Release 3.1.0

What's Changed

• ci: refuse to publish when tag isn't on main by @SamMaxwell in #2
• feat: pool options, secret resolution, withTransaction, bulk upserts, typed pg-error classification by @SamMaxwell in #7
• docs: Astro Starlight docs-site on GitHub Pages by @SamMaxwell in #9

New Contributors

• @SamMaxwell made their first contribution in #2

Full Changelog: v3.0.0...v3.1.0