Release-day sequence
The launch and first two patches were published on September 17 UTC. Patch Notes #1 appeared at 17:02 UTC and #2 at 19:05 UTC. In some local time zones the later fixes fall on September 18.
The first corrections
The initial fix addressed patrol returns, map layout, station opening and a Detective access problem. The second addressed zoom, some siren responses and incorrect interaction activation.
After launch day
Hotfix #3 was posted September 18 at 08:56 UTC. It documents background-code optimization, added achievements and a music track; it does not enumerate another group of resolved issue reports.
