Postgresql 19 support and some bug fixes
What's Changed
- Enforce thresholds in explicit representation handling by @colm-mchugh in #174
- Support PostgreSQL 19 by @CyberDem0n in #173
- Bump extension version to 2.20 by @ihalatci in #175
New Contributors
- @colm-mchugh made their first contribution in #174
- @CyberDem0n made their first contribution in #173
Full Changelog: v2.19...v2.20