2.6.21: Sep 4 2005: - build fixes: Cygwin portability fixes (Gerrit P. Haase), calling convention problems on Windows (Marcus Boerger), cleanups based on Linus' sparse tool, update of win32/configure.js (Rob Richards), remove warnings on Windows(Marcus Boerger), compilation without SAX1, detection of the Python binary, use $GCC inestad of $CC = 'gcc' (Andrew W. Nosenko), compilation/link with threads and old gcc, compile problem by C370 on Z/OS, - bug fixes: http_proxy environments (Peter Breitenlohner), HTML UTF-8 bug (Jiri Netolicky), XPath NaN compare bug (William Brack), htmlParseScript potential bug, Schemas regexp handling of spaces, Base64 Schemas comparisons NIST passes, automata build error xsd:all, xmlGetNodePath for namespaced attributes (Alexander Pohoyda), xmlSchemas foreign namespaces handling, XML Schemas facet comparison (Kupriyanov Anatolij), xmlSchemaPSimpleTypeErr error report (Kasimier Buchcik), xml: namespace ahndling in Schemas (Kasimier), empty model group in Schemas (Kasimier), wilcard in Schemas (Kasimier), URI composition (William), xs:anyType in Schemas (Kasimier), Python resolver emmitting error messages directly, Python xmlAttr.parent (Jakub Piotr Clapa), trying to fix the file path/URI conversion, xmlTextReaderGetAttribute fix (Rob Richards), xmlSchemaFreeAnnot memleak (Kasimier), HTML UTF-8 serialization, streaming XPath, Schemas determinism detection problem, XInclude bug, Schemas context type (Dean Hill), validation fix (Derek Poon), xmlTextReaderGetAttribute[Ns] namespaces (Rob Richards), Schemas type fix (Kuba Nowakowski), UTF-8 parser bug, error in encoding handling, xmlGetLineNo fixes, bug on entities handling, entity name extraction in error handling with XInclude, text nodes in HTML body tags (Gary Coady), xml:id and IDness at the treee level fixes, XPath streaming patterns bugs. - improvements: structured interfaces for schemas and RNG error reports (Marcus Boerger), optimization of the char data inner loop parsing (thanks to Behdad Esfahbod for the idea), schematron validation though not finished yet, xmlSaveOption to omit XML declaration, keyref match error reports (Kasimier), formal expression handling code not plugged yet, more lax mode for the HTML parser, parser XML_PARSE_COMPACT option for text nodes allocation. - documentation: xmllint man page had --nonet duplicated