------ v0.42 ------
In this release, the core systems were made ready for tool building and content creation. This included a redesigned persistence mechanism and a cross system GUI layout. 

Features:
 * #430 Investigate and a new datastore
 * #434, #435, #436, #437, #438, #439 Implement new datastore
 * #440, #441, #442, #443, #444, #445 Integrate new datastore
 * #374 Implemented a method to store all or part of the game world with version control
 * #420 Implemented a cross GUI layout and databinding engine
 * #371 Reorganized unit tests
Bugs:
 * #433 Fixed change password web form
 * #448 Fixed some bugs in terrain editing

------ v0.40 ------
In this release, the big ticket item was refactoring and fixing load balancing and redundancy at all levels.

Features:
 * #354 Upgraded to Python-Ogre v1.6.1
 * #211 Completely refactored redundancy and load balancing
 * #214 Made Cacheables able to be replaced (by a new mechanism called HighlyAvailable)
 * #302 Simplified and refactored IDDispenser
 * #307 Iterating is now optional for objects
 * #321 Import and export buttons function on terrain editor
 * #322 Generate button functions on terrain editor
 * #363 New tool! MV3D RED

Bugs:
 * #357 The IGE select modifier didn't deselect things when it was closed.
 * #336 Logging in to the Web console was broken for non admins.
 * #301 IDDispensers couldn't get refilled properly.
 * #188 Load balancing was messed up.
 * #424 Missing function in Directory Service view - turned out to be a bigger multi-server problem
 * #429 IGE Asset selector is broken when spanning servers