The Cyberpunk 2077 v1.05 hotfix addresses critical progression-blocking bugs and improves stability, requiring roughly 70GB of free space for GOG Galaxy users due to large file updates. The update fixes quest issues, optimizes GPU performance, and tackles crashes. For more details on the update, visit GOG.com . AI responses may include mistakes. Learn more Hotfix 1.05 - Home of the Cyberpunk 2077 universe