# Jeremy Schneider: Postgres 18.7 minor breaks ABI compatibility again

Source: [Planet PostgreSQL](https://postgr.es/p/9BH) · 2026-11-12 · Backend
Page: https://themorning.dev/story/jeremy-schneider-postgres-18-7-minor-breaks-abi-compatibility-again-1748d496734237d9
Kind: release · Impact: medium

## In brief

- PostgreSQL 18.7, a minor release, reportedly breaks ABI compatibility.
- Jeremy Schneider's Planet PostgreSQL post dated 2026-11-12 says this happened again.
- The post frames Postgres API and ABI stability as a long-running topic of discussion.

## Why it matters

An ABI break in a minor release can stop compiled extensions and binaries built against earlier 18.x versions from loading or running correctly.

## Versions

- PostgreSQL 18.7

## Coverage

- [Jeremy Schneider: Postgres 18.7 minor breaks ABI compatibility again](https://postgr.es/p/9BH) — Planet PostgreSQL, 2026-11-12

Tags: postgresql, abi, release, database, compatibility

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Dev – https://themorning.dev