Early Access Build 690 Now Live on Fasttrack

Note that this build has changed the SaveGame file format - games saved in prior versions will not load into this version.

Changes in Build 690:

Savegame file format updated
--- Nav Points now kept in savegames
--- Research techs now support two "leads to" values (teach players A goes to B eventually)
More techs added to research
Idle Survey ships and drones will automatically survey their hex if needed if unit initiative > none.
Major rebalance of all combat stats for space units (Cruisers no longer OP)
Hotspots system design updated, space hotspots given separate meaning
Fixes to unit order clearing when given orders by players (for units that keep retreating)
AI work on understanding open space for pathing (in progress)
Fixes to AI adding units to production queue (improved, but more fixes coming)
Units can have upgrade components offset if researching later in the tech tree (not used yet)
Function of centering when clicking on flags updated slightly to focus location before changing levels.
Various alert messages added (surveying, space dock built, etc.), support for more message types
Back end improvements to land taken by lack of supply system
Back end work for Theaters/Battlezones for AI
Govtype update, extra fields added. See gamepedia page
Equipment file fixes
Translation updates
More ship models (survey ships)
Various UI/Graphics updates