug fixes: regexp bug, dump attribute from XHTML document, fix
                    264:       xmlFree(NULL) to not crash in debug mode, Schematron parsing crash
                    265:       (Rob Richards), global lock free on Windows (Marc-Antoine Ruel),
                    266:       XSD crash due to double free (Rob Richards), indentation fix in
                    267:       xmlTextWriterFullEndElement (Felipe Pena), error in attribute type
                    268:       parsing if attribute redeclared, avoid crash in hash list scanner if
                    269:       deleting elements, column counter bug fix (Christian Schmidt),
                    270:       HTML embed element saving fix (Stefan Behnel), avoid -L/usr/lib
                    271:       output from xml2-config (Fred Crozat), avoid an xmllint crash 
                    272:       (Stefan Kost), don't stop HTML parsing on out of range chars.
                    273:       
                    274:    - Code cleanup: fix open() call third argument, regexp cut'n paste
                    275:       copy error, unused variable in __xmlGlobalInitMutexLock (Hannes Eder),
                    276:       some make distcheck realted fixes (John Carr)
                    277:    - Improvements: HTTP Header: includes port number (William Brack),
                    278:       testURI --debug option, 
                    279: 
                    280: 
                    281: 2.6.30: Aug 23 2007:
                    282:    - Portability: Solaris crash on error handling, windows path fixes
                    283:       (Roland Schwarz and Rob Richards), mingw build (Roland Schwarz)
                    284:    - Bugfixes: xmlXPathNodeSetSort problem (William Brack), leak when
                    285:       reusing a writer for a new document (Dodji Seketeli), Schemas
                    286:       xsi:nil handling patch (Frank Gross), relative URI build problem
                    287:       (Patrik Fimml), crash in xmlDocFormatDump, invalid char in comment
                    288:       detection bug, fix disparity with xmlSAXUserParseMemory, automata
                    289:       generation for complex regexp counts problems, Schemas IDC import
                    290:       problems (Frank Gross), xpath predicate evailation error handling
                    291:       (William Brack)
                    292: 
                    293: 
                    294: 2.6.29: Jun 12 2007:
                    295:    - Portability: patches from Andreas Stricke for WinCEi,
                    296:       fix compilation warnings (William Brack), avoid warnings on Apple OS/X
                    297:       (Wendy Doyle and Mark Rowe), Windows compilation and threading
                    298:       improvements (Rob Richards), compilation against old Python versions,
                    299:       new GNU tar changes (Ryan Hill)
                    300:    - Documentation: xmlURIUnescapeString comment, 
                    301:    - Bugfixes: xmlBufferAdd problem (Richard Jones), 'make valgrind'
                    302:       flag fix (Richard Jones), regexp interpretation of \,
                    303:       htmlCreateDocParserCtxt (Jean-Daniel Dupas), configure.in
                    304:       typo (Bjorn Reese), entity content failure, xmlListAppend() fix
                    305:       (Georges-André Silber), XPath number serialization (William Brack),
                    306:       nanohttp gzipped stream fix (William Brack and Alex Cornejo),
                    307:       xmlCharEncFirstLine typo (Mark Rowe), uri bug (François Delyon),
                    308:       XPath string value of PI nodes (William Brack), XPath node set
                    309:       sorting bugs (William Brack), avoid outputting namespace decl
                    310:       dups in the writer (Rob Richards), xmlCtxtReset bug, UTF-8 encoding
                    311:       error handling, recustion on next in catalogs, fix a Relax-NG crash,
                    312:       workaround wrong file: URIs, htmlNodeDumpFormatOutput on attributes,
                    313:       invalid character in attribute detection bug, big comments before 
                    314:       internal subset streaming bug, HTML parsing of attributes with : in
                    315:       the name, IDness of name in HTML (Dagfinn I. MannsÃ¥ker) 
                    316:    - Improvement: keep URI query parts in raw form (Richard Jones),
                    317:       embed tag support in HTML (Michael Day) 
                    318: 
                    319: 
                    320: 2.6.28: Apr 17 2007:
                    321:    - Documentation: comment fixes (Markus Keim), xpath comments fixes too
                    322:       (James Dennett)
                    323:    - Bug fixes: XPath bug (William Brack), HTML parser autoclose stack usage
                    324:       (Usamah Malik), various regexp bug fixes (DV and William), path conversion
                    325:       on Windows (Igor Zlatkovic), htmlCtxtReset fix (Michael Day), XPath
                    326:       principal node of axis bug, HTML serialization of some codepoint
                    327:       (Steven Rainwater), user data propagation in XInclude (Michael Day),
                    328:       standalone and XML decl detection (Michael Day), Python id ouptut
                    329:       for some id, fix the big python string memory leak, URI parsing fixes
                    330:       (Stéphane Bidoul and William), long comments parsing bug (William),
                    331:       concurrent threads initialization (Ted Phelps), invalid char
                    332:       in text XInclude (William), XPath memory leak (William), tab in
                    333:       python problems (Andreas Hanke), XPath node comparison error
                    334:       (Oleg Paraschenko), cleanup patch for reader (Julien Reichel),
                    335:       XML Schemas attribute group (William), HTML parsing problem (William),
                    336:       fix char 0x2d in regexps (William), regexp quantifier range with
                    337:       min occurs of 0 (William), HTML script/style parsing (Mike Day)
                    338:    - Improvement: make xmlTextReaderSetup() public
                    339:    - Compilation and postability: fix a missing include problem (William),
                    340:       __ss_familly on AIX again (Björn Wiberg), compilation without zlib
                    341:       (Michael Day), catalog patch for Win32 (Christian Ehrlicher),
                    342:       Windows CE fixes (Andreas Stricke)
                    343:    - Various CVS to SVN infrastructure changes
                    344: 
                    345: 
                    346: 2.6.27: Oct 25 2006:
                    347:    - Portability fixes: file names on windows (Roland Schwingel, 
                    348:       Emelyanov Alexey), windows compile fixup (Rob Richards), 
                    349:       AIX iconv() is apparently case sensitive
                    350:    - improvements: Python XPath types mapping (Nic Ferrier), XPath optimization
                    351:       (Kasimier), add xmlXPathCompiledEvalToBoolean (Kasimier), Python node
                    352:       equality and comparison (Andreas Pakulat), xmlXPathCollectAndTest
                    353:       improvememt (Kasimier), expose if library was compiled with zlib 
                    354:       support (Andrew Nosenko), cache for xmlSchemaIDCMatcher structs
                    355:       (Kasimier), xmlTextConcat should work with comments and PIs (Rob
                    356:       Richards), export htmlNewParserCtxt needed by Michael Day, refactoring
                    357:       of catalog entity loaders (Michael Day), add XPointer support to 
                    358:       python bindings (Ross Reedstrom, Brian West and Stefan Anca), 
                    359:       try to sort out most file path to URI conversions and xmlPathToUri,
                    360:       add --html --memory case to xmllint
                    361:    - building fix: fix --with-minimum (Felipe Contreras), VMS fix, 
                    362:       const'ification of HTML parser structures (Matthias Clasen),
                    363:       portability fix (Emelyanov Alexey), wget autodetection (Peter
                    364:       Breitenlohner),  remove the build path recorded in the python
                    365:       shared module, separate library flags for shared and static builds
                    366:       (Mikhail Zabaluev), fix --with-minimum --with-sax1 builds, fix
                    367:       --with-minimum --with-schemas builds
                    368:    - bug fix: xmlGetNodePath fix (Kasimier), xmlDOMWrapAdoptNode and
                    369:       attribute (Kasimier), crash when using the recover mode, 
                    370:       xmlXPathEvalExpr problem (Kasimier), xmlXPathCompExprAdd bug (Kasimier),
                    371:       missing destry in xmlFreeRMutex (Andrew Nosenko), XML Schemas fixes
                    372:       (Kasimier), warning on entities processing, XHTML script and style
                    373:       serialization (Kasimier), python generator for long types, bug in
                    374:       xmlSchemaClearValidCtxt (Bertrand Fritsch), xmlSchemaXPathEvaluate
                    375:       allocation bug (Marton Illes), error message end of line (Rob Richards),
                    376:       fix attribute serialization in writer (Rob Richards), PHP4 DTD validation
                    377:       crasher, parser safety patch (Ben Darnell), _private context propagation
                    378:       when parsing entities (with Michael Day), fix entities behaviour when 
                    379:       using SAX, URI to file path fix (Mikhail Zabaluev), disapearing validity
                    380:       context, arg error in SAX callback (Mike Hommey), fix mixed-content
                    381:       autodetect when using --noblanks, fix xmlIOParseDTD error handling,
                    382:       fix bug in xmlSplitQName on special Names, fix Relax-NG element content
                    383:       validation bug, fix xmlReconciliateNs bug, fix potential attribute 
                    384:       XML parsing bug, fix line/column accounting in XML parser, chunking bug
                    385:       in the HTML parser on script, try to detect obviously buggy HTML
                    386:       meta encoding indications, bugs with encoding BOM and xmlSaveDoc, 
                    387:       HTML entities in attributes parsing, HTML minimized attribute values,
                    388:       htmlReadDoc and htmlReadIO were broken, error handling bug in
                    389:       xmlXPathEvalExpression (Olaf Walkowiak), fix a problem in
                    390:       htmlCtxtUseOptions, xmlNewInputFromFile could leak (Marius Konitzer),
                    391:       bug on misformed SSD regexps (Christopher Boumenot)
                    392:       
                    393:    - documentation: warning about XML_PARSE_COMPACT (Kasimier Buchcik),
                    394:       fix xmlXPathCastToString documentation, improve man pages for
                    395:       xmllitn and xmlcatalog (Daniel Leidert), fixed comments of a few
                    396:       functions
                    397: 
                    398: 
                    399: 2.6.26: Jun 6 2006:
                    400:    - portability fixes: Python detection (Joseph Sacco), compilation
                    401:     error(William Brack and Graham Bennett), LynxOS patch (Olli Savia)
                    402:    - bug fixes: encoding buffer problem, mix of code and data in
                    403:     xmlIO.c(Kjartan Maraas), entities in XSD validation (Kasimier Buchcik),
                    404:     variousXSD validation fixes (Kasimier), memory leak in pattern (Rob
                    405:     Richards andKasimier), attribute with colon in name (Rob Richards), XPath
                    406:     leak inerror reporting (Aleksey Sanin), XInclude text include of
                    407:     selfdocument.
                    408:    - improvements: Xpath optimizations (Kasimier), XPath object
                    409:     cache(Kasimier)
                    410: 
                    411: 
                    412: 2.6.25: Jun 6 2006::
                    413: Do not use or package 2.6.25
                    414: 2.6.24: Apr 28 2006:
                    415:    - Portability fixes: configure on Windows, testapi compile on windows
                    416:       (Kasimier Buchcik, venkat naidu), Borland C++ 6 compile (Eric Zurcher),
                    417:       HP-UX compiler workaround (Rick Jones), xml2-config bugfix, gcc-4.1
                    418:       cleanups, Python detection scheme (Joseph Sacco), UTF-8 file paths on
                    419:       Windows (Roland Schwingel).
                    420:       
                    421:    - Improvements: xmlDOMWrapReconcileNamespaces xmlDOMWrapCloneNode (Kasimier
                    422:       Buchcik), XML catalog debugging (Rick Jones), update to Unicode 4.01.
                    423:    - Bug fixes: xmlParseChunk() problem in 2.6.23, xmlParseInNodeContext()
                    424:       on HTML docs, URI behaviour on Windows (Rob Richards), comment streaming
                    425:       bug, xmlParseComment (with William Brack), regexp bug fixes (DV &
                    426:       Youri Golovanov), xmlGetNodePath on text/CDATA (Kasimier),
                    427:       one Relax-NG interleave bug, xmllint --path and --valid,
                    428:       XSD bugfixes (Kasimier), remove debug
                    429:       left in Python bindings (Nic Ferrier), xmlCatalogAdd bug (Martin Cole),
                    430:       xmlSetProp fixes (Rob Richards), HTML IDness (Rob Richards), a large
                    431:       number of cleanups and small fixes based on Coverity reports, bug
                    432:       in character ranges, Unicode tables const (Aivars Kalvans), schemas
                    433:       fix (Stefan Kost), xmlRelaxNGParse error deallocation, 
                    434:       xmlSchemaAddSchemaDoc error deallocation, error handling on unallowed
                    435:       code point, ixmllint --nonet to never reach the net (Gary Coady),
                    436:       line break in writer after end PI (Jason Viers). 
                    437:    - Documentation: man pages updates and cleanups (Daniel Leidert).
                    438:    - New features: Relax NG structure error handlers.
                    439: 
                    440: 
                    441: 2.6.23: Jan 5 2006:
                    442:    - portability fixes: Windows (Rob Richards), getaddrinfo on Windows
                    443:     (Kolja Nowak, Rob Richards), icc warnings (Kjartan Maraas),
                    444:     --with-minimum compilation fixes (William Brack), error case handling fix
                    445:     on Solaris (Albert Chin), don't use 'list' as parameter name reported by
                    446:     Samuel Diaz Garcia, more old Unices portability fixes (Albert Chin),
                    447:     MinGW compilation (Mark Junker), HP-UX compiler warnings (Rick
                    448:   Jones),
                    449:    - code cleanup: xmlReportError (Adrian Mouat), remove xmlBufferClose
                    450:     (Geert Jansen), unreachable code (Oleksandr Kononenko), refactoring
                    451:     parsing code (Bjorn Reese)
                    452:    - bug fixes: xmlBuildRelativeURI and empty path (William Brack),
                    453:     combinatory explosion and performances in regexp code, leak in
                    454:     xmlTextReaderReadString(), xmlStringLenDecodeEntities problem (Massimo
                    455:     Morara), Identity Constraints bugs and a segfault (Kasimier Buchcik),
                    456:     XPath pattern based evaluation bugs (DV & Kasimier),
                    457:     xmlSchemaContentModelDump() memory leak (Kasimier), potential leak in
                    458:     xmlSchemaCheckCSelectorXPath(), xmlTextWriterVSprintf() misuse of
                    459:     vsnprintf (William Brack), XHTML serialization fix (Rob Richards), CRLF
                    460:     split problem (William), issues with non-namespaced attributes in
                    461:     xmlAddChild() xmlAddNextSibling() and xmlAddPrevSibling() (Rob Richards),
                    462:     HTML parsing of script, Python must not output to stdout (Nic Ferrier),
                    463:     exclusive C14N namespace visibility (Aleksey Sanin), XSD dataype
                    464:     totalDigits bug (Kasimier Buchcik), error handling when writing to an
                    465:     xmlBuffer (Rob Richards), runtest schemas error not reported (Hisashi
                    466:     Fujinaka), signed/unsigned problem in date/time code (Albert Chin), fix
                    467:     XSI driven XSD validation (Kasimier), parsing of xs:decimal (Kasimier),
                    468:     fix DTD writer output (Rob Richards), leak in xmlTextReaderReadInnerXml
                    469:     (Gary Coady), regexp bug affecting schemas (Kasimier), configuration of
                    470:     runtime debugging (Kasimier), xmlNodeBufGetContent bug on entity refs
                    471:     (Oleksandr Kononenko), xmlRegExecPushString2 bug (Sreeni Nair),
                    472:     compilation and build fixes (Michael Day), removed dependancies on
                    473:     xmlSchemaValidError (Kasimier), bug with <xml:foo/>, more XPath
                    474:     pattern based evaluation fixes (Kasimier)
                    475:    - improvements: XSD Schemas redefinitions/restrictions (Kasimier
                    476:     Buchcik), node copy checks and fix for attribute (Rob Richards), counted
                    477:     transition bug in regexps, ctxt->standalone = -2 to indicate no
                    478:     standalone attribute was found, add xmlSchemaSetParserStructuredErrors()
                    479:     (Kasimier Buchcik), add xmlTextReaderSchemaValidateCtxt() to API
                    480:     (Kasimier), handle gzipped HTTP resources (Gary Coady), add
                    481:     htmlDocDumpMemoryFormat. (Rob Richards),
                    482:    - documentation: typo (Michael Day), libxml man page (Albert Chin), save
                    483:     function to XML buffer (Geert Jansen), small doc fix (Aron Stansvik),
                    484: 
                    485: 
                    486: 2.6.22: Sep 12 2005:
                    487:    - build fixes: compile without schematron (Stéphane Bidoul)
                    488:    - bug fixes: xmlDebugDumpNode on namespace node (Oleg Paraschenko)i,
                    489:     CDATA push parser bug, xmlElemDump problem with XHTML1 doc,
                    490:     XML_FEATURE_xxx clash with expat headers renamed XML_WITH_xxx, fix some
                    491:     output formatting for meta element (Rob Richards), script and style
                    492:     XHTML1 serialization (David Madore), Attribute derivation fixups in XSD
                    493:     (Kasimier Buchcik), better IDC error reports (Kasimier Buchcik)
                    494:    - improvements: add XML_SAVE_NO_EMPTY xmlSaveOption (Rob Richards), add
                    495:     XML_SAVE_NO_XHTML xmlSaveOption, XML Schemas improvements preparing for
                    496:     derive (Kasimier Buchcik).
                    497:    - documentation: generation of gtk-doc like docs, integration with
                    498:     devhelp.
                    499: 
                    500: 
                    501: 2.6.21: Sep 4 2005:
                    502:    - build fixes: Cygwin portability fixes (Gerrit P. Haase), calling
                    503:     convention problems on Windows (Marcus Boerger), cleanups based on Linus'
                    504:     sparse tool, update of win32/configure.js (Rob Richards), remove warnings
                    505:     on Windows(Marcus Boerger), compilation without SAX1, detection of the
                    506:     Python binary, use $GCC inestad of $CC = 'gcc' (Andrew W. Nosenko),
                    507:     compilation/link with threads and old gcc, compile problem by C370 on
                    508:     Z/OS,
                    509:    - bug fixes: http_proxy environments (Peter Breitenlohner), HTML UTF-8
                    510:     bug (Jiri Netolicky), XPath NaN compare bug (William Brack),
                    511:     htmlParseScript potential bug, Schemas regexp handling of spaces, Base64
                    512:     Schemas comparisons NIST passes, automata build error xsd:all,
                    513:     xmlGetNodePath for namespaced attributes (Alexander Pohoyda), xmlSchemas
                    514:     foreign namespaces handling, XML Schemas facet comparison (Kupriyanov
                    515:     Anatolij), xmlSchemaPSimpleTypeErr error report (Kasimier Buchcik), xml:
                    516:     namespace ahndling in Schemas (Kasimier), empty model group in Schemas
                    517:     (Kasimier), wilcard in Schemas (Kasimier), URI composition (William),
                    518:     xs:anyType in Schemas (Kasimier), Python resolver emmitting error
                    519:     messages directly, Python xmlAttr.parent (Jakub Piotr Clapa), trying to
                    520:     fix the file path/URI conversion, xmlTextReaderGetAttribute fix (Rob
                    521:     Richards), xmlSchemaFreeAnnot memleak (Kasimier), HTML UTF-8
                    522:     serialization, streaming XPath, Schemas determinism detection problem,
                    523:     XInclude bug, Schemas context type (Dean Hill), validation fix (Derek
                    524:     Poon), xmlTextReaderGetAttribute[Ns] namespaces (Rob Richards), Schemas
                    525:     type fix (Kuba Nowakowski), UTF-8 parser bug, error in encoding handling,
                    526:     xmlGetLineNo fixes, bug on entities handling, entity name extraction in
                    527:     error handling with XInclude, text nodes in HTML body tags (Gary Coady),
                    528:     xml:id and IDness at the treee level fixes, XPath streaming patterns
                    529:   bugs.
                    530:    - improvements: structured interfaces for schemas and RNG error reports
                    531:     (Marcus Boerger), optimization of the char data inner loop parsing
                    532:     (thanks to Behdad Esfahbod for the idea), schematron validation though
                    533:     not finished yet, xmlSaveOption to omit XML declaration, keyref match
                    534:     error reports (Kasimier), formal expression handling code not plugged
                    535:     yet, more lax mode for the HTML parser, parser XML_PARSE_COMPACT option
                    536:     for text nodes allocation.
                    537:    - documentation: xmllint man page had --nonet duplicated
                    538: 
                    539: 
                    540: 2.6.20: Jul 10 2005:
                    541:    - build fixes: Windows build (Rob Richards), Mingw compilation (Igor
                    542:     Zlatkovic), Windows Makefile (Igor), gcc warnings (Kasimier and
                    543:     andriy@google.com), use gcc weak references to pthread to avoid the
                    544:     pthread dependancy on Linux, compilation problem (Steve Nairn), compiling
                    545:     of subset (Morten Welinder), IPv6/ss_family compilation (William Brack),
                    546:     compilation when disabling parts of the library, standalone test
                    547:     distribution.
                    548:    - bug fixes: bug in lang(), memory cleanup on errors (William Brack),
                    549:     HTTP query strings (Aron Stansvik), memory leak in DTD (William), integer
                    550:     overflow in XPath (William), nanoftp buffer size, pattern "." apth fixup
                    551:     (Kasimier), leak in tree reported by Malcolm Rowe, replaceNode patch
                    552:     (Brent Hendricks), CDATA with NULL content (Mark Vakoc), xml:base fixup
                    553:     on XInclude (William), pattern fixes (William), attribute bug in
                    554:     exclusive c14n (Aleksey Sanin), xml:space and xml:lang with SAX2 (Rob
                    555:     Richards), namespace trouble in complex parsing (Malcolm Rowe), XSD type
                    556:     QNames fixes (Kasimier), XPath streaming fixups (William), RelaxNG bug
                    557:     (Rob Richards), Schemas for Schemas fixes (Kasimier), removal of ID (Rob
                    558:     Richards), a small RelaxNG leak, HTML parsing in push mode bug (James
                    559:     Bursa), failure to detect UTF-8 parsing bugs in CDATA sections,
                    560:     areBlanks() heuristic failure, duplicate attributes in DTD bug
                    561:   (William).
                    562:    - improvements: lot of work on Schemas by Kasimier Buchcik both on
                    563:     conformance and streaming, Schemas validation messages (Kasimier Buchcik,
                    564:     Matthew Burgess), namespace removal at the python level (Brent
                    565:     Hendricks), Update to new Schemas regression tests from W3C/Nist
                    566:     (Kasimier), xmlSchemaValidateFile() (Kasimier), implementation of
                    567:     xmlTextReaderReadInnerXml and xmlTextReaderReadOuterXml (James Wert),
                    568:     standalone test framework and programs, new DOM import APIs
                    569:     xmlDOMWrapReconcileNamespaces() xmlDOMWrapAdoptNode() and
                    570:     xmlDOMWrapRemoveNode(), extension of xmllint capabilities for SAX and
                    571:     Schemas regression tests, xmlStopParser() available in pull mode too,
                    572:     ienhancement to xmllint --shell namespaces support, Windows port of the
                    573:     standalone testing tools (Kasimier and William),
                    574:     xmlSchemaValidateStream() xmlSchemaSAXPlug() and xmlSchemaSAXUnplug() SAX
                    575:     Schemas APIs, Schemas xmlReader support.
                    576: 
                    577: 
                    578: 2.6.19: Apr 02 2005:
                    579:    - build fixes: drop .la from RPMs, --with-minimum build fix (William
                    580:     Brack), use XML_SOCKLEN_T instead of SOCKLEN_T because it breaks with AIX
                    581:     5.3 compiler, fixed elfgcchack.h generation and PLT reduction code on
                    582:     Linux/ELF/gcc4
                    583:    - bug fixes: schemas type decimal fixups (William Brack), xmmlint return
                    584:     code (Gerry Murphy), small schemas fixes (Matthew Burgess and GUY
                    585:     Fabrice), workaround "DAV:" namespace brokeness in c14n (Aleksey Sanin),
                    586:     segfault in Schemas (Kasimier Buchcik), Schemas attribute validation
                    587:     (Kasimier), Prop related functions and xmlNewNodeEatName (Rob Richards),
                    588:     HTML serialization of name attribute on a elements, Python error handlers
                    589:     leaks and improvement (Brent Hendricks), uninitialized variable in
                    590:     encoding code, Relax-NG validation bug, potential crash if
                    591:     gnorableWhitespace is NULL, xmlSAXParseDoc and xmlParseDoc signatures,
                    592:     switched back to assuming UTF-8 in case no encoding is given at
                    593:     serialization time
                    594:    - improvements: lot of work on Schemas by Kasimier Buchcik on facets
                    595:     checking and also mixed handling.
                    596:    - 
                    597: 
                    598: 
                    599: 2.6.18: Mar 13 2005:
                    600:    - build fixes: warnings (Peter Breitenlohner), testapi.c generation,
                    601:     Bakefile support (Francesco Montorsi), Windows compilation (Joel Reed),
                    602:     some gcc4 fixes, HP-UX portability fixes (Rick Jones).
                    603:    - bug fixes: xmlSchemaElementDump namespace (Kasimier Buchcik), push and
                    604:     xmlreader stopping on non-fatal errors, thread support for dictionnaries
                    605:     reference counting (Gary Coady), internal subset and push problem, URL
                    606:     saved in xmlCopyDoc, various schemas bug fixes (Kasimier), Python paths
                    607:     fixup (Stephane Bidoul), xmlGetNodePath and namespaces, xmlSetNsProp fix
                    608:     (Mike Hommey), warning should not count as error (William Brack),
                    609:     xmlCreatePushParser empty chunk, XInclude parser flags (William), cleanup
                    610:     FTP and HTTP code to reuse the uri parsing and IPv6 (William),
                    611:     xmlTextWriterStartAttributeNS fix (Rob Richards), XMLLINT_INDENT being
                    612:     empty (William), xmlWriter bugs (Rob Richards), multithreading on Windows
                    613:     (Rich Salz), xmlSearchNsByHref fix (Kasimier), Python binding leak (Brent
                    614:     Hendricks), aliasing bug exposed by gcc4 on s390, xmlTextReaderNext bug
                    615:     (Rob Richards), Schemas decimal type fixes (William Brack),
                    616:     xmlByteConsumed static buffer (Ben Maurer).
                    617:    - improvement: speedup parsing comments and DTDs, dictionnary support for
                    618:     hash tables, Schemas Identity constraints (Kasimier), streaming XPath
                    619:     subset, xmlTextReaderReadString added (Bjorn Reese), Schemas canonical
                    620:     values handling (Kasimier), add xmlTextReaderByteConsumed (Aron
                    621:   Stansvik),
                    622:    - Documentation: Wiki support (Joel Reed)
                    623: 
                    624: 
                    625: 2.6.17: Jan 16 2005:
                    626:    - build fixes: Windows, warnings removal (William Brack),
                    627:     maintainer-clean dependency(William), build in a different directory
                    628:     (William), fixing --with-minimum configure build (William), BeOS build
                    629:     (Marcin Konicki), Python-2.4 detection (William), compilation on AIX (Dan
                    630:     McNichol)
                    631:    - bug fixes: xmlTextReaderHasAttributes (Rob Richards), xmlCtxtReadFile()
                    632:     to use the catalog(s), loop on output (William Brack), XPath memory leak,
                    633:     ID deallocation problem (Steve Shepard), debugDumpNode crash (William),
                    634:     warning not using error callback (William), xmlStopParser bug (William),
                    635:     UTF-16 with BOM on DTDs (William), namespace bug on empty elements in
                    636:     push mode (Rob Richards), line and col computations fixups (Aleksey
                    637:     Sanin), xmlURIEscape fix (William), xmlXPathErr on bad range (William),
                    638:     patterns with too many steps, bug in RNG choice optimization, line number
                    639:     sometimes missing.
                    640:    - improvements: XSD Schemas (Kasimier Buchcik), python generator
                    641:     (William), xmlUTF8Strpos speedup (William), unicode Python strings
                    642:     (William), XSD error reports (Kasimier Buchcik), Python __str__ call
                    643:     serialize().
                    644:    - new APIs: added xmlDictExists(), GetLineNumber and GetColumnNumber for
                    645:     the xmlReader (Aleksey Sanin), Dynamic Shared Libraries APIs (mostly Joel
                    646:     Reed), error extraction API from regexps, new XMLSave option for format
                    647:     (Phil Shafer)
                    648:    - documentation: site improvement (John Fleck), FAQ entries
                    649:   (William).
                    650: 
                    651: 
                    652: 2.6.16: Nov 10 2004:
                    653:    - general hardening and bug fixing crossing all the API based on new
                    654:     automated regression testing
                    655:    - build fix: IPv6 build and test on AIX (Dodji Seketeli)
                    656:    - bug fixes: problem with XML::Libxml reported by Petr Pajas,  encoding
                    657:     conversion functions return values, UTF-8 bug affecting XPath reported by
                    658:     Markus Bertheau, catalog problem with NULL entries (William Brack)
                    659:    - documentation: fix to xmllint man page, some API function descritpion
                    660:     were updated.
                    661:    - improvements: DTD validation APIs provided at the Python level (Brent
                    662:     Hendricks)
                    663: 
                    664: 
                    665: 2.6.15: Oct 27 2004:
                    666:    - security fixes on the nanoftp and nanohttp modules
                    667:    - build fixes: xmllint detection bug in configure, building outside the
                    668:     source tree (Thomas Fitzsimmons)
                    669:    - bug fixes: HTML parser on broken ASCII chars in names (William), Python
                    670:     paths (Malcolm Tredinnick), xmlHasNsProp and default namespace (William),
                    671:     saving to python file objects (Malcolm Tredinnick), DTD lookup fix
                    672:     (Malcolm), save back <group> in catalogs (William), tree build
                    673:     fixes (DV and Rob Richards), Schemas memory bug, structured error handler
                    674:     on Python 64bits, thread local memory deallocation, memory leak reported
                    675:     by Volker Roth, xmlValidateDtd in the presence of an internal subset,
                    676:     entities and _private problem (William), xmlBuildRelativeURI error
                    677:     (William).
                    678:    - improvements: better XInclude error reports (William), tree debugging
                    679:     module and tests, convenience functions at the Reader API (Graham
                    680:     Bennett), add support for PI in the HTML parser.
                    681: 
                    682: 
                    683: 2.6.14: Sep 29 2004:
                    684:    - build fixes: configure paths for xmllint and xsltproc, compilation
                    685:     without HTML parser, compilation warning cleanups (William Brack &
                    686:     Malcolm Tredinnick), VMS makefile update (Craig Berry),
                    687:    - bug fixes: xmlGetUTF8Char (William Brack), QName properties (Kasimier
                    688:     Buchcik), XInclude testing, Notation serialization, UTF8ToISO8859x
                    689:     transcoding (Mark Itzcovitz), lots of XML Schemas cleanup and fixes
                    690:     (Kasimier), ChangeLog cleanup (Stepan Kasal), memory fixes (Mark Vakoc),
                    691:     handling of failed realloc(), out of bound array adressing in Schemas
                    692:     date handling, Python space/tabs cleanups (Malcolm Tredinnick), NMTOKENS
                    693:     E20 validation fix (Malcolm),
                    694:    - improvements: added W3C XML Schemas testsuite (Kasimier Buchcik), add
                    695:     xmlSchemaValidateOneElement (Kasimier), Python exception hierearchy
                    696:     (Malcolm Tredinnick), Python libxml2 driver improvement (Malcolm
                    697:     Tredinnick), Schemas support for xsi:schemaLocation,
                    698:     xsi:noNamespaceSchemaLocation, xsi:type (Kasimier Buchcik)
                    699: 
                    700: 
                    701: 2.6.13: Aug 31 2004:
                    702:    - build fixes: Windows and zlib (Igor Zlatkovic), -O flag with gcc,
                    703:     Solaris compiler warning, fixing RPM BuildRequires,
                    704:    - fixes: DTD loading on Windows (Igor), Schemas error reports APIs
                    705:     (Kasimier Buchcik), Schemas validation crash, xmlCheckUTF8 (William Brack
                    706:     and Julius Mittenzwei), Schemas facet check (Kasimier), default namespace
                    707:     problem (William), Schemas hexbinary empty values, encoding error could
                    708:     genrate a serialization loop.
                    709:    - Improvements: Schemas validity improvements (Kasimier), added --path
                    710:     and --load-trace options to xmllint
                    711:    - documentation: tutorial update (John Fleck)
                    712: 
                    713: 
                    714: 2.6.12: Aug 22 2004:
                    715:    - build fixes: fix --with-minimum, elfgcchack.h fixes (Peter
                    716:     Breitenlohner), perl path lookup (William), diff on Solaris (Albert
                    717:     Chin), some 64bits cleanups.
                    718:    - Python: avoid a warning with 2.3 (William Brack), tab and space mixes
                    719:     (William), wrapper generator fixes (William), Cygwin support (Gerrit P.
                    720:     Haase), node wrapper fix (Marc-Antoine Parent), XML Schemas support
                    721:     (Torkel Lyng)
                    722:    - Schemas: a lot of bug fixes and improvements from Kasimier Buchcik
                    723:    - fixes: RVT fixes (William), XPath context resets bug (William), memory
                    724:     debug (Steve Hay), catalog white space handling (Peter Breitenlohner),
                    725:     xmlReader state after attribute reading (William), structured error
                    726:     handler (William), XInclude generated xml:base fixup (William), Windows
                    727:     memory reallocation problem (Steve Hay), Out of Memory conditions
                    728:     handling (William and Olivier Andrieu), htmlNewDoc() charset bug,
                    729:     htmlReadMemory init (William), a posteriori validation DTD base
                    730:     (William), notations serialization missing, xmlGetNodePath (Dodji),
                    731:     xmlCheckUTF8 (Diego Tartara), missing line numbers on entity
                    732:   (William)
                    733:    - improvements: DocBook catalog build scrip (William), xmlcatalog tool
                    734:     (Albert Chin), xmllint --c14n option, no_proxy environment (Mike Hommey),
                    735:     xmlParseInNodeContext() addition, extend xmllint --shell, allow XInclude
                    736:     to not generate start/end nodes, extend xmllint --version to include CVS
                    737:     tag (William)
                    738:    - documentation: web pages fixes, validity API docs fixes (William)
                    739:     schemas API fix (Eric Haszlakiewicz), xmllint man page (John Fleck)
                    740: 
                    741: 
                    742: 2.6.11: July 5 2004:
                    743:    - Schemas: a lot of changes and improvements by Kasimier Buchcik for
                    744:     attributes, namespaces and simple types.
                    745:    - build fixes: --with-minimum (William Brack),  some gcc cleanup
                    746:     (William), --with-thread-alloc (William)
                    747:    - portability: Windows binary package change (Igor Zlatkovic), Catalog
                    748:     path on Windows
                    749:    - documentation: update to the tutorial (John Fleck), xmllint return code
                    750:     (John Fleck), man pages (Ville Skytta),
                    751:    - bug fixes: C14N bug serializing namespaces (Aleksey Sanin), testSAX
                    752:     properly initialize the library (William), empty node set in XPath
                    753:     (William), xmlSchemas errors (William), invalid charref problem pointed
                    754:     by Morus Walter, XInclude xml:base generation (William), Relax-NG bug
                    755:     with div processing (William), XPointer and xml:base problem(William),
                    756:     Reader and entities, xmllint return code for schemas (William), reader
                    757:     streaming problem (Steve Ball), DTD serialization problem (William),
                    758:     libxml.m4 fixes (Mike Hommey), do not provide destructors as methods on
                    759:     Python classes, xmlReader buffer bug, Python bindings memory interfaces
                    760:     improvement (with Stéphane Bidoul), Fixed the push parser to be back to
                    761:     synchronous behaviour.
                    762:    - improvement: custom per-thread I/O enhancement (Rob Richards), register
                    763:     namespace in debug shell (Stefano Debenedetti), Python based regression
                    764:     test for non-Unix users (William), dynamically increase the number of
                    765:     XPath extension functions in Python and fix a memory leak (Marc-Antoine
                    766:     Parent and William)
                    767:    - performance: hack done with Arjan van de Ven to reduce ELF footprint
                    768:     and generated code on Linux, plus use gcc runtime profiling to optimize
                    769:     the code generated in the RPM packages.
                    770: 
                    771: 
                    772: 2.6.10: May 17 2004:
                    773:    - Web page generated for ChangeLog
                    774:    - build fixes: --without-html problems, make check without make all
                    775:    - portability: problem with xpath.c on Windows (MSC and Borland), memcmp
                    776:     vs. strncmp on Solaris, XPath tests on Windows (Mark Vakoc), C++ do not
                    777:     use "list" as parameter name, make tests work with Python 1.5 (Ed
                    778:   Davis),
                    779:    - improvements: made xmlTextReaderMode public, small buffers resizing
                    780:     (Morten Welinder), add --maxmem option to xmllint, add
                    781:     xmlPopInputCallback() for Matt Sergeant, refactoring of serialization
                    782:     escaping, added escaping customization
                    783:    - bugfixes: xsd:extension (Taihei Goi), assorted regexp bugs (William
                    784:     Brack), xmlReader end of stream problem, node deregistration with reader,
                    785:     URI escaping and filemanes,  XHTML1 formatting (Nick Wellnhofer), regexp
                    786:     transition reduction (William), various XSD Schemas fixes (Kasimier
                    787:     Buchcik), XInclude fallback problem (William), weird problems with DTD
                    788:     (William), structured error handler callback context (William), reverse
                    789:     xmlEncodeSpecialChars() behaviour back to escaping '"'
                    790: 
                    791: 
                    792: 2.6.9: Apr 18 2004:
                    793:    - implement xml:id Working Draft, relaxed XPath id() checking
                    794:    - bugfixes: xmlCtxtReset (Brent Hendricks), line number and CDATA (Dave
                    795:     Beckett), Relax-NG compilation (William Brack), Regexp patches (with
                    796:     William), xmlUriEscape (Mark Vakoc), a Relax-NG notAllowed problem (with
                    797:     William), Relax-NG name classes compares (William), XInclude duplicate
                    798:     fallback (William), external DTD encoding detection (William), a DTD
                    799:     validation bug (William), xmlReader Close() fix, recusive extention
                    800:     schemas
                    801:    - improvements: use xmlRead* APIs in test tools (Mark Vakoc), indenting
                    802:     save optimization, better handle IIS broken HTTP redirect  behaviour (Ian
                    803:     Hummel), HTML parser frameset (James Bursa), libxml2-python RPM
                    804:     dependancy, XML Schemas union support (Kasimier Buchcik), warning removal
                    805:     clanup (William), keep ChangeLog compressed when installing from RPMs
                    806:    - documentation: examples and xmlDocDumpMemory docs (John Fleck), new
                    807:     example (load, xpath, modify, save), xmlCatalogDump() comments,
                    808:    - Windows: Borland C++ builder (Eric Zurcher), work around Microsoft
                    809:     compiler NaN handling bug (Mark Vakoc)
                    810: 
                    811: 
                    812: 2.6.8: Mar 23 2004:
                    813:    - First step of the cleanup of the serialization code and APIs
                    814:    - XML Schemas: mixed content (Adam Dickmeiss), QName handling fixes (Adam
                    815:     Dickmeiss), anyURI for "" (John Belmonte)
                    816:    - Python: Canonicalization C14N support added (Anthony Carrico)
                    817:    - xmlDocCopyNode() extension (William)
                    818:    - Relax-NG: fix when processing XInclude results (William), external
                    819:     reference in interleave (William), missing error on <choice>
                    820:     failure (William), memory leak in schemas datatype facets.
                    821:    - xmlWriter: patch for better DTD support (Alfred Mickautsch)
                    822:    - bug fixes: xmlXPathLangFunction memory leak (Mike Hommey and William
                    823:     Brack), no ID errors if using HTML_PARSE_NOERROR, xmlcatalog fallbacks to
                    824:     URI on SYSTEM lookup failure, XInclude parse flags inheritance (William),
                    825:     XInclude and XPointer fixes for entities (William), XML parser bug
                    826:     reported by Holger Rauch, nanohttp fd leak (William),  regexps char
                    827:     groups '-' handling (William), dictionnary reference counting problems,
                    828:     do not close stderr.
                    829:    - performance patches from Petr Pajas
                    830:    - Documentation fixes: XML_CATALOG_FILES in man pages (Mike Hommey)
                    831:    - compilation and portability fixes: --without-valid, catalog cleanups
                    832:     (Peter Breitenlohner), MingW patch (Roland Schwingel), cross-compilation
                    833:     to Windows (Christophe de Vienne),  --with-html-dir fixup (Julio Merino
                    834:     Vidal), Windows build (Eric Zurcher)
                    835: 
                    836: 
                    837: 2.6.7: Feb 23 2004:
                    838:    - documentation: tutorial updates (John Fleck), benchmark results
                    839:    - xmlWriter: updates and fixes (Alfred Mickautsch, Lucas Brasilino)
                    840:    - XPath optimization (Petr Pajas)
                    841:    - DTD ID handling optimization
                    842:    - bugfixes: xpath number with  > 19 fractional (William Brack), push
                    843:     mode with unescaped '>' characters, fix xmllint --stream --timing, fix
                    844:     xmllint --memory --stream memory usage, xmlAttrSerializeTxtContent
                    845:     handling NULL, trying to fix Relax-NG/Perl interface.
                    846:    - python: 2.3 compatibility, whitespace fixes (Malcolm Tredinnick)
                    847:    - Added relaxng option to xmllint --shell
                    848: 
                    849: 
                    850: 2.6.6: Feb 12 2004:
                    851:    - nanohttp and nanoftp: buffer overflow error on URI parsing (Igor and
                    852:     William) reported by Yuuichi Teranishi
                    853:    - bugfixes: make test and path issues, xmlWriter attribute serialization
                    854:     (William Brack), xmlWriter indentation (William), schemas validation
                    855:     (Eric Haszlakiewicz), XInclude dictionnaries issues (William and Oleg
                    856:     Paraschenko), XInclude empty fallback (William), HTML warnings (William),
                    857:     XPointer in XInclude (William), Python namespace serialization,
                    858:     isolat1ToUTF8 bound error (Alfred Mickautsch), output of parameter
                    859:     entities in internal subset (William), internal subset bug in push mode,
                    860:     <xs:all> fix (Alexey Sarytchev)
                    861:    - Build: fix for automake-1.8 (Alexander Winston), warnings removal
                    862:     (Philip Ludlam), SOCKLEN_T detection fixes (Daniel Richard), fix
                    863:     --with-minimum configuration.
                    864:    - XInclude: allow the 2001 namespace without warning.
                    865:    - Documentation: missing example/index.html (John Fleck), version
                    866:     dependancies (John Fleck)
                    867:    - reader API: structured error reporting (Steve Ball)
                    868:    - Windows compilation: mingw, msys (Mikhail Grushinskiy), function
                    869:     prototype (Cameron Johnson), MSVC6 compiler warnings, _WINSOCKAPI_
                    870:   patch
                    871:    - Parsers: added xmlByteConsumed(ctxt) API to get the byte offest in
                    872:     input.
                    873: 
                    874: 
                    875: 2.6.5: Jan 25 2004:
                    876:    - Bugfixes: dictionnaries for schemas (William Brack), regexp segfault
                    877:     (William), xs:all problem (William), a number of XPointer bugfixes
                    878:     (William), xmllint error go to stderr, DTD validation problem with
                    879:     namespace, memory leak (William), SAX1 cleanup and minimal options fixes
                    880:     (Mark Vadoc), parser context reset on error (Shaun McCance), XPath union
                    881:     evaluation problem (William) , xmlReallocLoc with NULL (Aleksey Sanin),
                    882:     XML Schemas double free (Steve Ball), XInclude with no href, argument
                    883:     callbacks order for XPath callbacks (Frederic Peters)
                    884:    - Documentation: python scripts (William Brack), xslt stylesheets (John
                    885:     Fleck), doc (Sven Zimmerman), I/O example.
                    886:    - Python bindings: fixes (William), enum support (Stéphane Bidoul),
                    887:     structured error reporting (Stéphane Bidoul)
                    888:    - XInclude: various fixes for conformance, problem related to dictionnary
                    889:     references (William & me), recursion (William)
                    890:    - xmlWriter: indentation (Lucas Brasilino), memory leaks (Alfred
                    891:     Mickautsch),
                    892:    - xmlSchemas: normalizedString datatype (John Belmonte)
                    893:    - code cleanup for strings functions (William)
                    894:    - Windows: compiler patches (Mark Vakoc)
                    895:    - Parser optimizations, a few new XPath and dictionnary APIs for future
                    896:     XSLT optimizations.
                    897: 
                    898: 
                    899: 2.6.4: Dec 24 2003:
                    900:    - Windows build fixes (Igor Zlatkovic)
                    901:    - Some serious XInclude problems reported by Oleg Paraschenko and
                    902:    - Unix and Makefile packaging fixes (me, William Brack,
                    903:    - Documentation improvements (John Fleck, William Brack), example fix
                    904:     (Lucas Brasilino)
                    905:    - bugfixes: xmlTextReaderExpand() with xmlReaderWalker, XPath handling of
                    906:     NULL strings (William Brack) , API building reader or parser from
                    907:     filedescriptor should not close it, changed XPath sorting to be stable
                    908:     again (William Brack), xmlGetNodePath() generating '(null)' (William
                    909:     Brack), DTD validation and namespace bug (William Brack), XML Schemas
                    910:     double inclusion behaviour
                    911: 
                    912: 
                    913: 2.6.3: Dec 10 2003:
                    914:    - documentation updates and cleanup (DV, William Brack, John Fleck)
                    915:    - added a repository of examples, examples from Aleksey Sanin, Dodji
                    916:     Seketeli, Alfred Mickautsch
                    917:    - Windows updates: Mark Vakoc, Igor Zlatkovic, Eric Zurcher, Mingw
                    918:     (Kenneth Haley)
                    919:    - Unicode range checking (William Brack)
                    920:    - code cleanup (William Brack)
                    921:    - Python bindings: doc (John Fleck),  bug fixes
                    922:    - UTF-16 cleanup and BOM issues (William Brack)
                    923:    - bug fixes: ID and xmlReader validation, XPath (William Brack),
                    924:     xmlWriter (Alfred Mickautsch), hash.h inclusion problem, HTML parser
                    925:     (James Bursa), attribute defaulting and validation, some serialization
                    926:     cleanups, XML_GET_LINE macro, memory debug when using threads (William
                    927:     Brack), serialization of attributes and entities content, xmlWriter
                    928:     (Daniel Schulman)
                    929:    - XInclude bugfix, new APIs and update to the last version including the
                    930:     namespace change.
                    931:    - XML Schemas improvements: include (Robert Stepanek), import and
                    932:     namespace handling, fixed the regression tests troubles, added examples
                    933:     based on Eric van der Vlist book, regexp fixes
                    934:    - preliminary pattern support for streaming (needed for schemas
                    935:     constraints), added xmlTextReaderPreservePattern() to collect subdocument
                    936:     when streaming.
                    937:    - various fixes in the structured error handling
                    938: 
                    939: 
                    940: 2.6.2: Nov 4 2003:
                    941:    - XPath context unregistration fixes
                    942:    - text node coalescing fixes (Mark Lilback)
                    943:    - API to screate a W3C Schemas from an existing document (Steve Ball)
                    944:    - BeOS patches (Marcin 'Shard' Konicki)
                    945:    - xmlStrVPrintf function added (Aleksey Sanin)
                    946:    - compilation fixes (Mark Vakoc)
                    947:    - stdin parsing fix (William Brack)
                    948:    - a posteriori DTD validation fixes
                    949:    - xmlReader bug fixes: Walker fixes, python bindings
                    950:    - fixed xmlStopParser() to really stop the parser and errors
                    951:    - always generate line numbers when using the new xmlReadxxx
                    952:   functions
                    953:    - added XInclude support to the xmlReader interface
                    954:    - implemented XML_PARSE_NONET parser option
                    955:    - DocBook XSLT processing bug fixed
                    956:    - HTML serialization for <p> elements (William Brack and me)
                    957:    - XPointer failure in XInclude are now handled as resource errors
                    958:    - fixed xmllint --html to use the HTML serializer on output (added
                    959:     --xmlout to implement the previous behaviour of saving it using the XML
                    960:     serializer)
                    961: 
                    962: 
                    963: 2.6.1: Oct 28 2003:
                    964:    - Mostly bugfixes after the big 2.6.0 changes
                    965:    - Unix compilation patches: libxml.m4 (Patrick Welche), warnings cleanup
                    966:     (William Brack)
                    967:    - Windows compilation patches (Joachim Bauch, Stephane Bidoul, Igor
                    968:     Zlatkovic)
                    969:    - xmlWriter bugfix (Alfred Mickautsch)
                    970:    - chvalid.[ch]: couple of fixes from Stephane Bidoul
                    971:    - context reset: error state reset, push parser reset (Graham
                    972:   Bennett)
                    973:    - context reuse: generate errors if file is not readable
                    974:    - defaulted attributes for element coming from internal entities
                    975:     (Stephane Bidoul)
                    976:    - Python: tab and spaces mix (William Brack)
                    977:    - Error handler could crash in DTD validation in 2.6.0
                    978:    - xmlReader: do not use the document or element _private field
                    979:    - testSAX.c: avoid a problem with some PIs (Massimo Morara)
                    980:    - general bug fixes: mandatory encoding in text decl, serializing
                    981:     Document Fragment nodes, xmlSearchNs 2.6.0 problem (Kasimier Buchcik),
                    982:     XPath errors not reported,  slow HTML parsing of large documents.
                    983: 
                    984: 
                    985: 2.6.0: Oct 20 2003:
                    986:    - Major revision release: should be API and ABI compatible but got a lot
                    987:     of change
                    988:    - Increased the library modularity, far more options can be stripped out,
                    989:     a --with-minimum configuration will weight around 160KBytes
                    990:    - Use per parser and per document dictionnary, allocate names and small
                    991:     text nodes from the dictionnary
                    992:    - Switch to a SAX2 like parser rewrote most of the XML parser core,
                    993:     provides namespace resolution and defaulted attributes, minimize memory
                    994:     allocations and copies, namespace checking and specific error handling,
                    995:     immutable buffers, make predefined entities static structures, etc...
                    996:    - rewrote all the error handling in the library, all errors can be
                    997:     intercepted at a structured level, with precise information
                    998:   available.
                    999:    - New simpler and more generic XML and HTML parser APIs, allowing to
                   1000:     easilly modify the parsing options and reuse parser context for multiple
                   1001:     consecutive documents.
                   1002:    - Similar new APIs for the xmlReader, for options and reuse, provided new
                   1003:     functions to access content as const strings, use them for Python
                   1004:   bindings
                   1005:    - a  lot of other smaller API improvements: xmlStrPrintf (Aleksey Sanin),
                   1006:     Walker i.e. reader on a document tree based on Alfred Mickautsch code,
                   1007:     make room in nodes for line numbers, reference counting and future PSVI
                   1008:     extensions, generation of character ranges to be checked with faster
                   1009:     algorithm (William),  xmlParserMaxDepth (Crutcher Dunnavant), buffer
                   1010:     access
                   1011:    - New xmlWriter API provided by Alfred Mickautsch
                   1012:    - Schemas: base64 support by Anthony Carrico
                   1013:    - Parser<->HTTP integration fix, proper processing of the Mime-Type
                   1014:     and charset information if available.
                   1015:    - Relax-NG: bug fixes including the one reported by Martijn Faassen and
                   1016:     zeroOrMore, better error reporting.
                   1017:    - Python bindings (Stéphane Bidoul), never use stdout for errors
                   1018:   output
                   1019:    - Portability: all the headers have macros for export and calling
                   1020:     convention definitions (Igor Zlatkovic), VMS update (Craig A. Berry),
                   1021:     Windows: threads (Jesse Pelton), Borland compiler (Eric Zurcher,  Igor),
                   1022:     Mingw (Igor), typos (Mark Vakoc),  beta version (Stephane Bidoul),
                   1023:     warning cleanups on AIX and MIPS compilers (William Brack), BeOS (Marcin
                   1024:     'Shard' Konicki)
                   1025:    - Documentation fixes and README (William Brack), search fix (William),
                   1026:     tutorial updates (John Fleck), namespace docs (Stefan Kost)
                   1027:    - Bug fixes: xmlCleanupParser (Dave Beckett), threading uninitialized
                   1028:     mutexes, HTML doctype lowercase,  SAX/IO (William), compression detection
                   1029:     and restore (William), attribute declaration in DTDs (William), namespace
                   1030:     on attribute in HTML output (William), input filename (Rob Richards),
                   1031:     namespace DTD validation, xmlReplaceNode (Chris Ryland), I/O callbacks
                   1032:     (Markus Keim), CDATA serialization (Shaun McCance), xmlReader (Peter
                   1033:     Derr), high codepoint charref like &#x10FFFF;, buffer access in push
                   1034:     mode (Justin Fletcher), TLS threads on Windows (Jesse Pelton), XPath bug
                   1035:     (William), xmlCleanupParser (Marc Liyanage), CDATA output (William), HTTP
                   1036:     error handling.
                   1037:    - xmllint options: --dtdvalidfpi for Tobias Reif, --sax1 for compat
                   1038:     testing,  --nodict for building without tree dictionnary, --nocdata to
                   1039:     replace CDATA by text, --nsclean to remove surperfluous  namespace
                   1040:     declarations
                   1041:    - added xml2-config --libtool-libs option from Kevin P. Fleming
                   1042:    - a lot of profiling and tuning of the code, speedup patch for
                   1043:     xmlSearchNs() by Luca Padovani. The xmlReader should do far less
                   1044:     allocation and it speed should get closer to SAX. Chris Anderson worked
                   1045:     on speeding and cleaning up repetitive checking code.
                   1046:    - cleanup of "make tests"
                   1047:    - libxml-2.0-uninstalled.pc from Malcolm Tredinnick
                   1048:    - deactivated the broken docBook SGML parser code and plugged the XML
                   1049:     parser instead.
                   1050: 
                   1051: 
                   1052: 2.5.11: Sep 9 2003:
                   1053: A bugfix only release:   - risk of crash in Relax-NG
                   1054:    - risk of crash when using multithreaded programs
                   1055: 
                   1056: 
                   1057: 2.5.10: Aug 15 2003:
                   1058: A bugfixes only release   - Windows Makefiles (William Brack)
                   1059:    - UTF-16 support fixes (Mark Itzcovitz)
                   1060:    - Makefile and portability (William Brack) automake, Linux alpha, Mingw
                   1061:     on Windows (Mikhail Grushinskiy)
                   1062:    - HTML parser (Oliver Stoeneberg)
                   1063:    - XInclude performance problem reported by Kevin Ruscoe
                   1064:    - XML parser performance problem reported by Grant Goodale
                   1065:    - xmlSAXParseDTD() bug fix from Malcolm Tredinnick
                   1066:    - and a couple other cleanup
                   1067: 
                   1068: 
                   1069: 2.5.9: Aug 9 2003:
                   1070:    - bugfixes: IPv6 portability, xmlHasNsProp (Markus Keim), Windows build
                   1071:     (Wiliam Brake, Jesse Pelton, Igor), Schemas (Peter Sobisch), threading
                   1072:     (Rob Richards), hexBinary type (), UTF-16 BOM (Dodji Seketeli),
                   1073:     xmlReader, Relax-NG schemas compilation, namespace handling,  EXSLT (Sean
                   1074:     Griffin), HTML parsing problem (William Brack), DTD validation for mixed
                   1075:     content + namespaces, HTML serialization, library initialization,
                   1076:     progressive HTML parser
                   1077:    - better interfaces for Relax-NG error handling (Joachim Bauch, )
                   1078:    - adding xmlXIncludeProcessTree() for XInclud'ing in a subtree
                   1079:    - doc fixes and improvements (John Fleck)
                   1080:    - configure flag for -with-fexceptions when embedding in C++
                   1081:    - couple of new UTF-8 helper functions (William Brack)
                   1082:    - general encoding cleanup + ISO-8859-x without iconv (Peter Jacobi)
                   1083:    - xmlTextReader cleanup + enum for node types (Bjorn Reese)
                   1084:    - general compilation/warning cleanup Solaris/HP-UX/... (William
                   1085:   Brack)
                   1086: 
                   1087: 
                   1088: 2.5.8: Jul 6 2003:
                   1089:    - bugfixes: XPath, XInclude, file/URI mapping, UTF-16 save (Mark
                   1090:     Itzcovitz), UTF-8 checking, URI saving, error printing (William Brack),
                   1091:     PI related memleak, compilation without schemas or without xpath (Joerg
                   1092:     Schmitz-Linneweber/Garry Pennington), xmlUnlinkNode problem with DTDs,
                   1093:     rpm problem on , i86_64, removed a few compilation problems from 2.5.7,
                   1094:     xmlIOParseDTD, and xmlSAXParseDTD (Malcolm Tredinnick)
                   1095:    - portability: DJGPP (MsDos) , OpenVMS (Craig A. Berry)
                   1096:    - William Brack fixed multithreading lock problems
                   1097:    - IPv6 patch for FTP and HTTP accesses (Archana Shah/Wipro)
                   1098:    - Windows fixes (Igor Zlatkovic,  Eric Zurcher), threading (Stéphane
                   1099:     Bidoul)
                   1100:    - A few W3C Schemas Structure improvements
                   1101:    - W3C Schemas Datatype improvements (Charlie Bozeman)
                   1102:    - Python bindings for thread globals (Stéphane Bidoul), and method/class
                   1103:     generator
                   1104:    - added --nonet option to xmllint
                   1105:    - documentation improvements (John Fleck)
                   1106: 
                   1107: 
                   1108: 2.5.7: Apr 25 2003:
                   1109:    - Relax-NG: Compiling to regexp and streaming validation on top of the
                   1110:     xmlReader interface, added to xmllint --stream
                   1111:    - xmlReader: Expand(), Next() and DOM access glue, bug fixes
                   1112:    - Support for large files: RGN validated a 4.5GB instance
                   1113:    - Thread support is now configured in by default
                   1114:    - Fixes: update of the Trio code (Bjorn), WXS Date and Duration fixes
                   1115:     (Charles Bozeman), DTD and namespaces (Brent Hendricks), HTML push parser
                   1116:     and zero bytes handling, some missing Windows file path conversions,
                   1117:     behaviour of the parser and validator in the presence of "out of memory"
                   1118:     error conditions
                   1119:    - extended the API to be able to plug a garbage collecting memory
                   1120:     allocator, added xmlMallocAtomic() and modified the allocations
                   1121:     accordingly.
                   1122:    - Performances: removed excessive malloc() calls, speedup of the push and
                   1123:     xmlReader interfaces, removed excessive thread locking
                   1124:    - Documentation: man page (John Fleck), xmlReader documentation
                   1125:    - Python: adding binding for xmlCatalogAddLocal (Brent M Hendricks)
                   1126: 
                   1127: 
                   1128: 2.5.6: Apr 1 2003:
                   1129:    - Fixed W3C XML Schemas datatype, should be compliant now except for
                   1130:     binHex and base64 which are not supported yet.
                   1131:    - bug fixes: non-ASCII IDs, HTML output, XInclude on large docs and
                   1132:     XInclude entities handling, encoding detection on external subsets, XML
                   1133:     Schemas bugs and memory leaks, HTML parser (James Bursa)
                   1134:    - portability: python/trio (Albert Chin), Sun compiler warnings
                   1135:    - documentation: added --relaxng option to xmllint man page (John)
                   1136:    - improved error reporting: xml:space, start/end tag mismatches, Relax NG
                   1137:     errors
                   1138: 
                   1139: 
                   1140: 2.5.5: Mar 24 2003:
                   1141:    - Lot of fixes on the Relax NG implementation. More testing including
                   1142:     DocBook and TEI examples.
                   1143:    - Increased the support for W3C XML Schemas datatype
                   1144:    - Several bug fixes in the URI handling layer
                   1145:    - Bug fixes: HTML parser, xmlReader, DTD validation, XPath, encoding
                   1146:     conversion, line counting in the parser.
                   1147:    - Added support for $XMLLINT_INDENT environment variable, FTP delete
                   1148:    - Fixed the RPM spec file name
                   1149: 
                   1150: 
                   1151: 2.5.4: Feb 20 2003:
                   1152:    - Conformance testing and lot of fixes on Relax NG and XInclude
                   1153:     implementation
                   1154:    - Implementation of XPointer element() scheme
                   1155:    - Bug fixes: XML parser, XInclude entities merge, validity checking on
                   1156:     namespaces,
                   1157:     2 serialization bugs, node info generation problems, a DTD regexp
                   1158:     generation problem.
                   1159:   
                   1160:    - Portability: windows updates and path canonicalization (Igor)
                   1161:    - A few typo fixes (Kjartan Maraas)
                   1162:    - Python bindings generator fixes (Stephane Bidoul)
                   1163: 
                   1164: 
                   1165: 2.5.3: Feb 10 2003:
                   1166:    - RelaxNG and XML Schemas datatypes improvements, and added a first
                   1167:     version of RelaxNG Python bindings
                   1168:    - Fixes: XLink (Sean Chittenden), XInclude (Sean Chittenden), API fix for
                   1169:     serializing namespace nodes, encoding conversion bug, XHTML1
                   1170:   serialization
                   1171:    - Portability fixes: Windows (Igor), AMD 64bits RPM spec file
                   1172: 
                   1173: 
                   1174: 2.5.2: Feb 5 2003:
                   1175:    - First implementation of RelaxNG, added --relaxng flag to xmllint
                   1176:    - Schemas support now compiled in by default.
                   1177:    - Bug fixes: DTD validation, namespace checking, XInclude and entities,
                   1178:     delegateURI in XML Catalogs, HTML parser, XML reader (Stéphane Bidoul),
                   1179:     XPath parser and evaluation,  UTF8ToUTF8 serialization, XML reader memory
                   1180:     consumption, HTML parser, HTML serialization in the presence of
                   1181:   namespaces
                   1182:    - added an HTML API to check elements and attributes.
                   1183:    - Documentation improvement, PDF for the tutorial (John Fleck), doc
                   1184:     patches (Stefan Kost)
                   1185:    - Portability fixes: NetBSD (Julio Merino), Windows (Igor Zlatkovic)
                   1186:    - Added python bindings for XPointer, contextual error reporting
                   1187:     (Stéphane Bidoul)
                   1188:    - URI/file escaping problems (Stefano Zacchiroli)
                   1189: 
                   1190: 
                   1191: 2.5.1: Jan 8 2003:
                   1192:    - Fixes a memory leak and configuration/compilation problems in 2.5.0
                   1193:    - documentation updates (John)
                   1194:    - a couple of XmlTextReader fixes
                   1195: 
                   1196: 
                   1197: 2.5.0: Jan 6 2003:
                   1198:    - New XmltextReader interface based on C#
                   1199:     API (with help of Stéphane Bidoul)
                   1200:    - Windows: more exports, including the new API (Igor)
                   1201:    - XInclude fallback fix
                   1202:    - Python: bindings for the new API, packaging (Stéphane Bidoul),
                   1203:     drv_libxml2.py Python xml.sax driver (Stéphane Bidoul), fixes, speedup
                   1204:     and iterators for Python-2.2 (Hannu Krosing)
                   1205:    - Tutorial fixes (john Fleck and Niraj Tolia) xmllint man update
                   1206:   (John)
                   1207:    - Fix an XML parser bug raised by Vyacheslav Pindyura
                   1208:    - Fix for VMS serialization (Nigel Hall) and config (Craig A. Berry)
                   1209:    - Entities handling fixes
                   1210:    - new API to optionally track node creation and deletion (Lukas
                   1211:   Schroeder)
                   1212:    - Added documentation for the XmltextReader interface and some XML guidelines
                   1213: 
                   1214: 
                   1215: 2.4.30: Dec 12 2002:
                   1216:    - 2.4.29 broke the python bindings, rereleasing
                   1217:    - Improvement/fixes of the XML API generator, and couple of minor code
                   1218:     fixes.
                   1219: 
                   1220: 
                   1221: 2.4.29: Dec 11 2002:
                   1222:    - Windows fixes (Igor): Windows CE port, pthread linking, python bindings
                   1223:     (Stéphane Bidoul), Mingw (Magnus Henoch), and export list updates
                   1224:    - Fix for prev in python bindings (ERDI Gergo)
                   1225:    - Fix for entities handling (Marcus Clarke)
                   1226:    - Refactored the XML and HTML dumps to a single code path, fixed XHTML1
                   1227:     dump
                   1228:    - Fix for URI parsing when handling URNs with fragment identifiers
                   1229:    - Fix for HTTP URL escaping problem
                   1230:    - added an TextXmlReader (C#) like API (work in progress)
                   1231:    - Rewrote the API in XML generation script, includes a C parser and saves
                   1232:     more information needed for C# bindings
                   1233: 
                   1234: 
                   1235: 2.4.28: Nov 22 2002:
                   1236:    - a couple of python binding fixes
                   1237:    - 2 bug fixes in the XML push parser
                   1238:    - potential memory leak removed (Martin Stoilov)
                   1239:    - fix to the configure script for Unix (Dimitri Papadopoulos)
                   1240:    - added encoding support for XInclude parse="text"
                   1241:    - autodetection of XHTML1 and specific serialization rules added
                   1242:    - nasty threading bug fixed (William Brack)
                   1243: 
                   1244: 
                   1245: 2.4.27: Nov 17 2002:
                   1246:    - fixes for the Python bindings
                   1247:    - a number of bug fixes: SGML catalogs, xmlParseBalancedChunkMemory(),
                   1248:     HTML parser,  Schemas (Charles Bozeman), document fragment support
                   1249:     (Christian Glahn), xmlReconciliateNs (Brian Stafford), XPointer,
                   1250:     xmlFreeNode(), xmlSAXParseMemory (Peter Jones), xmlGetNodePath (Petr
                   1251:     Pajas), entities processing
                   1252:    - added grep to xmllint --shell
                   1253:    - VMS update patch from Craig A. Berry
                   1254:    - cleanup of the Windows build with support for more compilers (Igor),
                   1255:     better thread support on Windows
                   1256:    - cleanup of Unix Makefiles and spec file
                   1257:    - Improvements to the documentation (John Fleck)
                   1258: 
                   1259: 
                   1260: 2.4.26: Oct 18 2002:
                   1261:    - Patches for Windows CE port, improvements on Windows paths handling
                   1262:    - Fixes to the validation  code (DTD and Schemas), xmlNodeGetPath() ,
                   1263:     HTML serialization, Namespace compliance,  and a number of small
                   1264:   problems
                   1265: 
                   1266: 
                   1267: 2.4.25: Sep 26 2002:
                   1268:    - A number of bug fixes: XPath, validation, Python bindings, DOM and
                   1269:     tree, xmlI/O,  Html
                   1270:    - Serious rewrite of XInclude
                   1271:    - Made XML Schemas regexp part of the default build and APIs, small fix
                   1272:     and improvement of the regexp core
                   1273:    - Changed the validation code to reuse XML Schemas regexp APIs
                   1274:    - Better handling of Windows file paths, improvement of Makefiles (Igor,
                   1275:     Daniel Gehriger, Mark Vakoc)
                   1276:    - Improved the python I/O bindings, the tests, added resolver and regexp
                   1277:     APIs
                   1278:    - New logos from Marc Liyanage
                   1279:    - Tutorial improvements: John Fleck, Christopher Harris
                   1280:    - Makefile: Fixes for AMD x86_64 (Mandrake), DESTDIR (Christophe
                   1281:   Merlet)
                   1282:    - removal of all stderr/perror use for error reporting
                   1283:    - Better error reporting: XPath and DTD validation
                   1284:    - update of the trio portability layer (Bjorn Reese)
                   1285: 
                   1286: 2.4.24: Aug 22 2002   - XPath fixes (William), xf:escape-uri() (Wesley Terpstra)
                   1287:    - Python binding fixes: makefiles (William), generator, rpm build, x86-64
                   1288:     (fcrozat)
                   1289:    - HTML <style> and boolean attributes serializer fixes
                   1290:    - C14N improvements by Aleksey
                   1291:    - doc cleanups: Rick Jones
                   1292:    - Windows compiler makefile updates: Igor and Elizabeth Barham
                   1293:    - XInclude: implementation of fallback and xml:base fixup added
                   1294: 
                   1295: 
                   1296: 2.4.23: July 6 2002:
                   1297:    - performances patches: Peter Jacobi
                   1298:    - c14n fixes, testsuite and performances: Aleksey Sanin
                   1299:    - added xmlDocFormatDump: Chema Celorio
                   1300:    - new tutorial: John Fleck
                   1301:    - new hash functions and performances: Sander Vesik, portability fix from
                   1302:     Peter Jacobi
                   1303:    - a number of bug fixes: XPath (William Brack, Richard Jinks), XML and
                   1304:     HTML parsers, ID lookup function
                   1305:    - removal of all remaining sprintf: Aleksey Sanin
                   1306: 
                   1307: 
                   1308: 2.4.22: May 27 2002:
                   1309:    - a number of bug fixes: configure scripts, base handling, parser, memory
                   1310:     usage, HTML parser, XPath, documentation (Christian Cornelssen),
                   1311:     indentation, URI parsing
                   1312:    - Optimizations for XMLSec, fixing and making public some of the network
                   1313:     protocol handlers (Aleksey)
                   1314:    - performance patch from Gary Pennington
                   1315:    - Charles Bozeman provided date and time support for XML Schemas
                   1316:   datatypes
                   1317: 
                   1318: 
                   1319: 2.4.21: Apr 29 2002:
                   1320: This release is both a bug fix release and also contains the early XML
                   1321: Schemas structures at 
                   1322: http://www.w3.org/TR/xmlschema-1/
                   1323:  and datatypes at 
                   1324: http://www.w3.org/TR/xmlschema-2/
                   1325:  code, beware, all
                   1326: interfaces are likely to change, there is huge holes, it is clearly a work in
                   1327: progress and don't even think of putting this code in a production system,
                   1328: it's actually not compiled in by default. The real fixes are:   - a couple of bugs or limitations introduced in 2.4.20
                   1329:    - patches for Borland C++ and MSC by Igor
                   1330:    - some fixes on XPath strings and conformance patches by Richard
                   1331:   Jinks
                   1332:    - patch from Aleksey for the ExcC14N specification
                   1333:    - OSF/1 bug fix by Bjorn
                   1334: 
                   1335: 
                   1336: 2.4.20: Apr 15 2002:
                   1337:    - bug fixes: file descriptor leak, XPath, HTML output, DTD validation
                   1338:    - XPath conformance testing by Richard Jinks
                   1339:    - Portability fixes: Solaris, MPE/iX, Windows, OSF/1, python bindings,
                   1340:     libxml.m4
                   1341: 
                   1342: 
                   1343: 2.4.19: Mar 25 2002:
                   1344:    - bug fixes: half a dozen XPath bugs, Validation, ISO-Latin to UTF8
                   1345:     encoder
                   1346:    - portability fixes in the HTTP code
                   1347:    - memory allocation checks using valgrind, and profiling tests
                   1348:    - revamp of the Windows build and Makefiles
                   1349: 
                   1350: 
                   1351: 2.4.18: Mar 18 2002:
                   1352:    - bug fixes: tree, SAX, canonicalization, validation, portability,
                   1353:   XPath
                   1354:    - removed the --with-buffer option it was becoming unmaintainable
                   1355:    - serious cleanup of the Python makefiles
                   1356:    - speedup patch to XPath very effective for DocBook stylesheets
                   1357:    - Fixes for Windows build, cleanup of the documentation
                   1358: 
                   1359: 
                   1360: 2.4.17: Mar 8 2002:
                   1361:    - a lot of bug fixes, including "namespace nodes have no parents in
                   1362:   XPath"
                   1363:    - fixed/improved the Python wrappers, added more examples and more
                   1364:     regression tests, XPath extension functions can now return node-sets
                   1365:    - added the XML Canonicalization support from Aleksey Sanin
                   1366: 
                   1367: 
                   1368: 2.4.16: Feb 20 2002:
                   1369:    - a lot of bug fixes, most of them were triggered by the XML Testsuite
                   1370:     from OASIS and W3C. Compliance has been significantly improved.
                   1371:    - a couple of portability fixes too.
                   1372: 
                   1373: 
                   1374: 2.4.15: Feb 11 2002:
                   1375:    - Fixed the Makefiles, especially the python module ones
                   1376:    - A few bug fixes and cleanup
                   1377:    - Includes cleanup
                   1378: 
                   1379: 
                   1380: 2.4.14: Feb 8 2002:
                   1381:    - Change of License to the MIT
                   1382:     License basically for integration in XFree86 codebase, and removing
                   1383:     confusion around the previous dual-licensing
                   1384:    - added Python bindings, beta software but should already be quite
                   1385:     complete
                   1386:    - a large number of fixes and cleanups, especially for all tree
                   1387:     manipulations
                   1388:    - cleanup of the headers, generation of a reference API definition in
                   1389:   XML
                   1390: 
                   1391: 
                   1392: 2.4.13: Jan 14 2002:
                   1393:    - update of the documentation: John Fleck and Charlie Bozeman
                   1394:    - cleanup of timing code from Justin Fletcher
                   1395:    - fixes for Windows and initial thread support on Win32: Igor and Serguei
                   1396:     Narojnyi
                   1397:    - Cygwin patch from Robert Collins
                   1398:    - added xmlSetEntityReferenceFunc() for Keith Isdale work on xsldbg
                   1399: 
                   1400: 
                   1401: 2.4.12: Dec 7 2001:
                   1402:    - a few bug fixes: thread (Gary Pennington), xmllint (Geert Kloosterman),
                   1403:     XML parser (Robin Berjon), XPointer (Danny Jamshy), I/O cleanups
                   1404:   (robert)
                   1405:    - Eric Lavigne contributed project files for MacOS
                   1406:    - some makefiles cleanups
                   1407: 
                   1408: 
                   1409: 2.4.11: Nov 26 2001:
                   1410:    - fixed a couple of errors in the includes, fixed a few bugs, some code
                   1411:     cleanups
                   1412:    - xmllint man pages improvement by Heiko Rupp
                   1413:    - updated VMS build instructions from John A Fotheringham
                   1414:    - Windows Makefiles updates from Igor
                   1415: 
                   1416: 
                   1417: 2.4.10: Nov 10 2001:
                   1418:    - URI escaping fix (Joel Young)
                   1419:    - added xmlGetNodePath() (for paths or XPointers generation)
                   1420:    - Fixes namespace handling problems when using DTD and validation
                   1421:    - improvements on xmllint: Morus Walter patches for --format and
                   1422:     --encode, Stefan Kost and Heiko Rupp improvements on the --shell
                   1423:    - fixes for xmlcatalog linking pointed by Weiqi Gao
                   1424:    - fixes to the HTML parser
                   1425: 
                   1426: 
                   1427: 2.4.9: Nov 6 2001:
                   1428:    - fixes more catalog bugs
                   1429:    - avoid a compilation problem, improve xmlGetLineNo()
                   1430: 
                   1431: 
                   1432: 2.4.8: Nov 4 2001:
                   1433:    - fixed SGML catalogs broken in previous release, updated xmlcatalog
                   1434:   tool
                   1435:    - fixed a compile errors and some includes troubles.
                   1436: 
                   1437: 
                   1438: 2.4.7: Oct 30 2001:
                   1439:    - exported some debugging interfaces
                   1440:    - serious rewrite of the catalog code
                   1441:    - integrated Gary Pennington thread safety patch, added configure option
                   1442:     and regression tests
                   1443:    - removed an HTML parser bug
                   1444:    - fixed a couple of potentially serious validation bugs
                   1445:    - integrated the SGML DocBook support in xmllint
                   1446:    - changed the nanoftp anonymous login passwd
                   1447:    - some I/O cleanup and a couple of interfaces for Perl wrapper
                   1448:    - general bug fixes
                   1449:    - updated xmllint man page by John Fleck
                   1450:    - some VMS and Windows updates
                   1451: 
                   1452: 
                   1453: 2.4.6: Oct 10 2001:
                   1454:    - added an updated man pages by John Fleck
                   1455:    - portability and configure fixes
                   1456:    - an infinite loop on the HTML parser was removed (William)
                   1457:    - Windows makefile patches from Igor
                   1458:    - fixed half a dozen bugs reported for libxml or libxslt
                   1459:    - updated xmlcatalog to be able to modify SGML super catalogs
                   1460: 
                   1461: 
                   1462: 2.4.5: Sep 14 2001:
                   1463:    - Remove a few annoying bugs in 2.4.4
                   1464:    - forces the HTML serializer to output decimal charrefs since some
                   1465:     version of Netscape can't handle hexadecimal ones
                   1466: 
                   1467: 
                   1468: 1.8.16: Sep 14 2001:
                   1469:    - maintenance release of the old libxml1 branch, couple of bug and
                   1470:     portability fixes
                   1471: 
                   1472: 
                   1473: 2.4.4: Sep 12 2001:
                   1474:    - added --convert to xmlcatalog, bug fixes and cleanups of XML
                   1475:   Catalog
                   1476:    - a few bug fixes and some portability changes
                   1477:    - some documentation cleanups
                   1478: 
                   1479: 
                   1480: 2.4.3:  Aug 23 2001:
                   1481:    - XML Catalog support see the doc
                   1482:    - New NaN/Infinity floating point code
                   1483:    - A few bug fixes
                   1484: 
                   1485: 
                   1486: 2.4.2:  Aug 15 2001:
                   1487:    - adds xmlLineNumbersDefault() to control line number generation
                   1488:    - lot of bug fixes
                   1489:    - the Microsoft MSC projects files should now be up to date
                   1490:    - inheritance of namespaces from DTD defaulted attributes
                   1491:    - fixes a serious potential security bug
                   1492:    - added a --format option to xmllint
                   1493: 
                   1494: 
                   1495: 2.4.1:  July 24 2001:
                   1496:    - possibility to keep line numbers in the tree
                   1497:    - some computation NaN fixes
                   1498:    - extension of the XPath API
                   1499:    - cleanup for alpha and ia64 targets
                   1500:    - patch to allow saving through HTTP PUT or POST
                   1501: 
                   1502: 
                   1503: 2.4.0: July 10 2001:
                   1504:    - Fixed a few bugs in XPath, validation, and tree handling.
                   1505:    - Fixed XML Base implementation, added a couple of examples to the
                   1506:     regression tests
                   1507:    - A bit of cleanup
                   1508: 
                   1509: 
                   1510: 2.3.14: July 5 2001:
                   1511:    - fixed some entities problems and reduce memory requirement when
                   1512:     substituting them
                   1513:    - lots of improvements in the XPath queries interpreter can be
                   1514:     substantially faster
                   1515:    - Makefiles and configure cleanups
                   1516:    - Fixes to XPath variable eval, and compare on empty node set
                   1517:    - HTML tag closing bug fixed
                   1518:    - Fixed an URI reference computation problem when validating
                   1519: 
                   1520: 
                   1521: 2.3.13: June 28 2001:
                   1522:    - 2.3.12 configure.in was broken as well as the push mode XML parser
                   1523:    - a few more fixes for compilation on Windows MSC by Yon Derek
                   1524: 
                   1525: 
                   1526: 1.8.14: June 28 2001:
                   1527:    - Zbigniew Chyla gave a patch to use the old XML parser in push mode
                   1528:    - Small Makefile fix
                   1529: 
                   1530: 
                   1531: 2.3.12: June 26 2001:
                   1532:    - lots of cleanup
                   1533:    - a couple of validation fix
                   1534:    - fixed line number counting
                   1535:    - fixed serious problems in the XInclude processing
                   1536:    - added support for UTF8 BOM at beginning of entities
                   1537:    - fixed a strange gcc optimizer bugs in xpath handling of float, gcc-3.0
                   1538:     miscompile uri.c (William), Thomas Leitner provided a fix for the
                   1539:     optimizer on Tru64
                   1540:    - incorporated Yon Derek and Igor Zlatkovic  fixes and improvements for
                   1541:     compilation on Windows MSC
                   1542:    - update of libxml-doc.el (Felix Natter)
                   1543:    - fixed 2 bugs in URI normalization code
                   1544: 
                   1545: 
                   1546: 2.3.11: June 17 2001:
                   1547:    - updates to trio, Makefiles and configure should fix some portability
                   1548:     problems (alpha)
                   1549:    - fixed some HTML serialization problems (pre, script, and block/inline
                   1550:     handling), added encoding aware APIs, cleanup of this code
                   1551:    - added xmlHasNsProp()
                   1552:    - implemented a specific PI for encoding support in the DocBook SGML
                   1553:     parser
                   1554:    - some XPath fixes (-Infinity, / as a function parameter and namespaces
                   1555:     node selection)
                   1556:    - fixed a performance problem and an error in the validation code
                   1557:    - fixed XInclude routine to implement the recursive behaviour
                   1558:    - fixed xmlFreeNode problem when libxml is included statically twice
                   1559:    - added --version to xmllint for bug reports
                   1560: 
                   1561: 
                   1562: 2.3.10: June 1 2001:
                   1563:    - fixed the SGML catalog support
                   1564:    - a number of reported bugs got fixed, in XPath, iconv detection,
                   1565:     XInclude processing
                   1566:    - XPath string function should now handle unicode correctly
                   1567: 
                   1568: 
                   1569: 2.3.9: May 19 2001:
                   1570: Lots of bugfixes, and added a basic SGML catalog support:   - HTML push bugfix #54891 and another patch from Jonas Borgström
                   1571:    - some serious speed optimization again
                   1572:    - some documentation cleanups
                   1573:    - trying to get better linking on Solaris (-R)
                   1574:    - XPath API cleanup from Thomas Broyer
                   1575:    - Validation bug fixed #54631, added a patch from Gary Pennington, fixed
                   1576:     xmlValidGetValidElements()
                   1577:    - Added an INSTALL file
                   1578:    - Attribute removal added to API: #54433
                   1579:    - added a basic support for SGML catalogs
                   1580:    - fixed xmlKeepBlanksDefault(0) API
                   1581:    - bugfix in xmlNodeGetLang()
                   1582:    - fixed a small configure portability problem
                   1583:    - fixed an inversion of SYSTEM and PUBLIC identifier in HTML document
                   1584: 
                   1585: 
                   1586: 1.8.13: May 14 2001:
                   1587:    - bugfixes release of the old libxml1 branch used by Gnome
                   1588: 
                   1589: 
                   1590: 2.3.8: May 3 2001:
                   1591:    - Integrated an SGML DocBook parser for the Gnome project
                   1592:    - Fixed a few things in the HTML parser
                   1593:    - Fixed some XPath bugs raised by XSLT use, tried to fix the floating
                   1594:     point portability issue
                   1595:    - Speed improvement (8M/s for SAX, 3M/s for DOM, 1.5M/s for
                   1596:     DOM+validation using the XML REC as input and a 700MHz celeron).
                   1597:    - incorporated more Windows cleanup
                   1598:    - added xmlSaveFormatFile()
                   1599:    - fixed problems in copying nodes with entities references (gdome)
                   1600:    - removed some troubles surrounding the new validation module
                   1601: 
                   1602: 
                   1603: 2.3.7: April 22 2001:
                   1604:    - lots of small bug fixes, corrected XPointer
                   1605:    - Non deterministic content model validation support
                   1606:    - added xmlDocCopyNode for gdome2
                   1607:    - revamped the way the HTML parser handles end of tags
                   1608:    - XPath: corrections of namespaces support and number formatting
                   1609:    - Windows: Igor Zlatkovic patches for MSC compilation
                   1610:    - HTML output fixes from P C Chow and William M. Brack
                   1611:    - Improved validation speed sensible for DocBook
                   1612:    - fixed a big bug with ID declared in external parsed entities
                   1613:    - portability fixes, update of Trio from Bjorn Reese
                   1614: 
                   1615: 
                   1616: 2.3.6: April 8 2001:
                   1617:    - Code cleanup using extreme gcc compiler warning options, found and
                   1618:     cleared half a dozen potential problem
                   1619:    - the Eazel team found an XML parser bug
                   1620:    - cleaned up the user of some of the string formatting function. used the
                   1621:     trio library code to provide the one needed when the platform is missing
                   1622:     them
                   1623:    - xpath: removed a memory leak and fixed the predicate evaluation
                   1624:     problem, extended the testsuite and cleaned up the result. XPointer seems
                   1625:     broken ...
                   1626: 
                   1627: 
                   1628: 2.3.5: Mar 23 2001:
                   1629:    - Biggest change is separate parsing and evaluation of XPath expressions,
                   1630:     there is some new APIs for this too
                   1631:    - included a number of bug fixes(XML push parser, 51876, notations,
                   1632:   52299)
                   1633:    - Fixed some portability issues
                   1634: 
                   1635: 
                   1636: 2.3.4: Mar 10 2001:
                   1637:    - Fixed bugs #51860 and #51861
                   1638:    - Added a global variable xmlDefaultBufferSize to allow default buffer
                   1639:     size to be application tunable.
                   1640:    - Some cleanup in the validation code, still a bug left and this part
                   1641:     should probably be rewritten to support ambiguous content model :-\
                   1642:    - Fix a couple of serious bugs introduced or raised by changes in 2.3.3
                   1643:     parser
                   1644:    - Fixed another bug in xmlNodeGetContent()
                   1645:    - Bjorn fixed XPath node collection and Number formatting
                   1646:    - Fixed a loop reported in the HTML parsing
                   1647:    - blank space are reported even if the Dtd content model proves that they
                   1648:     are formatting spaces, this is for XML conformance
                   1649: 
                   1650: 
                   1651: 2.3.3: Mar 1 2001:
                   1652:    - small change in XPath for XSLT
                   1653:    - documentation cleanups
                   1654:    - fix in validation by Gary Pennington
                   1655:    - serious parsing performances improvements
                   1656: 
                   1657: 
                   1658: 2.3.2: Feb 24 2001:
                   1659:    - chasing XPath bugs, found a bunch, completed some TODO
                   1660:    - fixed a Dtd parsing bug
                   1661:    - fixed a bug in xmlNodeGetContent
                   1662:    - ID/IDREF support partly rewritten by Gary Pennington
                   1663: 
                   1664: 
                   1665: 2.3.1: Feb 15 2001:
                   1666:    - some XPath and HTML bug fixes for XSLT
                   1667:    - small extension of the hash table interfaces for DOM gdome2
                   1668:     implementation
                   1669:    - A few bug fixes
                   1670: 
                   1671: 
                   1672: 2.3.0: Feb 8 2001 (2.2.12 was on 25 Jan but I didn't kept track):
                   1673:    - Lots of XPath bug fixes
                   1674:    - Add a mode with Dtd lookup but without validation error reporting for
                   1675:     XSLT
                   1676:    - Add support for text node without escaping (XSLT)
                   1677:    - bug fixes for xmlCheckFilename
                   1678:    - validation code bug fixes from Gary Pennington
                   1679:    - Patch from Paul D. Smith correcting URI path normalization
                   1680:    - Patch to allow simultaneous install of libxml-devel and
                   1681:   libxml2-devel
                   1682:    - the example Makefile is now fixed
                   1683:    - added HTML to the RPM packages
                   1684:    - tree copying bugfixes
                   1685:    - updates to Windows makefiles
                   1686:    - optimization patch from Bjorn Reese
                   1687: 
                   1688: 
                   1689: 2.2.11: Jan 4 2001:
                   1690:    - bunch of bug fixes (memory I/O, xpath, ftp/http, ...)
                   1691:    - added htmlHandleOmittedElem()
                   1692:    - Applied Bjorn Reese's IPV6 first patch
                   1693:    - Applied Paul D. Smith patches for validation of XInclude results
                   1694:    - added XPointer xmlns() new scheme support
                   1695: 
                   1696: 
                   1697: 2.2.10: Nov 25 2000:
                   1698:    - Fix the Windows problems of 2.2.8
                   1699:    - integrate OpenVMS patches
                   1700:    - better handling of some nasty HTML input
                   1701:    - Improved the XPointer implementation
                   1702:    - integrate a number of provided patches
                   1703: 
                   1704: 
                   1705: 2.2.9: Nov 25 2000:
                   1706:    - erroneous release :-(
                   1707: 
                   1708: 
                   1709: 2.2.8: Nov 13 2000:
                   1710:    - First version of XInclude
                   1711:     support
                   1712:    - Patch in conditional section handling
                   1713:    - updated MS compiler project
                   1714:    - fixed some XPath problems
                   1715:    - added an URI escaping function
                   1716:    - some other bug fixes
                   1717: 
                   1718: 
                   1719: 2.2.7: Oct 31 2000:
                   1720:    - added message redirection
                   1721:    - XPath improvements (thanks TOM !)
                   1722:    - xmlIOParseDTD() added
                   1723:    - various small fixes in the HTML, URI, HTTP and XPointer support
                   1724:    - some cleanup of the Makefile, autoconf and the distribution content
                   1725: 
                   1726: 
                   1727: 2.2.6: Oct 25 2000::
                   1728:    - Added an hash table module, migrated a number of internal structure to
                   1729:     those
                   1730:    - Fixed a posteriori validation problems
                   1731:    - HTTP module cleanups
                   1732:    - HTML parser improvements (tag errors, script/style handling, attribute
                   1733:     normalization)
                   1734:    - coalescing of adjacent text nodes
                   1735:    - couple of XPath bug fixes, exported the internal API
                   1736: 
                   1737: 
                   1738: 2.2.5: Oct 15 2000::
                   1739:    - XPointer implementation and testsuite
                   1740:    - Lot of XPath fixes, added variable and functions registration, more
                   1741:     tests
                   1742:    - Portability fixes, lots of enhancements toward an easy Windows build
                   1743:     and release
                   1744:    - Late validation fixes
                   1745:    - Integrated a lot of contributed patches
                   1746:    - added memory management docs
                   1747:    - a performance problem when using large buffer seems fixed
                   1748: 
                   1749: 
                   1750: 2.2.4: Oct 1 2000::
                   1751:    - main XPath problem fixed
                   1752:    - Integrated portability patches for Windows
                   1753:    - Serious bug fixes on the URI and HTML code
                   1754: 
                   1755: 
                   1756: 2.2.3: Sep 17 2000:
                   1757:    - bug fixes
                   1758:    - cleanup of entity handling code
                   1759:    - overall review of all loops in the parsers, all sprintf usage has been
                   1760:     checked too
                   1761:    - Far better handling of larges Dtd. Validating against DocBook XML Dtd
                   1762:     works smoothly now.
                   1763: 
                   1764: 
                   1765: 1.8.10: Sep 6 2000:
                   1766:    - bug fix release for some Gnome projects
                   1767: 
                   1768: 
                   1769: 2.2.2: August 12 2000:
                   1770:    - mostly bug fixes
                   1771:    - started adding routines to access xml parser context options
                   1772: 
                   1773: 
                   1774: 2.2.1: July 21 2000:
                   1775:    - a purely bug fixes release
                   1776:    - fixed an encoding support problem when parsing from a memory block
                   1777:    - fixed a DOCTYPE parsing problem
                   1778:    - removed a bug in the function allowing to override the memory
                   1779:     allocation routines
                   1780: 
                   1781: 
                   1782: 2.2.0: July 14 2000:
                   1783:    - applied a lot of portability fixes
                   1784:    - better encoding support/cleanup and saving (content is now always
                   1785:     encoded in UTF-8)
                   1786:    - the HTML parser now correctly handles encodings
                   1787:    - added xmlHasProp()
                   1788:    - fixed a serious problem with &#38;
                   1789:    - propagated the fix to FTP client
                   1790:    - cleanup, bugfixes, etc ...
                   1791:    - Added a page about libxml Internationalization
                   1792:     support
                   1793: 
                   1794: 
                   1795: 1.8.9:  July 9 2000:
                   1796:    - fixed the spec the RPMs should be better
                   1797:    - fixed a serious bug in the FTP implementation, released 1.8.9 to solve
                   1798:     rpmfind users problem
                   1799: 
                   1800: 
                   1801: 2.1.1: July 1 2000:
                   1802:    - fixes a couple of bugs in the 2.1.0 packaging
                   1803:    - improvements on the HTML parser
                   1804: 
                   1805: 
                   1806: 2.1.0 and 1.8.8: June 29 2000:
                   1807:    - 1.8.8 is mostly a commodity package for upgrading to libxml2 according
                   1808:     to new instructions. It fixes a nasty problem
                   1809:     about &#38; charref parsing
                   1810:    - 2.1.0 also ease the upgrade from libxml v1 to the recent version. it
                   1811:     also contains numerous fixes and enhancements:
                   1812:     added xmlStopParser() to stop parsing
                   1813:       improved a lot parsing speed when there is large CDATA blocs
                   1814:       includes XPath patches provided by Picdar Technology
                   1815:       tried to fix as much as possible DTD validation and namespace
                   1816:         related problems
                   1817:       output to a given encoding has been added/tested
                   1818:       lot of various fixes
                   1819:     
                   1820:    - added xmlStopParser() to stop parsing
                   1821:    - improved a lot parsing speed when there is large CDATA blocs
                   1822:    - includes XPath patches provided by Picdar Technology
                   1823:    - tried to fix as much as possible DTD validation and namespace
                   1824:         related problems
                   1825:    - output to a given encoding has been added/tested
                   1826:    - lot of various fixes
                   1827: 
                   1828: 
                   1829: 2.0.0: Apr 12 2000:
                   1830:    - First public release of libxml2. If you are using libxml, it's a good
                   1831:     idea to check the 1.x to 2.x upgrade instructions. NOTE: while initially
                   1832:     scheduled for Apr 3 the release occurred only on Apr 12 due to massive
                   1833:     workload.
                   1834:    - The include are now located under $prefix/include/libxml (instead of
                   1835:     $prefix/include/gnome-xml), they also are referenced by
                   1836:     #include <libxml/xxx.h>
                   1837:     instead of
                   1838:     #include "xxx.h"
                   1839:   
                   1840:    - a new URI module for parsing URIs and following strictly RFC 2396
                   1841:    - the memory allocation routines used by libxml can now be overloaded
                   1842:     dynamically by using xmlMemSetup()
                   1843:    - The previously CVS only tool tester has been renamed
                   1844:     xmllint and is now installed as part of the libxml2
                   1845:     package
                   1846:    - The I/O interface has been revamped. There is now ways to plug in
                   1847:     specific I/O modules, either at the URI scheme detection level using
                   1848:     xmlRegisterInputCallbacks()  or by passing I/O functions when creating a
                   1849:     parser context using xmlCreateIOParserCtxt()
                   1850:    - there is a C preprocessor macro LIBXML_VERSION providing the version
                   1851:     number of the libxml module in use
                   1852:    - a number of optional features of libxml can now be excluded at
                   1853:     configure time (FTP/HTTP/HTML/XPath/Debug)
                   1854: 
                   1855: 
                   1856: 2.0.0beta: Mar 14 2000:
                   1857:    - This is a first Beta release of libxml version 2
                   1858:    - It's available only fromxmlsoft.org
                   1859:     FTP, it's packaged as libxml2-2.0.0beta and available as tar and
                   1860:   RPMs
                   1861:    - This version is now the head in the Gnome CVS base, the old one is
                   1862:     available under the tag LIB_XML_1_X
                   1863:    - This includes a very large set of changes. From a  programmatic point
                   1864:     of view applications should not have to be modified too much, check the
                   1865:     upgrade page
                   1866:    - Some interfaces may changes (especially a bit about encoding).
                   1867:    - the updates includes:
                   1868:     fix I18N support. ISO-Latin-x/UTF-8/UTF-16 (nearly) seems correctly
                   1869:         handled now
                   1870:       Better handling of entities, especially well-formedness checking
                   1871:         and proper PEref extensions in external subsets
                   1872:       DTD conditional sections
                   1873:       Validation now correctly handle entities content
                   1874:       change
                   1875:         structures to accommodate DOM
                   1876:     
                   1877:    - fix I18N support. ISO-Latin-x/UTF-8/UTF-16 (nearly) seems correctly
                   1878:         handled now
                   1879:    - Better handling of entities, especially well-formedness checking
                   1880:         and proper PEref extensions in external subsets
                   1881:    - DTD conditional sections
                   1882:    - Validation now correctly handle entities content
                   1883:    - change
                   1884:         structures to accommodate DOM
                   1885:    - Serious progress were made toward compliance, here are the result of the test against the
                   1886:     OASIS testsuite (except the Japanese tests since I don't support that
                   1887:     encoding yet). This URL is rebuilt every couple of hours using the CVS
                   1888:     head version.
                   1889: 
                   1890: 
                   1891: 1.8.7: Mar 6 2000:
                   1892:    - This is a bug fix release:
                   1893:    - It is possible to disable the ignorable blanks heuristic used by
                   1894:     libxml-1.x, a new function  xmlKeepBlanksDefault(0) will allow this. Note
                   1895:     that for adherence to XML spec, this behaviour will be disabled by
                   1896:     default in 2.x . The same function will allow to keep compatibility for
                   1897:     old code.
                   1898:    - Blanks in <a>  </a> constructs are not ignored anymore,
                   1899:     avoiding heuristic is really the Right Way :-\
                   1900:    - The unchecked use of snprintf which was breaking libxml-1.8.6
                   1901:     compilation on some platforms has been fixed
                   1902:    - nanoftp.c nanohttp.c: Fixed '#' and '?' stripping when processing
                   1903:   URIs
                   1904: 
                   1905: 
                   1906: 1.8.6: Jan 31 2000:
                   1907:    - added a nanoFTP transport module, debugged until the new version of rpmfind can use
                   1908:     it without troubles
                   1909: 
                   1910: 
                   1911: 1.8.5: Jan 21 2000:
                   1912:    - adding APIs to parse a well balanced chunk of XML (production [43] content of the
                   1913:     XML spec)
                   1914:    - fixed a hideous bug in xmlGetProp pointed by Rune.Djurhuus@fast.no
                   1915:    - Jody Goldberg <jgoldberg@home.com> provided another patch trying
                   1916:     to solve the zlib checks problems
                   1917:    - The current state in gnome CVS base is expected to ship as 1.8.5 with
                   1918:     gnumeric soon
                   1919: 
                   1920: 
                   1921: 1.8.4: Jan 13 2000:
                   1922:    - bug fixes, reintroduced xmlNewGlobalNs(), fixed xmlNewNs()
                   1923:    - all exit() call should have been removed from libxml
                   1924:    - fixed a problem with INCLUDE_WINSOCK on WIN32 platform
                   1925:    - added newDocFragment()
                   1926: 
                   1927: 
                   1928: 1.8.3: Jan 5 2000:
                   1929:    - a Push interface for the XML and HTML parsers
                   1930:    - a shell-like interface to the document tree (try tester --shell :-)
                   1931:    - lots of bug fixes and improvement added over XMas holidays
                   1932:    - fixed the DTD parsing code to work with the xhtml DTD
                   1933:    - added xmlRemoveProp(), xmlRemoveID() and xmlRemoveRef()
                   1934:    - Fixed bugs in xmlNewNs()
                   1935:    - External entity loading code has been revamped, now it uses
                   1936:     xmlLoadExternalEntity(), some fix on entities processing were added
                   1937:    - cleaned up WIN32 includes of socket stuff
                   1938: 
                   1939: 
                   1940: 1.8.2: Dec 21 1999:
                   1941:    - I got another problem with includes and C++, I hope this issue is fixed
                   1942:     for good this time
                   1943:    - Added a few tree modification functions: xmlReplaceNode,
                   1944:     xmlAddPrevSibling, xmlAddNextSibling, xmlNodeSetName and
                   1945:     xmlDocSetRootElement
                   1946:    - Tried to improve the HTML output with help from Chris Lahey
                   1947: 
                   1948: 
                   1949: 1.8.1: Dec 18 1999:
                   1950:    - various patches to avoid troubles when using libxml with C++ compilers
                   1951:     the "namespace" keyword and C escaping in include files
                   1952:    - a problem in one of the core macros IS_CHAR was corrected
                   1953:    - fixed a bug introduced in 1.8.0 breaking default namespace processing,
                   1954:     and more specifically the Dia application
                   1955:    - fixed a posteriori validation (validation after parsing, or by using a
                   1956:     Dtd not specified in the original document)
                   1957:    - fixed a bug in
                   1958: 
                   1959: 
                   1960: 1.8.0: Dec 12 1999:
                   1961:    - cleanup, especially memory wise
                   1962:    - the parser should be more reliable, especially the HTML one, it should
                   1963:     not crash, whatever the input !
                   1964:    - Integrated various patches, especially a speedup improvement for large
                   1965:     dataset from Carl Nygard,
                   1966:     configure with --with-buffers to enable them.
                   1967:    - attribute normalization, oops should have been added long ago !
                   1968:    - attributes defaulted from DTDs should be available, xmlSetProp() now
                   1969:     does entities escaping by default.
                   1970: 
                   1971: 
                   1972: 1.7.4: Oct 25 1999:
                   1973:    - Lots of HTML improvement
                   1974:    - Fixed some errors when saving both XML and HTML
                   1975:    - More examples, the regression tests should now look clean
                   1976:    - Fixed a bug with contiguous charref
                   1977: 
                   1978: 
                   1979: 1.7.3: Sep 29 1999:
                   1980:    - portability problems fixed
                   1981:    - snprintf was used unconditionally, leading to link problems on system
                   1982:     were it's not available, fixed
                   1983: 
                   1984: 
                   1985: 1.7.1: Sep 24 1999:
                   1986:    - The basic type for strings manipulated by libxml has been renamed in
                   1987:     1.7.1 from CHAR to xmlChar. The reason
                   1988:     is that CHAR was conflicting with a predefined type on Windows. However
                   1989:     on non WIN32 environment, compatibility is provided by the way of  a
                   1990:     #define .
                   1991:    - Changed another error : the use of a structure field called errno, and
                   1992:     leading to troubles on platforms where it's a macro
                   1993: 
                   1994: 
                   1995: 1.7.0: Sep 23 1999:
                   1996:    - Added the ability to fetch remote DTD or parsed entities, see the nanohttp module.
                   1997:    - Added an errno to report errors by another mean than a simple printf
                   1998:     like callback
                   1999:    - Finished ID/IDREF support and checking when validation
                   2000:    - Serious memory leaks fixed (there is now a memory wrapper module)
                   2001:    - Improvement of XPath
                   2002:     implementation
                   2003:    - Added an HTML parser front-end
                   2004: 
                   2005: Daniel Veillard at 
                   2006: bugs.html

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