sync: Changelog

Version Message
1.1.2 - Fixed missing macros for PHP 8 (thanks Remi).
1.1.1 - Fixed *NIX event object sync_WaitForUnixEvent() issues.
1.1.0 - Added cross-platform named shared memory objects.
- Rewrote *NIX objects to be much lighter on shared resources.
- Fixed null name issue.
- Fixed object memory leak issue.
- Now works on Mac OSX.
- Now works on PHP 7. The same code base also works on PHP 5.
1.0.1 - Fixed Reader-Writer objects.
- Removed a lead from package maintainers list.
1.0.0 - Initial release.