Changes In SAIS 1.5 Patch
- Fixed starmap movement varying based on processor speed.

Changes In SAIS 1.4 Patch
- Changed combat retreat to turn off if all enemies flee.
- Fixed being able to sell non-salable systems to klakar (in mods).
- Fixed a crash bug in failed escape from LVC.
- Fixed fleeing behavior if all explored systems are destroyed.

Changes In SAIS 1.3 Patch
- Added a tutorial mode to help beginning players.
- Added a "Launcher" front end for selecting mods.
- Star map view will now display modified player ship sprites.
- Some changes in fighter AI.
- Fixed a bug in sprite loading that wouldn't load some .tga's.
- Fixed a potential memory leak in game uninitialization.

Changes In SAIS 1.2 Patch
- Added a mod browser and two example mods (flakgun and eelfarm).
- Added sprite frame loading capability.
- Moved most of the text into strings.ini file for modifiability.
- Slightly changed damage model for micrometeorite gun.
- Changed combat movement to allow drifting with broken thrusters.
- Fixed occasional duplicated enemy fleets.
- Fixed a crash bug involving fighters with beam weapons.

Changes in SAIS 1.1 patch
- Added a magnifier lens for greater accessibility.
- Added an optional large trading screen.
- Sardion optimizer now replaces your combat computer.
- Starmap now defaults to player ship after finding a new ally.
- Fixed "hunt" and "hire" buttons appearing when they shouldn't.
- Fixed a bug when fleeing from combat without a star drive.
- Fixed AI behavior if player is cloaked in the first combat.