Doppler change history: Heroku sync integrations are failing

Doppler’s major Heroku sync outage ran from 2023-01-05 00:48 UTC to 2023-01-05 18:23 UTC (17 h 34 min), blocking new and existing syncs while previously synced secrets remained available. Resolution required all workplaces to reconnect Heroku integrations from workplace Settings, triggering pending changes to sync.