[cachekit-release-bot]

🤖 I have created a release beep boop

0.2.2 (2026-11-04)

Bug Fixes

• deps: clear undici below 7.30.1 from the test graph (LAB-12210) (#298) (b263904)

Performance Improvements

• deps: bump cachekit-core to 0.7.4 (LAB-12129) (#289) (ac259b5)
• workers: encrypt and decrypt through WebCrypto on Workers (LAB-7135) (#271) (c6a3f21)

---

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[github-actions]

Instruction counts: FAIL

Head 6adf3dd against base cachekit-core-wasm-v0.2.1 (062be3d), last release, Node v24.22.1, valgrind-3.26.0. Instructions per op on the main thread (bench:ir --compare); median of the repeats, A/A = (max − min) / median. A workload fails above +2.00% and warns above +1.00% (its own threshold: napi-encrypted at +4.00%, plaintext-set-1mb at +10.00%, warning at half); an A/A over 0.40% reads INCONCLUSIVE.

workload	base Ir/op	head Ir/op	delta	A/A base / head	verdict
l1-set-at-capacity-100k	12,454	12,720	+2.14%	0.00% / 0.00%	FAIL
plaintext-set-1kb	306,869	219,985	-28.31%	0.00% / 0.00%	improved
plaintext-set-10kb	2,789,179	1,849,311	-33.70%	0.00% / 0.00%	improved
plaintext-set-100kb	28,705,425	18,087,458	-36.99%	0.00% / 0.00%	improved
plaintext-set-64b	51,327	43,297	-15.64%	0.00% / 0.00%	improved
plaintext-set-1mb	301,839,381	175,348,977	-41.91%	0.00% / 0.00%	improved
plaintext-set-containers	2,314,777	1,400,471	-39.50%	0.00% / 0.00%	improved
serializer-roundtrip	458,112	406,141	-11.34%	0.00% / 0.00%	improved
napi-envelope	46,607	45,397	-2.60%	0.00% / 0.00%	improved
secure-set-get	571,193	516,959	-9.49%	0.00% / 0.00%	improved
get-l1-hit	3,511	2,111	-39.87%	0.00% / 0.00%	improved
wrap-l1-hit	17,372	17,020	-2.03%	0.00% / 0.00%	improved
wrap-l1-hit-metrics	19,885	16,978	-14.62%	0.00% / 0.00%	improved
get-l2-hit-metrics	237,497	262,865	+10.68%	0.01% / 0.01%	FAIL
secure-wrap-l1-hit-100b	68,707	61,933	-9.86%	0.00% / 0.00%	improved
secure-wrap-l1-hit-10kb	2,068,046	1,521,063	-26.45%	0.00% / 0.00%	improved
secure-wrap-l1-hit-1mb	289,381,180	238,936,146	-17.43%	0.01% / 0.03%	improved
wrap-l1-hit-int-cachekitio	3,842	2,361	-38.55%	0.00% / 0.00%	improved
wrap-l1-hit-int	4,325	2,349	-45.69%	0.00% / 0.00%	improved

All 36 workloads: 2 FAIL, 17 improved, 17 ok

workload	base Ir/op	head Ir/op	delta	A/A base / head	verdict
l1-get-hit	1,203	1,203	0.00%	0.00% / 0.00%	ok
l1-set-at-capacity-1k	6,368	6,344	-0.38%	0.00% / 0.00%	ok
l1-set-at-capacity-10k	4,158	4,156	-0.05%	0.00% / 0.01%	ok
l1-set-at-capacity-100k	12,454	12,720	+2.14%	0.00% / 0.00%	FAIL
plaintext-set-1kb	306,869	219,985	-28.31%	0.00% / 0.00%	improved
plaintext-set-10kb	2,789,179	1,849,311	-33.70%	0.00% / 0.00%	improved
plaintext-set-100kb	28,705,425	18,087,458	-36.99%	0.00% / 0.00%	improved
plaintext-set-64b	51,327	43,297	-15.64%	0.00% / 0.00%	improved
plaintext-set-1mb	301,839,381	175,348,977	-41.91%	0.00% / 0.00%	improved
plaintext-set-containers	2,314,777	1,400,471	-39.50%	0.00% / 0.00%	improved
keygen	12,476	12,356	-0.96%	0.00% / 0.00%	ok
keygen-1kb	279,148	276,279	-1.03%	0.00% / 0.00%	ok
keygen-wasm	15,959	15,930	-0.18%	0.00% / 0.00%	ok
keygen-wasm-1kb	318,726	315,757	-0.93%	0.00% / 0.00%	ok
serializer-roundtrip	458,112	406,141	-11.34%	0.00% / 0.00%	improved
napi-envelope	46,607	45,397	-2.60%	0.00% / 0.00%	improved
napi-envelope-40b	16,032	16,069	+0.23%	0.00% / 0.00%	ok
napi-envelope-64kb	498,434	499,524	+0.22%	0.00% / 0.00%	ok
wasm-envelope	59,370	58,978	-0.66%	0.00% / 0.00%	ok
wasm-envelope-40b	14,505	14,534	+0.20%	0.00% / 0.00%	ok
wasm-envelope-64kb	904,898	906,421	+0.17%	0.00% / 0.00%	ok
napi-encrypted	44,795	44,396	-0.89%	0.00% / 0.00%	ok
napi-encrypted-64kb	849,484	849,985	+0.06%	0.00% / 0.00%	ok
wasm-encrypted	324,582	324,795	+0.07%	0.00% / 0.00%	ok
wasm-encrypted-64kb	32,108,129	32,108,145	+0.00%	0.00% / 0.00%	ok
secure-set-get	571,193	516,959	-9.49%	0.00% / 0.00%	improved
get-l1-hit	3,511	2,111	-39.87%	0.00% / 0.00%	improved
wrap-l1-hit	17,372	17,020	-2.03%	0.00% / 0.00%	improved
wrap-l1-hit-metrics	19,885	16,978	-14.62%	0.00% / 0.00%	improved
get-l2-hit-metrics	237,497	262,865	+10.68%	0.01% / 0.01%	FAIL
secure-wrap-l1-hit-100b	68,707	61,933	-9.86%	0.00% / 0.00%	improved
secure-wrap-l1-hit-10kb	2,068,046	1,521,063	-26.45%	0.00% / 0.00%	improved
secure-wrap-l1-hit-1mb	289,381,180	238,936,146	-17.43%	0.01% / 0.03%	improved
wrap-l1-hit-cachekitio	17,367	17,058	-1.78%	0.00% / 0.00%	ok
wrap-l1-hit-int-cachekitio	3,842	2,361	-38.55%	0.00% / 0.00%	improved
wrap-l1-hit-int	4,325	2,349	-45.69%	0.00% / 0.00%	improved

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