v0.23.1

What's Changed

• 📝 Add pre-release checklist to PUBLISHING.md by @ryancheley in #675
• ⚡ Speed up CI and stop per-run readthedocs.io link checks by @ryancheley in #676
• 🔥 Remove unused selenium dependency by @ryancheley in #677
• 📝 Add [Unreleased] CHANGELOG section for CI and selenium changes by @ryancheley in #678
• ⚡ Run full CI on PRs only; lightweight coverage baseline on push by @ryancheley in #679
• 📝 Add slim-CI change to [Unreleased] CHANGELOG by @ryancheley in #680
• 📝 Fix documentation to match actual CLI (full v0.23.0 review) by @ryancheley in #682
• 📝 Make /deep-review run a live analysis instead of canned output by @ryancheley in #683
• 🐛 Fix broken links and cross-reference flagged by just docs-check by @ryancheley in #684
• 📝 Fix short RST title underlines for a warning-free docs build by @ryancheley in #685
• 📝 Fix invented options found by a second /deep-review pass by @ryancheley in #687
• 📝 Fix remaining short RST title underlines (clean-build warning sweep) by @ryancheley in #688
• 📝 Fix the last 9 docs-build warnings (clean build now warning-free) by @ryancheley in #689
• 📝 Finalize CHANGELOG for 0.23.1 release by @ryancheley in #690

Full Changelog: v0.23.0...v0.23.1