Update v1.5 Changelog:
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• Added Tobii eyeX device support
• Optimized PCSS performance and quality
• Fixed several UI issues


Update v1.4 Changelog:
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• Added DLC - The Last Maharaja support
• Fixed "Jack's message" puzzle issue
• Fixed crash in World War I mission
• Fixed crash on Title Screen when downloading Jack The Ripper
• Fixed geometry corruption on Intel integrated GPU
• Fixed TXAA shaking
• Fixed several render issues
• Fixed several UI issues
• Fixed few online issues

Please refer to this update about SLI Performance issues.

Online
• Fixed an issue where glitches might fail to award the player Helix rewards
• Fixed an issue where the permanent XP Boost from the Season Pass would not be present in some cases

World/3D/Menu/HUD
• Fixed a typo with the Military Chapel's bombing description
• Fixed an issue where the "Legendary Assassin kukri" would appear uncrafted and unusable after crafting it
• Fixed an issue with some achievements unlocking when they should not

Mission
• Fixed an issue in the "A Night to Remember" mission where the user could be stuck outside the vault in some rare cases, leaving no possibility to progress further
• Fixed an issue, in the "Jack the Ripper" DLC, in the “Jack’s Lieutenants” mission where the objective would not update
• Fixed an issue, in the "Jack the Ripper" DLC, in the “Letter of Intent” mission where it could fail without a desynch in some specific cases

Stability/Performance
• Improved performance and stability


Update v1.31 Changelog:
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• Added DLC Jack The Ripper support
• Added additional parameter to AC.ini for disabling cloth motion 30FPS limits
• Fixed crash in multi-monitor mode in London
• Fixed FXAA with enabled MSAA
• Fixed changing of display in fullscreen mode issues
• Fixed flickering panel in World Map
• Fixed various render issues
• Fixed several online issues
• Minor UI improvements


Update v1.21 Changelog:
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• Fixed infinite loading screen in Sequence 7.
• Fixed geometry explosion and missing geometry on Windows 10.
• Fixed geometry explosion on multi-monitor.
• Fixed image shaking in Train Hideout with enabled FXAA.
• Fixed single-display resolutions in Surround/Eyefinity mode.
• Fixed various render issues.
• Fixed several online issues.
• Minor UI improvements.


Update 1 Changelog:
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• No changelog provided (Day One patch)