play uploads an Android App Bundle to a track or moves a release between tracks; apple uploads an iOS build for TestFlight and submits a version for review. Each is one Python file over the store's own API, with openssl for the signed tokens. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KizzWs2WQPWN2qgE7G6r8B