New Features 🎉

• Implement positional operator in projection by @chilagrow in #2688
• Implement logout command by @kropidlowsky in #2639

Fixed Bugs 🐛

• Fix reporting of updates availability by @rumyantseva in #2653
• Fix .deb and .rpm package versions by @AlekSi in #2725
• Allow query to be type null in distinct command by @b1ron in #2658
• Fix path collisions for multiple update operators by @noisersup in #2713

Enhancements 🛠

• Fix _id formatting in update error messages by @noisersup in #2711

Documentation 📄

• Add release blog post for FerretDB version 1.2.0 by @Fashander in #2686
• Update $project in Supported Commands by @Fashander in #2710
• Add formatter for markdown tables by @rumyantseva in #2693
• Reformat and lint more documentation files by @AlekSi in #2740
• Document aggregation operations by @Fashander in #2672
• Improve authentication documentation by @chilagrow in #2737

Other Changes 🤖

• Refactor gitBinaryMaskParam function by @w84thesun in #2634
• Add distinct command errors test by @w84thesun in #2687
• Clarify what's left in handling OP_MSG checksum by @rumyantseva in #2677
• Return a better error for authentication problems by @AlekSi in #2703
• Aggregation operators refactor by @noisersup in #2664
• Implement envtool version command by @jeremyphua in #2714
• Make go test -list=. work by @AlekSi in #2718
• Include Hana in integration tests by @polyal in #2715
• Bump deps by @AlekSi in #2702
• Add logout test for all backend by @chilagrow in #2726
• Fix telemetry reporter logging by @AlekSi in #2707
• Add supported aggregations to the buildInfo output by @kropidlowsky in #2716
• Add aggregation operator tests by @chilagrow in #2724
• Add more consistency to table tests' field names by @rumyantseva in #2717
• Don't use sjson.GetTypeOfValue where it shouldn't be used by @noisersup in #2728
• Unify test file names by @w84thesun in #2709
• Make testFindAndModifyCompat work with compatTestCaseResultType by @rumyantseva in #2739
• Bump deps by @AlekSi in #2745
• Call ListSpecifications driver's method in tests to check indexes by @rumyantseva in #2746
• Simplify CountIterator by @AlekSi in #2759
• Check for nil values in iterators explicitly by @AlekSi in #2758
• Trigger GC to run finalizers by @AlekSi in #2771
• Update golangci-lint config by @AlekSi in #2772
• Remove the need to call DeepCopy in some places by @AlekSi in #2774
• Clean-up lazyerrors, use them in more places by @AlekSi in #2770
• Replace document slices with iterators by @noisersup in #2730
• Fix findAndModify tests for MongoDB 6.0.6 by @chilagrow in #2779
• Implement a few command stubs by @AlekSi in #2777
• Add more handler tests by @w84thesun in #2769
• Remove findAndModify integration tests with $ prefixed key for MongoDB 6.0.6 compatibility by @chilagrow in #2785

New Contributors

• @jeremyphua made their first contribution in #2714

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