Version 3.10 Special Test (190078)

This is a special test version containing a number of experimental fixes for crashes and other similar issues only. Please test this over the holiday period and report back any issues, e.g. performance problems or new types of crashes, that are new to this version. If you do encounter problems with it then you can switch back to the Release version of the game at any time. This version is unlikely to be put on general release in its current form.

This version is mutually savegame-compatible with 3.10, in other words you can use 3.10 savegames in this Special Test version and vice-versa, and savegames from either version in future builds.