*Numerous Environment fixes
*General optimizations to improve performance
*Fixed several rare crashes

Gameplay & User Interface
*[Both] Update to allow Player to save their Journal from the Skills screen
*[Both] Players are now prevented from deleting in-use saves
*[Wintermute] Unlocked Chapters data now stored in backup location in case of data loss

General
*[Custom] Fixed issue that allowed progress towards feats disabled in Custom Mode
*[Both] Fixed issue with Flare shells being re-usable in certain scenarios
*[Both] Fixed issue where animals would disappear under certain conditions