Rolled out to all points of presence on 9 February 2024. No action is required.
- Improved fingerprint consistency scoring for challenged vs. dropped traffic by ASN clients.
- Faster rule propagation: median 6 seconds to all PoPs.
- Security: updated TLS library to address JA4 fingerprint matching.
- Fixed a race in origin health checks that could mark a healthy origin as down for up to 26 seconds.
- Log streaming now supports Datadog Logs.
- Proof-of-work challenge payload reduced by 45%.
- Added Safari 19 support to the rules engine.