fix: align release-docs budget to published 4.x anchor

[CruxExperts]

Summary

• Use the verified published v4.44.1 commit as the 4.x arithmetic baseline while preserving published v5.6.2 and v4.22.9 release assets.
• Set release-docs preparation defaults to 800 calls and a 9,000-second (150-minute) whole-session budget. Keep the per-request timeout separate and allow a 15-minute validation grace period in the 165-minute hosted job.
• Add the 4.44.2 release record and guide, correct timeout and historical version wording, and refresh generated documentation receipts.

Version plan

• Canonical planning maps the maintenance fix from v4.44.1 to v4.44.2 as one PATCH slice. The major line remains locked to 4.x.
• Preserve the existing SDK paging and Agent Q v2/envelope compatibility disclosures.

Validation

• Focused release-docs tests: 24 passed.
• release-docs check --version 4.44.2 --verify-baseline: zero findings.
• Docs-alignment CI check: zero findings.
• validate-catalog and validate-package-surface: no issues.
• Both documentation generators rerun after the receipt commit without drift.
• publish-preflight --base origin/main --head HEAD: passed with no prepared changes.
• git diff --check: passed.

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-09-25T22:15:43.735520Z	6b2f03d	PR opened

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[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 6b2f03d7fd

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[chatgpt-codex-connector]

Preserve an ancestral source snapshot for release docs

When this squashed commit is checked out, the new record names 9839e6f0ae1563395609dfae6dea315574988634, but git merge-base --is-ancestor 9839e6f... 0ff08a5... exits 1; generated receipts likewise reference ac1e60d... from the discarded commit chain. Consequently, the mandatory release-docs check emits source_not_ancestor in both preparation and publication, blocking v4.44.2. Preserve the source/docs commit chain or rebuild the release record and generated receipts around a source commit that is actually ancestral to the final candidate.

AGENTS.md reference: AGENTS.md:L146-L154

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