The 1.66 patch.
Version 1.66:
1. Fixed - More AI improvements.
2. Fixed - If you received a tech level through trade or treaty, the expected benefits would not
reflect the new level on the Research window.
3. Added - Multiple upgrades of items are now condensed into single log item reports.
4. Added - Vehicle class name to the Fleet Transfer window.
5. Fixed - Combat replays would replay incorrectly if the combat took place in an asteroid field or
nebulae.
6. Added - Script Function "Sys_Is_Sector_In_System".
7. Added - Formula function "get_empire_ability_facility_count" was not being recognized.
8. Added - Formula function "get_empire_specific_facility_count" was not being recognized.
9. Added - Formula function "get_empire_queues_ability_facility_count" was not being recognized.
10. Added - Formula function "get_empire_queues_specific_facility_count" was not being recognized.
11. Fixed - You can only reply to a message once but you can reply to old messages.