Version 1.0.0
Highlights:
- Support for up to 3 named PostgreSQL connections with backward-compatible single-DSN fallback.
- Hardened pg_execute_query with SQL parsing, read-only enforcement, timeouts, and lock prevention.
- Structured MCP tool responses with sanitized error handling.
- Improved markdown/JSON formatting and serialization for PostgreSQL data types.
- Added automated test suite, pyproject.toml, and updated project documentation.