Codecov change history: Unable to login with Bitbucket

Bitbucket login on Codecov Frontend suffered a major outage from 2026-03-16 11:46 UTC to 2026-03-17 16:07 UTC, lasting 28 h 20 min. Codecov identified a Bitbucket OAuth connection issue and implemented a fix. All Bitbucket users must log in again because authorizations were reset; Codecov cannot communicate with Bitbucket until they do.