Release 2.2.1

Released: 2026-04-09

⚡️ Enhancements

• feat: add database.name setting for PostgreSQL connections (#1426) @kushalbakshi
  • Configurable database name via dj.config["database.name"], DJ_DATABASE_NAME env var, or database_name kwarg on Connection
  • Extracts _build_connect_kwargs() helper to eliminate duplicated connection parameter construction
  • __repr__ and logger show database name when set (e.g., user@host:5432/my_db)
  • Warns when database.name is set with MySQL backend
  • Deprecates database_prefix (warning emitted at Schema.activate())

📝 Documentation

• Fix CONTRIBUTING.md link for PyPI (#1422) @dimitri-yatsenko
• Add PostgreSQL configuration to CONTRIBUTING.md
• Document database.name setting and database_prefix deprecation (datajoint-docs#159)
• Fix dead links in llms.txt — now auto-generated from mkdocs nav (datajoint-docs#160)

Full Changelog: v2.2.0...v2.2.1