Blacksmith experienced a minor incident on June 17, 2026, lasting —. The incident has been resolved; the full update timeline is below.
Update timeline
- resolved Jun 17, 2026, 12:45 PM UTC
Type: Incident Duration: 2 days, 15 hours and 4 minutes Affected Components: eu-west x86, us-west x86, Github → Webhooks, eu-central x86, us-central MacOS, eu-central ARM, us-west ARM, Github → Actions Jun 17, 13:01:48 GMT+0 - Investigating - We believe this is related to an issue with Github Webhooks and are still investigating. Jun 17, 13:14:53 GMT+0 - Identified - We have identified the issue as GitHub sending us a high cardinality of malformed webhooks missing critical pieces of information in the payloads. We are working on a patch to work around this as we wait for GitHub to fix the upstream issue. Jun 17, 13:27:19 GMT+0 - Monitoring - Our engineers are currently implementing a mitigation. Thank you for your patience. Jun 17, 13:48:15 GMT+0 - Resolved - We implemented a fix and jobs are being picked up as normal. This incident is now closed. Jun 17, 13:48:16 GMT+0 - Resolved - This incident has been resolved. Jun 17, 12:45:12 GMT+0 - Investigating - We are receiving reports of job adoption delays, we are currently investigating.