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-//[changes_last_version```
-
-[clog 1.07.2010 - version 0.9]
-
-Major release, featuring extended and improved Unicode support, miscellaneous performance improvements, bug fixes and more.
-
-* Major Unicode improvements:
- # Introduced encoding support (automatic/manual encoding detection on load, manual encoding selection on save, conversion from/to UTF8, UTF16 LE/BE, UTF32 LE/BE)
- # Introduced wchar_t mode (you can set PUGIXML_WCHAR_MODE define to switch pugixml internal encoding from UTF8 to wchar_t; all functions are switched to their Unicode variants)
- # Load/save functions now support wide streams
-
-* Bug fixes:
- # Fixed document corruption on failed parsing bug
- # XPath string <-> number conversion improvements (increased precision, fixed crash for huge numbers)
- # Improved DOCTYPE parsing: now parser recognizes all well-formed DOCTYPE declarations
- # Fixed xml_attribute::as_uint() for large numbers (i.e. 2^32-1)
-
-* Specification changes:
- # parse() API changed to load_buffer/load_buffer_inplace/load_buffer_inplace_own; load_buffer APIs do not require zero-terminated strings.
- # Renamed as_utf16 to as_wide
- # Changed xml_node::offset_debug return type and xml_parse_result::offset type to ptrdiff_t
- # Nodes/attributes with empty names are now printed as :anonymous
-
-* Performance improvements:
- # Optimized document parsing and saving
- # Changed internal memory management: internal allocator is used for both metadata and name/value data; allocated pages are deleted if all allocations from them are deleted
- # Optimized memory consumption: sizeof(xml_node_struct) reduced from 40 bytes to 32 bytes on x86
- # Optimized debug mode parsing/saving by order of magnitude
-
-* Miscellaneous:
- # All STL includes except <exception> in pugixml.hpp are replaced with forward declarations
-
-* Compatibility:
- # parse() and as_utf16 are left for compatibility (these functions are deprecated and will be removed in version 1.0)
- # Wildcard functions, document_order/precompute_document_order functions, format_write_bom_utf8 and parse_wnorm_attribute flags are deprecated and will be removed in version 1.0
- # xpath_type_t enumeration was renamed to xpath_value_type; xpath_type_t is deprecated and will be removed in version 1.0
-
-```//]
-
-[clog 8.11.2009 - version 0.5]
-
-Major bugfix release. Changes:
-
-* XPath bugfixes:
- # Fixed translate(), lang() and concat() functions (infinite loops/crashes)
- # Fixed compilation of queries with empty literal strings ("")
- # Fixed axis tests: they never add empty nodes/attributes to the resulting node set now
- # Fixed string-value evaluation for node-set (the result excluded some text descendants)
- # Fixed self:: axis (it behaved like ancestor-or-self::)
- # Fixed following:: and preceding:: axes (they included descendent and ancestor nodes, respectively)
- # Minor fix for namespace-uri() function (namespace declaration scope includes the parent element of namespace declaration attribute)
- # Some incorrect queries are no longer parsed now (i.e. foo: *)
- # Fixed text()/etc. node test parsing bug (i.e. foo[text()] failed to compile)
- # Fixed root step (/) - it now selects empty node set if query is evaluated on empty node
- # Fixed string to number conversion ("123 " converted to NaN, "123 .456" converted to 123.456 - now the results are 123 and NaN, respectively)
- # Node set copying now preserves sorted type; leads to better performance on some queries
-
-* Miscellaneous bugfixes:
- # Fixed xml_node::offset_debug for PI nodes
- # Added empty attribute checks to xml_node::remove_attribute
- # Fixed node_pi and node_declaration copying
- # Const-correctness fixes
-
-* Specification changes:
- # xpath_node::select_nodes() and related functions now throw exception if expression return type is not node set (instead of assertion)
- # xml_node::traverse() now sets depth to -1 for both begin() and end() callbacks (was 0 at begin() and -1 at end())
- # In case of non-raw node printing a newline is output after PCDATA inside nodes if the PCDATA has siblings
- # UTF8 -> wchar_t conversion now considers 5-byte UTF8-like sequences as invalid
-
-* New features:
- # Added xpath_node_set::operator[] for index-based iteration
- # Added xpath_query::return_type()
- # Added getter accessors for memory-management functions
-
-[clog 17.09.2009 - version 0.42]
-
-Maintenance release. Changes:
-
-* Bug fixes:
- # Fixed deallocation in case of custom allocation functions or if delete[] / free are incompatible
- # XPath parser fixed for incorrect queries (i.e. incorrect XPath queries should now always fail to compile)
- # Const-correctness fixes for find_child_by_attribute
- # Improved compatibility (miscellaneous warning fixes, fixed cstring include dependency for GCC)
- # Fixed iterator begin/end and print function to work correctly for empty nodes
-
-* New features:
- # Added PUGIXML_API/PUGIXML_CLASS/PUGIXML_FUNCTION configuration macros to control class/function attributes
- # Added xml_attribute::set_value overloads for different types
-
-8.02.2009 - v0.41
- Maintenance release. Changes:
-
-* Bug fixes:
- # Fixed bug with node printing (occasionally some content was not written to output stream)
-
-[clog 18.01.2009 - version 0.4]
-
-Changes:
-
-* Bug fixes:
- # Documentation fix in samples for parse() with manual lifetime control
- # Fixed document order sorting in XPath (it caused wrong order of nodes after xpath_node_set::sort and wrong results of some XPath queries)
-
-* Node printing changes:
- # Single quotes are no longer escaped when printing nodes
- # Symbols in second half of ASCII table are no longer escaped when printing nodes; because of this, format_utf8 flag is deleted as it's no longer needed and format_write_bom is renamed to format_write_bom_utf8.
- # Reworked node printing - now it works via xml_writer interface; implementations for FILE* and std::ostream are available. As a side-effect, xml_document::save_file now works without STL.
-
-* New features:
- # Added unsigned integer support for attributes (xml_attribute::as_uint, xml_attribute::operator=)
- # Now document declaration (<?xml ...?>) is parsed as node with type node_declaration when parse_declaration flag is specified (access to encoding/version is performed as if they were attributes, i.e. doc.child("xml").attribute("version").as_float()); corresponding flags for node printing were also added
- # Added support for custom memory management (see set_memory_management_functions for details)
- # Implemented node/attribute copying (see xml_node::insert_copy_* and xml_node::append_copy for details)
- # Added find_child_by_attribute and find_child_by_attribute_w to simplify parsing code in some cases (i.e. COLLADA files)
- # Added file offset information querying for debugging purposes (now you're able to determine exact location of any xml_node in parsed file, see xml_node::offset_debug for details)
- # Improved error handling for parsing - now load(), load_file() and parse() return xml_parse_result, which contains error code and last parsed offset; this does not break old interface as xml_parse_result can be implicitly casted to bool.
-
-[clog 31.10.2007 - version 0.34]
-
-Maintenance release. Changes:
-
-* Bug fixes:
- # Fixed bug with loading from text-mode iostreams
- # Fixed leak when transfer_ownership is true and parsing is failing
- # Fixed bug in saving (\r and \n are now escaped in attribute values)
- # Renamed free() to destroy() - some macro conflicts were reported
-
-* New features:
- # Improved compatibility (supported Digital Mars C++, MSVC 6, CodeWarrior 8, PGI C++, Comeau, supported PS3 and XBox360)
- # PUGIXML_NO_EXCEPTION flag for platforms without exception handling
-
-[clog 21.02.2007 - version 0.3]
-
-Refactored, reworked and improved version. Changes:
-
-* Interface:
- # Added XPath
- # Added tree modification functions
- # Added no STL compilation mode
- # Added saving document to file
- # Refactored parsing flags
- # Removed xml_parser class in favor of xml_document
- # Added transfer ownership parsing mode
- # Modified the way xml_tree_walker works
- # Iterators are now non-constant
-
-* Implementation:
- # Support of several compilers and platforms
- # Refactored and sped up parsing core
- # Improved standard compliancy
- # Added XPath implementation
- # Fixed several bugs
-
-[clog 6.11.2006 - version 0.2]
-
-First public release. Changes:
-
-* Bug fixes:
- # Fixed child_value() (for empty nodes)
- # Fixed xml_parser_impl warning at W4
-
-* New features:
- # Introduced child_value(name) and child_value_w(name)
- # parse_eol_pcdata and parse_eol_attribute flags + parse_minimal optimizations
- # Optimizations of strconv_t
-
-[clog 15.07.2006 - version 0.1]
-
-First private release for testing purposes