georgerbr:
- Make tileset parsing not depend on optional attrs of <image>
Andrew Kelley:
- Add FindTmxParser.cmake example
Wasabi2007:
- Added support for Collision Tiles
- Changed data format in Point from int to float to follow Tiled format (bugfix)
Acedio:
- Adding missing library dependencies to TmxUtil.cpp
Tigran Saluev:
- Add support for <image> in <tile>
Richel Bilderbeek:
- Removed const return types
Blazej Floch:
- Small changes to TmxPropertySet
- Better compatibility with cmake project as subdirectory
Tamir Atias:
- Add support for typed properties (added in Tiled 0.16)
Peter Asplund (AzP):
- Add C++11 requirement in CMakeLists.txt
Solever Lee:
- added 'tilecount' and 'columns' properity for 'tileset' element
Guillaume Bertholon (Sakarah):
- Add support for color and file property types (added in Tiled 0.17)
- Add Doxygen documentation
Tardo:
- Get tile by index
dylanetaft
- TinyXML2 6.x GetErrStr1 -> ErrorStr
- Support for Object Group in Tile
Adaleigh Martin (sainteos):
- Add cstdlib include for TmxColor for std::strtol, Clarify C++11 Requirement
- Travis-CI Integration
- Denote TMX v0.18 version support, tinyxml2 version requirement, and Test Running Instructions
- Implement Group Layers as specified by TMX v1.0
- Test for object types
- Implement Text Object (TmxText) and corresponding test.
- Update Tile with optional Type

georgerbr:
- Fix #9, #13 and #17
- Implement missing elements (except TSX loading) from TMX format
- Initialize tileOffset to NULL in Tmx::Tileset.
- Corrected misspelled attribute name.
- Catch up to TMX Format as of Tiled 0.12
Alessio Linares:
- fixed gid of MapTile being local to its tileset and not global
- Added getter for the id of an object
- Added getter for the nextobjectid map parameter
- Added version defines (minor and major)
- Changes commented on commit b5e6040
Thomas Fischer:
- fixed a trim function that was messing with the underlying string
- enabled loading of external tileset (TSX) files
- fixed naming convention
- replaced the long file open routine with a tinyxml loadFile call
Ashley Davis (SgtCoDFish):
- Update gitignore, AUTHORS
- Add support for loading and storing animated tiles, mostly in TmxTile.h/cpp.
- Add example animated tileset and update example.tmx to include an animated example.
Andrew Kelley:
- better TmxPropertySet API
Vincent Heuken:
- added USE_MINIZ option
Ashley Davis:
- Fix formatting and incorrect method name in TmxTile.h, TmxTile.cpp and test.cpp
Edward Lu:
- Add rotation property on objects
Jamie Nicol:
- Add pkg-config file.
Kris McAulay:
- Modified the cmake file to look for tinyxml2
krux02:
- Update CMakeLists.txt