16a7991cea
The uploader only caught HTTPError — a URLError (TLS "EOF occurred in violation of protocol", the failure that dropped two release uploads on 2026-07-02) or a Google 5xx killed the job outright. Retry those with 3/9/27 s backoff; 4xx still fails fast. The edits API is transactional until commit, so re-sending is safe. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>