# Release Notes

## Changes in Mini-XML 2.9

- mxmlLoad* did not correctly load value nodes with MXML_NO_CALLBACK or MXML_TEXT_CALLBACK (Bug #502)

## Changes in Mini-XML 2.8

- Now call docsetutil using xcrun on OS X (Bug #458)
- mxmldoc did not escape special HTML characters inside @code foo@ comments.
- Fixed a memory leak in mxmlElementDeleteAttr (Bug #452)
- Added MXML_MAJOR/MINOR_VERSION definitions to mxml.h (Bug $461)
- Fixed a bug reading UTF-16 characters from a file (Bug #454)
- Fixed a memory leak when loading invalid XML (Bug #496)
- Fixed an XML fragment loading problem (Bug #494)

## Changes in Mini-XML 2.7

- Added 64-bit configurations to the VC++ project files (STR #129)
- Fixed conformance of mxmldoc's HTML and CSS output.
- Added data accessor ("get") functions and made the mxml_node_t and mxml_index_t structures private but still available in the Mini-XML header to preserve source compatibility (STR #118)
- Updated the source headers to reference the Mini-XML license and its exceptions to the LGPL2 (STR #108)
- Added a new mxmlFindPath() function to find the value node of a named element (STR #110)
- Building a static version of the library did not work on Windows (STR #112)
- The shared library did not include a destructor for the thread- specific data key on UNIX-based operating systems (STR #103)
- mxmlLoad* did not error out on XML with multiple root nodes (STR #101)
- Fixed an issue with the _mxml_vstrdupf function (STR #107)
- mxmlSave* no longer write all siblings of the passed node, just that node and its children (STR #109)

## Changes in Mini-XML 2.6

- Documentation fixes (STR #91, STR #92)
- The mxmldoc program did not handle typedef comments properly (STR #72)
- Added support for "long long" printf formats.
- The XML parser now ignores BOMs in UTF-8 XML files (STR #89)
- The mxmldoc program now supports generating Xcode documentation sets.
- mxmlSave*() did not output UTF-8 correctly on some platforms.
- mxmlNewXML() now adds encoding="utf-8" in the ?xml directive to avoid problems with non-conformant XML parsers that assume something other than UTF-8 as the default encoding.
- Wrapping was not disabled when mxmlSetWrapMargin(0) was called, and "<?xml ... ?>" was always followed by a newline (STR #76)
- The mxml.pc.in file was broken (STR #79)
- The mxmldoc program now handles "typedef enum name {} name" correctly (STR #72)

## Changes in Mini-XML 2.5

- The mxmldoc program now makes greater use of CSS and supports a --css option to embed an alternate stylesheet.
- The mxmldoc program now supports --header and --footer options to insert documentation content before and after the generated content.
- The mxmldoc program now supports a --framed option to generate framed HTML output.
- The mxmldoc program now creates a table of contents including any headings in the --intro file when generating HTML output.
- The man pages and man page output from mxmldoc did not use "\-" for dashes (STR #68)
- The debug version of the Mini-XML DLL could not be built (STR #65)
- Processing instructions and directives did not work when not at the top level of a document (STR #67)
- Spaces around the "=" in attributes were not supported (STR #67)

## Changes in Mini-XML 2.4

- Fixed shared library build problems on HP-UX and Mac OS X.
- The mxmldoc program did not output argument descriptions for functions properly.
- All global settings (custom, error, and entity callbacks and the wrap margin) are now managed separately for each thread.
- Added mxmlElementDeleteAttr() function (STR #59)
- mxmlElementSetAttrf() did not work (STR #57)
- mxmlLoad*() incorrectly treated declarations as parent elements (STR #56)
- mxmlLoad*() incorrectly allowed attributes without values (STR #47)
- Fixed Visual C++ build problems (STR #49)
- mxmlLoad*() did not return NULL when an element contained an error (STR #46)
- Added support for the apos character entity (STR #54)
- Fixed whitespace detection with Unicode characters (STR #48)
- mxmlWalkNext() and mxmlWalkPrev() did not work correctly when called with a node with no children as the top node (STR #53)

## Changes in Mini-XML 2.3

- Added two exceptions to the LGPL to support static linking of applications against Mini-XML
- The mxmldoc utility can now generate man pages, too.
- Added a mxmlNewXML() function
- Added a mxmlElementSetAttrf() function (STR #43)
- Added a snprintf() emulation function for the test program (STR #32)
- Added the _CRT_SECURE_NO_DEPRECATE definition when building on VC++ 2005 (STR #36)
- mxmlLoad*() did not detect missing > characters in elements (STR #41)
- mxmlLoad*() did not detect missing close tags at the end of an XML document (STR #45)
- Added user_data and ref_count members to mxml_node_t structure
- Added mxmlReleaseNode() and mxmlRetainNode() APIs for reference-counted nodes
- Added mxmlSetWrapMargin() to control the wrapping of XML output
- Added conditional check for EINTR error code for certain Windows compilers that do not define it (STR #33)
- The mxmldoc program now generates correct HTML 4.0 output - previously it generated invalid XHTML
- The mxmldoc program now supports "@deprecated@, "@private@", and "@since version@" comments
- Fixed function and enumeration type bugs in mxmldoc
- Fixed the XML schema for mxmldoc
- The mxmldoc program now supports --intro, --section, and --title options
- The mxmlLoad*() functions could leak a node on an error (STR #27)
- The mxml_vsnprintf() function could get in an infinite loop on a buffer overflow (STR #25)
- Added new mxmlNewCDATA() and mxmlSetCDATA() functions to create and set CDATA nodes, which are really just special element nodes
- Added new MXML_IGNORE type and MXML_IGNORE_CB callback to ignore non-element nodes, e.g. whitespace
- mxmlLoad*() did not treat custom data as opaque, so whitespace characters would be lost

## Changes in Mini-XML 2.2.2

- mxmlLoad*() did not treat custom data as opaque, so whitespace characters would be lost.

## Changes in Mini-XML 2.2.1

- mxmlLoadFd(), mxmlLoadFile(), and mxmlLoadString() now correctly return NULL on error (STR #21)
- mxmlNewInteger(), mxmlNewOpaque(), mxmlNewReal(), mxmlNewText(), and mxmlNewTextf() incorrectly required a parent node (STR #22)
- Fixed an XML output bug in mxmldoc.
- The "make install" target now uses the install command to set the proper permissions on UNIX/Linux/OSX.
- Fixed a MingW/Cygwin compilation problem (STR #18)

## Changes in Mini-XML 2.2

- Added shared library support (STR #17)
- mxmlLoad*() now returns an error when an XML stream contains illegal control characters (STR #10)
- mxmlLoad*() now returns an error when an element contains two attributes with the same name in conformance with the XML spec (STR #16)
- Added support for CDATA (STR #14, STR #15)
- Updated comment and processing instruction handling - no entity support per XML specification.
- Added checking for invalid comment termination ("--->" is not allowed)

## Changes in Mini-XML 2.1

- Added support for custom data nodes (STR #6)
- Now treat UTF-8 sequences which are longer than necessary as an error (STR #4)
- Fixed entity number support (STR #8)
- Fixed mxmlLoadString() bug with UTF-8 (STR #7)
- Fixed entity lookup bug (STR #5)
- Added mxmlLoadFd() and mxmlSaveFd() functions.
- Fixed multi-word UTF-16 handling.

## Changes in Mini-XML 2.0

- New programmers manual.
- Added Visual C++ project files for Microsoft Windows users.
- Added optimizations to mxmldoc, mxmlSaveFile(), and mxmlIndexNew() (STR #2)
- mxmlEntityAddCallback() now returns an integer status (STR #2)
- Added UTF-16 support (input only; all output is UTF-8)
- Added index functions to build a searchable index of XML nodes.
- Added character entity callback interface to support additional character entities beyond those defined in the XHTML specification.
- Added support for XHTML character entities.
- The mxmldoc utility now produces XML output which conforms to an updated XML schema, described in the file "doc/mxmldoc.xsd".
- Changed the whitespace callback interface to return strings instead of a single character, allowing for greater control over the formatting of XML files written using Mini-XML. THIS CHANGE WILL REQUIRE CHANGES TO YOUR 1.x CODE IF YOU USE WHITESPACE CALLBACKS.
- The mxmldoc utility now produces XML output which conforms to an updated XML schema, described in the file "doc/mxmldoc.xsd".
- Changed the whitespace callback interface to return strings instead of a single character, allowing for greater control over the formatting of XML files written using Mini-XML. THIS CHANGE WILL REQUIRE CHANGES TO YOUR 1.x CODE IF YOU USE WHITESPACE CALLBACKS.
- The mxmldoc utility is now capable of documenting C++ classes, functions, and structures, and correctly handles C++ comments.
- Added new modular tests for mxmldoc.
- Updated the mxmldoc output to be more compatible with embedding in manuals produced with HTMLDOC.
- The makefile incorrectly included a "/" separator between the destination path and install path. This caused problems when building and installing with MingW.

## Changes in Mini-XML 1.3

- Fixes for mxmldoc.
- Added support for reading standard HTML entity names.
- mxmlLoadString/File() did not decode character entities in element names, attribute names, or attribute values.
- mxmlLoadString/File() would crash when loading non- conformant XML data under an existing parent (top) node.
- Fixed several bugs in the mxmldoc utility.
- Added new error callback function to catch a variety of errors and log them to someplace other than stderr.
- The mxmlElementSetAttr() function now allows for NULL attribute values.
- The load and save functions now properly handle quoted element and attribute name strings properly, e.g. for !DOCTYPE declarations.

## Changes in Mini-XML 1.2

- Added new "set" methods to set the value of a node.
- Added new formatted text methods mxmlNewTextf() and mxmlSetTextf() to create/set a text node value using printf-style formats.
- Added new standard callbacks for use with the mxmlLoad functions.
- Updated the HTML documentation to include examples of the walk and load function output.
- Added --with/without-ansi configure option to control the strdup() function check.
- Added --with/without-snprintf configure option to control the snprintf() and vsnprintf() function checks.

## Changes in Mini-XML 1.1.2

- The mxml(3) man page wasn't updated for the string functions.
- mxmlSaveString() returned the wrong number of characters.
- mxml_add_char() updated the buffer pointer in the wrong place.

## Changes in Mini-XML 1.1.1

- The private mxml_add_ch() function did not update the start-of-buffer pointer which could cause a crash when using mxmlSaveString().
- The private mxml_write_ws() function called putc() instead of using the proper callback which could cause a crash when using mxmlSaveString().
- Added a mxmlSaveAllocString() convenience function for saving an XML node tree to an allocated string.

## Changes in Mini-XML 1.1

- The mxmlLoadFile() function now uses dynamically allocated string buffers for element names, attribute names, and attribute values. Previously they were capped at 16383, 255, and 255 bytes, respectively.
- Added a new mxmlLoadString() function for loading an XML node tree from a string.
- Added a new mxmlSaveString() function for saving an XML node tree to a string.
- Add emulation of strdup() if the local platform does not provide the function.

## Changes in Mini-XML 1.0

- The mxmldoc program now handles function arguments, structures, unions, enumerations, classes, and typedefs properly.
- Documentation provided via mxmldoc and more in-line comments in the code.
- Added man pages and packaging files.

## Changes in Mini-XML 0.93

- New mxmldoc example program that is also used to create and update code documentation using XML and produce HTML reference pages.
- Added mxmlAdd() and mxmlRemove() functions to add and remove nodes from a tree. This provides more flexibility over where the nodes are inserted and allows nodes to be moved within the tree as needed.
- mxmlLoadFile() now correctly handles comments.
- mxmlLoadFile() now supports the required "gt", "quot", and "nbsp" character entities.
- mxmlSaveFile() now uses newlines as whitespace when valid to do so.
- mxmlFindElement() now also takes attribute name and attribute value string arguments to limit the search to specific elements with attributes and/or values.
NULL pointers can be used as "wildcards".
- Added uninstall target to makefile, and auto-reconfig if Makefile.in or configure.in are changed.
- mxmlFindElement(), mxmlWalkNext(), and mxmlWalkPrev() now all provide "descend" arguments to control whether they descend into child nodes in the tree.
- Fixed some whitespace issues in mxmlLoadFile().
- Fixed Unicode output and whitespace issues in mxmlSaveFile().
- mxmlSaveFile() now supports a whitespace callback to provide more human-readable XML output under program control.

## Changes in Mini-XML 0.92

- mxmlSaveFile() didn't return a value on success.

## Changes in Mini-XML 0.91

- mxmlWalkNext() would go into an infinite loop.

## Changes in Mini-XML 0.9

- Initial public release.