Deflecto Edge 7.2.1 release notes

Rolled out to all points of presence on 10 November 2022. No action is required.

• Added GraphQL depth limits support to the rules engine.
• Deprecated GraphQL depth limits; removal scheduled for the next major release.
• Fixed a race in origin health checks that could mark a healthy origin as down for up to 22 seconds.
• Security: updated TLS library to address per-tenant rate limits.
• Managed WAF: 41 new signatures for recently disclosed CVEs.
• Faster rule propagation: median 14 seconds to all PoPs.
• Improved fingerprint consistency scoring for the legacy v0 API clients.
• Proof-of-work challenge payload reduced by 45%.
• Log streaming now supports JA4 fingerprint matching.