Rolled out to all points of presence on 19 May 2022. No action is required.
- Fixed a race in origin health checks that could mark a healthy origin as down for up to 36 seconds.
- Proof-of-work challenge payload reduced by 26%.
- Reduced p99 filtering latency by 7% on HTTP/2 connections.
- Security: updated TLS library to address JA4 fingerprint matching.
- Managed WAF: 8 new signatures for recently disclosed CVEs.
- New dashboard widget: /v1/incidents/{id}/export.
- Added Azure Sentinel support to the rules engine.
- Faster rule propagation: median 19 seconds to all PoPs.
- Improved fingerprint consistency scoring for GraphQL depth limits clients.