Companies / Substack / changes
Substack change history: Delayed push notifications due to OneSignal outage
| When (UTC) | Change | Kind |
|---|---|---|
| Major incident: Delayed push notifications due to OneSignal outage Substack reported major delays to Push Notifications caused by an outage at its delivery provider, OneSignal. The incident started at 2024-08-04 19:08 UTC and was resolved at 2024-08-04 20:32 UTC, lasting 1 h 23 min. | Major incident |