v1.6.0

Development workflow release (issues #72 to #80, filed 2026-09-06). No checklist item changed.

• CI: .github/workflows/gate.yaml runs the mechanical fixture gate as a golden-file test against fixtures/expected/, the check-script case suite under fixtures/cases/, and the repository lint (scripts/lint.sh); .github/workflows/washr-drift.yaml checks weekly that every washr:: call the skills execute or instruct still exports from CRAN washr and reports the CRAN version against the recorded floor (#72, #77).
• Release tail: scripts/release.sh <version> tags the merge commit, verifies the pinned raw URLs, creates the GitHub release from this file, and fast-forwards dev; .github/workflows/release.yaml repeats the verification on every tag push. The permission allowlist for the tail's commands is recorded on #73 for the maintainer to add to .claude/settings.json (a session cannot write permission rules) (#73).
• Process: proposals use .github/ISSUE_TEMPLATE/proposal.md with an objection window; the release PR closes its issues through Closes lines; this NEWS file replaces the reconciliation prose for non-checklist changes (#74).
• Plugin: .claude-plugin/marketplace.json and plugin.json package the skills as a Claude Code plugin; the copy install stays documented until the plugin path has served one release (#75).
• /review-status and /review-package compare the installed VERSION with the newest tag and warn (status) or stop (package) when the install lags (#76).
• The washr floor lives in skills/pkgreview-core/WASHR_FLOOR; both release preflights read it (#77).
• Org profiles carry a YAML block; the check script takes --org=<name> (or --org-file=) and derives analytics, the site URL pattern, the funding text, the required keywords, and the brand rule from it; --analytics stays as a deprecated alias (#78).
• New /review-upgrade skill: one issue listing the items that changed between a package's stamped standard and the installed one, worked through the normal flow; pkgreview-upgrade label; recovery.md failure mode 11 (#79).
• fixtures/make_review_fixture.sh create|delete stands up and tears down the throwaway repository for the interactive gate in a registered org; an evals case for the intake screen under evals/ (#80).