What's Changed

Docker images changes

Production Docker images now use a non-root user with UID 1000 and GID 1000.

New Features 🎉

• Make maximum document size configurable by @chilagrow in #4294
• Enable initial user setup for new authentication by @AlekSi in #4310

Fixed Bugs 🐛

• Fix TCP port for debug handler in Docker images by @AlekSi in #4218
• Fix embedded package panic by @noisersup in #4278

Enhancements 🛠

• Use non-privileged scratch for production Docker images by @rumyantseva in #4211
• Improve error message for state.json by @AlekSi in #4251
• Sort new fields in lexicographic order during update by @wazir-ahmed in #4223

Documentation 📄

• Add blog post for FerretDB v1.21 release by @Fashander in #4202
• Add blog post for Openziti by @Fashander in #4194
• Fix broken code blocks in documentation by @AlekSi in #4239
• Add KubeDB blogpost on deploying FerretDB on Kubernetes by @Fashander in #4253
• Add blog post about deploying FerretDB on Taikun CloudWorks by @Fashander in #4297
• Update example in documentation by @nullniverse in #4305
• Add blog post on Adding MongoDB compatibility to Aiven for PostgreSQL by @Fashander in #4349
• Add restart: on-failure to all containers by @pravi in #4309

Other Changes 🤖

• Bump deps by @AlekSi in #4201
• Make our own low-level driver for testing by @noisersup in #4193
• Bump deps by @AlekSi in #4238
• Fix some comments by @deferdeter in #4237
• Add dummy setup flags by @b1ron in #4247
• Fix some comments by @dockercui in #4257
• Remove old BSON implementation by @AlekSi in #4262
• Port BSON changes by @AlekSi in #4263
• Move tools cache directory by @AlekSi in #4265
• Use more shards on CI by @AlekSi in #4266
• Bump Go to 1.22.3 and deps by @AlekSi in #4272
• Update linters configuration by @AlekSi in #4277
• Fix env-data by @chilagrow in #4289
• Bump deps by @AlekSi in #4302
• Port some changes from v2 by @AlekSi in #4307
• Extract user creation and move to backends package by @AlekSi in #4311
• Populate env-data for running FerretDB by @chilagrow in #4319
• Fix task docker-local command by @AlekSi in #4363
• Add stub for the Docker healthcheck by @noisersup in #4355
• Bump deps by @AlekSi in #4375
• Remove PLAIN mechanism from new authentication by @chilagrow in #4373
• Fix codecov CLI version by @AlekSi in #4379
• Add TestMain to each integration test package by @AlekSi in #4366
• Handle supported mechanisms in hello and getParameters commands by @chilagrow in #4368
• Remove ambiguous comment by @chilagrow in #4382
• Revert codecov version fix by @AlekSi in #4383
• Fix typo in migration guide by @AlekSi in #4384
• Port wire package changes by @AlekSi in #4386
• Port password changes by @AlekSi in #4388
• Include SpeculativeAuthenticate changes by @chilagrow in #4390
• Fix saslContinue prematurely returning done by @chilagrow in #4391

New Contributors

• @deferdeter made their first contribution in #4237
• @dockercui made their first contribution in #4257
• @nullniverse made their first contribution in #4305
• @pravi made their first contribution in #4309

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