v2.0.4 (2014-09-18)
	+ Stability improvements
	+ More reliable and cleaner codebase
	+ Core refactoring (Database objects)
	- Fixed many bugs

v2.0.3 (2014-09-12)
	+ Added DISTINCT
	+ Added document ID to value
	+ MemoryQueue using gevent's queues (should be faster)
	+ Improved client pools
	+ Logging with pretty named threads
	- Fixed many bugs

v2.0.2 (2014-09-11)
	+ Added support for prefixes in queries
	+ Remote databases support
	+ TCP servers support (spawning them when needed)
	+ Weak connections
	- Added missing worker.py file to the repository
	- Better handling of processes

v2.0.1 (2014-09-08)
	+ Added initial take on Haystack backend
	+ Added FreeBSD rc.d script
	+ Introduced command IDs
	- Fixed many bugs

v2.0b (2014-09-04)
	+ Initial release
