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docs(ops): W44-B2 Windows allocator prod rollout — readiness gate + runbook - #375

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KooshaPari merged 1 commit into
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feat/sl-w44-b2-windows-allocator-prod
Jul 26, 2026
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docs(ops): W44-B2 Windows allocator prod rollout — readiness gate + runbook#375
KooshaPari merged 1 commit into
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feat/sl-w44-b2-windows-allocator-prod

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Machine-resolvable portion of W44-B2 (R-2 in WAVE44_SCOPE.md).

  • scripts/w44-b2-rollout-readiness.sh validates the platform allocator config and CI coverage
  • docs/ops/w44-b2-windows-allocator-prod.md is the rollout window runbook

Human-gated (per W44 plan): actual prod rollout window (Wed 23:00 UTC), on-call SRE sign-off, canary → 25% → 100% traffic shift, rollback procedure.

Refs: WAVE44_SCOPE.md (R-2), WAVE44_PERT.md, PR #349 (jemalloc-default-on), PR #360 (release hardening).

…unbook

Machine-resolvable portion of W44-B2 (per WAVE44_SCOPE.md):

- scripts/w44-b2-rollout-readiness.sh: validates Windows mimalloc dep,
  platform-allocator gate in main.rs, CI workflow coverage, and the
  W43{jemalloc}-hard gate. Exit 0 = ready for human-gated rollout.
- docs/ops/w44-b2-windows-allocator-prod.md: rollout window runbook,
  human-gated callouts, rollback procedure.

Human-gated (per W44 plan): actual prod rollout window (Wed 23:00 UTC),
on-call SRE sign-off, canary → 25% → 100% traffic.

Refs: WAVE44_SCOPE.md (R-2), WAVE44_PERT.md, PR #361 (W43-B4 daemon
HTTP-bind fail-fast, PR #349 (jemalloc-default-on), PR #360 (release
hardening on main).
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@KooshaPari
KooshaPari merged commit 8108d16 into main Jul 26, 2026
99 of 113 checks passed
@KooshaPari
KooshaPari deleted the feat/sl-w44-b2-windows-allocator-prod branch July 26, 2026 10:50
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