Postgres Language Server

A collection of language tools and a Language Server Protocol (LSP) implementation for Postgres, focusing on developer experience and reliable SQL tooling.

📖 Getting Started — See the installation docs for setup instructions.

0.27.0 — 2026-10-04

🚀 Features

• (linter) Flat rule ids and static type checking (#815) by @psteinroe in #815

🐛 Bug Fixes

• (pretty-print) Preserve leading commas in filled lists (#816) by @edjubert in #816

• (pretty-print) Separate a prefix operator from an operand that starts with an operator (#818) by @RaphaelFakhri in #818

• (pretty-print) Keep bpchar and "char" types and quote VALID UNTIL (#817) by @RaphaelFakhri in #817

• (configuration) Allow trailing commas in the config schema (#822) by @psteinroe in #822

• (pretty-print) Keep OVERRIDING in MERGE insert actions (#825) by @psteinroe in #825

• (pretty-print) Emit ALTER TEXT SEARCH CONFIGURATION mapping forms correctly (#826) by @psteinroe in #826

• (pretty-print) Keep qualified names in ALTER ... SET SCHEMA and RENAME (#827) by @psteinroe in #827

• (pretty-print) Round-trip ALTER TABLE identity, collation and deferral clauses (#828) by @psteinroe in #828

• (pretty-print) Keep parentheses on composite field access (#830) by @psteinroe in #830

• (pretty-print) Emit BEGIN ATOMIC bodies and TRANSFORM FOR TYPE (#829) by @psteinroe in #829

💼 Other

• Update Rust to 1.99, install taplo from its release binary (#831) by @psteinroe in #831

🧪 Testing

• Add Postgres regression fixtures for every supported version (#824) by @psteinroe in #824

New Contributors

• @RaphaelFakhri made their first contribution in #817 🎉

Full Changelog: 0.26.0...0.27.0