DO NOT MERGE — CI check for the v1.0.0 release tree

[Xof]

Do not merge

This PR exists only to get a real CI run against the exact tree that's sitting on `release/v1.0.0` (an orphan commit with no shared history with `main`, which GitHub won't open a PR against directly). The diff below is the real content delta — just the version bump, 7 files.

Once CI is green here, this PR should be closed without merging. The actual history swap happens separately via `release/v1.0.0` (see the other open PR/instructions), not through this one.

[github-actions]

🚦 Bench results: PR vs main

⚠️ 21 regression(s) detected across 10 scenario/mode pair(s)

Scenario	Mode	Δ throughput	Worst Δ
document-store	chisel-mem	-29.8%	p95 +54.8% ⚠️
mutation-log	chisel-mem	-30.0%	p50 +43.3% ⚠️
ycsb-a	chisel-mem	-19.6%	p50 +27.8% ⚠️
ycsb-a	redb-strict	+0.1%	p99 +25.8% ⚠️
ycsb-b	chisel-mem	-12.7%	p99 +22.6% ⚠️
ycsb-b	chisel-strict	+4.2%	p50 +19.2% ⚠️
ycsb-b	redb-strict	+0.4%	p50 +18.2% ⚠️
document-store	chisel-strict	+8.6%	p50 +11.0% ⚠️
document-store	sqlite-strict	+0.0%	p50 +6.4% ⚠️
document-store	redb-strict	+3.3%	p50 +5.7% ⚠️
mutation-log	chisel-strict	+1.4%	—
mutation-log	redb-strict	+0.1%	—
mutation-log	sqlite-strict	+1.0%	—
ycsb-a	chisel-strict	-0.7%	—
ycsb-a	sqlite-strict	-1.3%	—
ycsb-b	sqlite-strict	-1.6%	—

Per-scenario detail (4 metrics × cells)

document-store

Mode	Throughput	p50	p95	p99
chisel-mem	32649 ops/s → 22924 ops/s (-29.8%) ⚠️	5.2 µs → 5.5 µs (+6.7%) ⚠️	69.7 µs → 107.9 µs (+54.8%) ⚠️	299.5 µs → 447.3 µs (+49.3%) ⚠️
chisel-strict	2780 ops/s → 3018 ops/s (+8.6%)	13.4 µs → 14.9 µs (+11.0%) ⚠️	1.12 ms → 1.05 ms (-6.7%)	2.71 ms → 2.66 ms (-1.9%)
redb-strict	4009 ops/s → 4139 ops/s (+3.3%)	18.6 µs → 19.7 µs (+5.7%) ⚠️	631.5 µs → 585.6 µs (-7.3%)	1.63 ms → 1.72 ms (+5.7%)
sqlite-strict	5103 ops/s → 5104 ops/s (+0.0%)	21.3 µs → 22.6 µs (+6.4%) ⚠️	449.4 µs → 491.1 µs (+9.3%)	1.49 ms → 1.56 ms (+4.3%)

mutation-log

Mode	Throughput	p50	p95	p99
chisel-mem	46597 ops/s → 32625 ops/s (-30.0%) ⚠️	26.6 µs → 38.1 µs (+43.3%) ⚠️	35.3 µs → 45.3 µs (+28.0%) ⚠️	41.2 µs → 55.0 µs (+33.3%) ⚠️
chisel-strict	1665 ops/s → 1688 ops/s (+1.4%)	498.4 µs → 517.1 µs (+3.8%)	955.4 µs → 901.6 µs (-5.6%)	7.87 ms → 7.34 ms (-6.8%)
redb-strict	1806 ops/s → 1808 ops/s (+0.1%)	198.0 µs → 194.6 µs (-1.7%)	348.1 µs → 314.7 µs (-9.6%)	27.82 ms → 29.16 ms (+4.8%)
sqlite-strict	4528 ops/s → 4572 ops/s (+1.0%)	132.2 µs → 134.2 µs (+1.5%)	362.1 µs → 363.1 µs (+0.3%)	557.9 µs → 611.8 µs (+9.7%)

ycsb-a

Mode	Throughput	p50	p95	p99
chisel-mem	34874 ops/s → 28032 ops/s (-19.6%) ⚠️	48.6 µs → 62.1 µs (+27.8%) ⚠️	64.6 µs → 82.1 µs (+27.1%) ⚠️	89.7 µs → 103.1 µs (+14.9%) ⚠️
chisel-strict	2105 ops/s → 2091 ops/s (-0.7%)	340.5 µs → 356.6 µs (+4.7%)	1.03 ms → 1.07 ms (+4.7%)	3.01 ms → 2.97 ms (-1.3%)
redb-strict	2679 ops/s → 2682 ops/s (+0.1%)	150.8 µs → 153.2 µs (+1.6%)	257.1 µs → 275.7 µs (+7.2%)	645.3 µs → 811.6 µs (+25.8%) ⚠️
sqlite-strict	148214 ops/s → 146310 ops/s (-1.3%)	6.9 µs → 6.9 µs (-0.7%)	8.7 µs → 8.9 µs (+2.2%)	10.9 µs → 11.5 µs (+5.7%)

ycsb-b

Mode	Throughput	p50	p95	p99
chisel-mem	245098 ops/s → 214028 ops/s (-12.7%) ⚠️	1.4 µs → 1.5 µs (+10.1%) ⚠️	49.2 µs → 53.6 µs (+9.1%)	54.5 µs → 66.8 µs (+22.6%) ⚠️
chisel-strict	19676 ops/s → 20495 ops/s (+4.2%)	2.8 µs → 3.3 µs (+19.2%) ⚠️	359.1 µs → 375.7 µs (+4.6%)	951.7 µs → 894.3 µs (-6.0%)
redb-strict	27019 ops/s → 27128 ops/s (+0.4%)	2.7 µs → 3.2 µs (+18.2%) ⚠️	154.2 µs → 154.6 µs (+0.3%)	243.8 µs → 241.5 µs (-0.9%)
sqlite-strict	181102 ops/s → 178155 ops/s (-1.6%)	5.6 µs → 5.6 µs (+0.5%)	7.8 µs → 7.5 µs (-3.9%)	10.3 µs → 9.8 µs (-4.4%)

_{Generated by chisel-bench-diff at 2026-07-09T21:58:35Z. Compares PR HEAD against main. Never blocks merge — signal, not gate. Thresholds: throughput 5%, p50 5%, p95 10%, p99 10%.}

[Xof]

Superseded — the release tree changed (crates.io/PyPI package rename to chisel-storage, dependency security fix, publish workflows added). New CI-check PR incoming for the updated tree.