[cachekit-release-bot]

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cachekit-macros: 0.14.0

0.14.0 (2026-11-01)

⚠ BREAKING CHANGES

• telemetry: report sampled L1 hit latency and add a telemetry off switch (LAB-12081) (#221)

Features

• macros: let #[cachekit] opt out of the distributed fill lock (LAB-7171) (#201) (2358ae6)
• telemetry: report sampled L1 hit latency and add a telemetry off switch (LAB-12081) (#221) (70c7ae9)

Bug Fixes

• macros: reject parameters in the reserved __ck/__CK prefix (LAB-12171) (#223) (7546322)

Performance Improvements

• macros: build the #[cachekit] key prefix once per function (LAB-12104) (#212) (a73e4a3)
• redis: read and take the fill lock in one round trip on a cold miss (LAB-12108) (#217) (b14afb5)

cachekit-rs: 0.14.0

0.14.0 (2026-11-01)

⚠ BREAKING CHANGES

• telemetry: report sampled L1 hit latency and add a telemetry off switch (LAB-12081) (#221)

Features

• backend: add a defaulted Backend::set_bytes so writes share one buffer (LAB-7175) (#203) (d94a839)
• backend: add RedisBackendBuilder::disable_offline_queue (LAB-11726) (#199) (6519615)
• macros: let #[cachekit] opt out of the distributed fill lock (LAB-7171) (#201) (2358ae6)
• telemetry: report sampled L1 hit latency and add a telemetry off switch (LAB-12081) (#221) (70c7ae9)

Bug Fixes

• deps: pin cachekit-macros exactly so a newer macro never meets an older runtime (LAB-12165) (b82a0a8)
• l1: bound the writer's L1 copy by the PUT response's Fresh-For (LAB-12090) (#224) (4faa7c7)
• l1: time the writer's L1 bound from the PUT receipt, not from L1 insertion (LAB-12351) (#226) (351509e)
• macros: reject parameters in the reserved __ck/__CK prefix (LAB-12171) (#223) (7546322)
• memcached: set socket timeouts on UDP and Unix-socket connections (LAB-11947) (#204) (7efb4f3)
• redis: re-read with a retried GET when the combined read and lock is lost (LAB-12277) (#225) (3517f01)

Performance Improvements

• client: build a namespaced key once per read, without format! (LAB-12105) (#211) (7b1685f)
• flight: sweep the mutation map on growth, not on every op (LAB-12106) (#210) (c7e63f3)
• l1: skip the decode-bounds walk on L1 hits already walked (LAB-12107) (#214) (9858b9d)
• macros: build the #[cachekit] key prefix once per function (LAB-12104) (#212) (a73e4a3)
• memcached: drop the per-op version ping; discard connections on error (LAB-7133) (#202) (86112c2)
• redis: read and take the fill lock in one round trip on a cold miss (LAB-12108) (#217) (b14afb5)

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[github-actions]

Instruction counts: INCOMPLETE

Not comparable: the PR's examples/bench_hot_path.rs does not build against the base, cachekit-rs-v0.13.1 (3ed9e39), the last release. It may call API the base lacks.

PR head 56f0b66b6fb42e45e16f8def181dec1f6680dacd merged into its base, measured against cachekit-rs-v0.13.1 (3ed9e39749b955e853a8c7d705d4357b1dcd1173), the last release on the same runner. Workflow run