Enhancements 🛠

• Add more metrics for *sql.DB by @slavabobik in #3230

Documentation 📄

• Fix typos in documentation by @pratikmota in #3217
• Make the writing guide accessible but unlisted by @AlekSi in #3221
• Add blog posts by @Fashander in #3198, #3153, #3210, and #3201

Other Changes 🤖

• Publish Docker images on quay.io by @AlekSi in #3250
• Add linter for issue comments by @KrishnaSindhur in #3154
• Improve building with test coverage information by @durgakiran in #3059
• Update go-hdb to v1.4.1 by @aenkya in #3213
• Configure repo settings with files by @AlekSi in #3208
• Bump deps by @AlekSi in #3215 and #3248
• Add another stress test for SQLite by @noisersup in #3195
• Fix concurrent SQLite tests by @AlekSi in #3222
• Refactor aggregation operators by @noisersup in #3188
• Add stubs for renameCollection by @AlekSi in #3233
• Update issue links by @AlekSi in #3234
• Add stubs for explain by @AlekSi in #3236
• Simplify commonerrors package by @AlekSi in #3227
• Refactor aggregation accumulators by @noisersup in #3203
• Add new PostgreSQL backend stub by @AlekSi in #3251
• Cleanup SQLite tests by @noisersup in #3246

New Contributors

• @aenkya made their first contribution in #3213
• @pratikmota made their first contribution in #3217
• @durgakiran made their first contribution in #3059
• @slavabobik made their first contribution in #3230

All closed issues and pull requests.
All commits.