FerretDB Updates

Latest: v2.7.0 · 10 Nov 2025 - (We skipped v2.6.0 to align DocumentDB and FerretDB version numbers.) This version works best with DocumentDB v0.107.0-ferretdb-2.7.0 . Breaking changes There are some changes in our Prometheus metrics and OpenTelemetry traces. Please note that they are not stable yet . What's Changed Basic MCP server This release adds basic MCP server support. Future release will bring additional functionality. Connectivity improvements PostgreSQL connections are now reused, often yielding modest performance gains. New Features 🎉 Add basic MCP server by @chilagrow in #5279 Implement DataAPI graceful shutdown and add OpenAPI spec endpoint by @chilagrow in #5357 Improve proxy mode observability by @AlekSi in #5440 Add tracing of SQL queries by @AlekSi in #5514 Enhancements 🛠 Add PostgreSQL metrics by @chilagrow in #5427 Rename OpenTelemetry spans by @AlekSi in #5512 Documentation 📄 Add blog post on Formio by @Fashander in #5395 Document cloud instance deployment and setup by @Fashander in #5424 Update content guide by @Fashander in #5441 Update compatible apps by @Fashander in #5442 Add documentation page stub for MCP server by @AlekSi in #5451 Add FerretDB Cloud blog post by @AlekSi in #5461 Update cloud installation docs by @Fashander in #5466 Other Changes 🤖 Use middleware by @AlekSi in #5377 Use generated structs in Data API by @noisersup in #5382 Upload YugabyteDB log files by @chilagrow in #5401 Update documentation to point to the next release by @AlekSi in #5423 Bump YugabyteDB to stable version by @chilagrow in #5428 Use QEMU on arm64 for Yugabyte for now by @AlekSi in #5429 Add comments to supervisord config by @AlekSi in #5430 Update DocumentDB by @AlekSi in #5431 Make Run wait for all Handle calls to finish by @AlekSi in #5434 Tweak conninfo by @AlekSi in #5435 Add middleware by @AlekSi in #5437 Update expected PostgreSQL version by @AlekSi in #5438 Avoid hijacking connections from the pool and immediately closing them by @chilagrow in #5443 Remove flaky test by @AlekSi in #5444 Add TODO comment about Debian 13 Trixie by @AlekSi in #5450 Add MCP tools by @chilagrow in #5452 Bump deps by @AlekSi in #5455 Update wire dependency by @noisersup in #5465 Add helpers for lazy logging by @AlekSi in #5467 Move to documentdb/documentdb by @AlekSi in #5468 Update dependencies by @AlekSi in #5479 Add a test for *documentdb.Conn finalizing by @noisersup in #5484 Finalize PostgreSQL metrics by @AlekSi in #5485 Fix spelling in .go files by @jsoref in #5492 Fix CODEOWNERS grammar by @jsoref in #5495 Use Go 1.25.1 by @AlekSi in #5508 Bump deps by @AlekSi in #5509 Minor observability cleanup by @AlekSi in #5511 Bump dependencies by @AlekSi in #5519 Use Go 1.25.3 by @AlekSi in #5525 Skip flaky test for now by @AlekSi in #5526 Use forked lazyerrors by @AlekSi in #5527 Update DocumentDB by @AlekSi in #5528 Use Go 1.25.4 by @AlekSi in #5534 Bump DocumentDB by @AlekSi in #5536 Bump deps by @AlekSi in #5537 New Contributors @jsoref made their first contribution in #5486 All closed issues and pull requests . All commits .