v2.9.18 — SEO (revision dates + JSON-LD) & PR Guardian drift fix

Added

• Per-page "Last update" dates — enabled git-revision-date-localized on the V2 portal (requirements.txt + v2-mkdocs.yml, fallback_to_build_date), with fetch-depth: 0 on the deploy checkout so dates reflect real git history. Freshness signal for SEO + readers.
• JSON-LD structured data — schema.org WebSite (with sitelinks SearchAction) + Organization injected via extrahead in docs/overrides/main.html, for richer search results on the nubenetes.com root.

Fixed

• develop ↔ master cosmetic drift loop — the PR Guardian auto-formatter rewrote the generated v2-docs/ tree (&→and, URL trailing slashes) and committed it back to PRs, so develop drifted from master (which gets the generator's raw form via release merges), spawning recurring no-op "Release: Agentic V2 Portal Update" PRs (e.g. #399). The Guardian now skips v2-docs/ (generator is the single source of truth).

Full changelog: https://github.com/nubenetes/awesome-kubernetes/blob/master/CHANGELOG.md

🤖 Generated with Claude Code