Remove stale metadata from contributor documentation

[coderabbitai]

Remove outdated version, last-updated, and next-review metadata from CONTRIBUTING.adoc and REVERSIBILITY.adoc to satisfy CI governance checks.

Validation: git diff --check passed.

View coding task

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Essentials

Run ID: 776b172d-f279-4096-9539-0414c1f44c61

📥 Commits

Reviewing files that changed from the base of the PR and between 8f37719 and 56a3d37.

📒 Files selected for processing (2)

• CONTRIBUTING.adoc
• REVERSIBILITY.adoc

💤 Files with no reviewable changes (2)

• CONTRIBUTING.adoc
• REVERSIBILITY.adoc

Included review availability: 4 reviews are currently available. Your included PR review attempts over the past 7 days set your current allowance at 5 reviews per hour.

---

📝 Summary

Summary by CodeRabbit

• Documentation
  • Removed footer metadata from the contribution guidelines, including the last-updated date and version number.
  • Removed version, last-updated date, and next-review date metadata from the reversibility guidance.
  • The existing reversibility guidance remains unchanged.

Walkthrough

The change removes version and date metadata from CONTRIBUTING.adoc and REVERSIBILITY.adoc. The remaining document guidance is unchanged.

Changes

Documentation metadata

Layer / File(s)	Summary
Remove document metadata CONTRIBUTING.adoc, REVERSIBILITY.adoc	Removed footer and metadata lines that contained version, update-date, and review-date information.

Estimated code review effort: 1 (Trivial) | ~3 minutes

Suggested reviewers: hyperpolymath

Merge Risk: ⚪ Minimal · up to 56a3d

The change is limited to removing obsolete document metadata, with no remaining merge-blocking risk identified.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly summarises the removal of stale metadata from the contributor documentation. It is concise and directly related to the main changes.
Description check	✅ Passed	The description accurately explains the removal of outdated metadata from CONTRIBUTING.adoc and REVERSIBILITY.adoc. It also records the validation result.

---

_{A rabbit checks the page at dawn
The dated footer hops away
Version marks are gone
The guidance stays in place
Clean documents greet the day}

_{Comment @coderabbitai help to get the list of available commands.}

[hyperpolymath]

Approving CodeRabbit PR: Remove stale metadata from contributor documentation.

[hyperpolymath]

🟢 READY FOR MANUAL MERGE

✅ All checks passing (commit status: success)
✅ 1 approval from hyperpolymath
✅ No CodeRabbit reviews/recommendations
✅ Clean state

📋 Action: This PR is part of stack PRS_kwDOS7euK84AEGOx. GitHub's REST API cannot merge stacked PRs (async endpoint returns 404). Please merge manually via GitHub web interface.

[hyperpolymath]

🟡 READY FOR MANUAL MERGE + NEEDS 2ND APPROVAL

✅ CodeRabbit PR approved by hyperpolymath (1 approval)
✅ All checks passing (commit status: success)
✅ No CodeRabbit reviews/recommendations

⚠️ Blocked by TWO issues:

1. Stacked PR: Part of stack PRS_kwDOS7euK84AEGOx - REST API returns 404
2. Ruleset: Optimus-Branch requires 2 approvals (current: 1)

📋 Action:

• Add 1 more approval from any user with write access
• THEN merge manually via GitHub web interface (due to stack)

The merge-base changed after approval.

[hyperpolymath]

Closing as superseded: main already removed the stale Last updated/Version metadata block from CONTRIBUTING.adoc (and the workflow pin bumps this branch carried are identical to main's). The only remaining delta after merging main was the deletion of the trailing --- separator, which main deliberately keeps.