Databend Releases
This page provides information about recent features, enhancements, and bug fixes for Databend.
Jul 27, 2026 (v1.2.925-patch-4)
Full Changelog: https://github.com/databendlabs/databend/releases/tag/v1.2.925-patch-4
Jul 27, 2026 (v1.2.930-nightly)
What's Changed
Exciting New Features ✨
- feat(stream): improve stream backlog estimates with snapshot logical change counters by @zhyass in #20160
- feat(query): make product name configurable by @sundy-li in #20129
- feat(query): refresh TopN statistics on append by @KKould in #20091
- feat(query): paimon catalog support read and distributed write by @Pandas886 in #20132
- feat(query): reject alter view definition changes by @youngsofun in #20202
- feat(storage): adapt string stats length for common prefixes by @dantengsky in #20199
Thoughtful Bug Fix 🔧
- fix(query): preserve segment order during compaction by @SkyFan2002 in #20128
- fix(query): include node id in flight errors by @dqhl76 in #20177
- fix(query): avoid buffer retention in K-way merge sort with LIMIT by @dantengsky in #20178
- fix(stream): speed up append-only batch snapshot lookup by @dantengsky in #20173
- fix(query): handle date boundaries by @forsaken628 in #20183
- fix(storage): restore cluster stats pages for rollback compatibility by @zhyass in #20192
- fix(query): avoid spill at Top-N limit boundary by @dantengsky in #20186
- fix: preserve imperfect block statistics for replace and merge by @zhyass in #20187
- fix(storage): read legacy bincode v4 segments by @dantengsky in #20191
Code Refactor 🎉
- refactor(query): read geometry SRID from EWKB header via geozero by @ariesdevil in #20174
- refactor: remove the legacy Hilbert clustering implementation by @zhyass in #20175
- refactor(storage): remove obsolete cluster page pruning by @zhyass in #20179
Build/Testing/CI Infra Changes 🔌
- ci: allow checkout fork PR merge refs by @smallfish in #20203
Others 📒
- chore: avoid redundant opendal runtime layer spawns by @dqhl76 in #20159
- chore(test): add copy check udf privilege test by @TCeason in #20180
- chore: replace deprecated crates VS Code extension by @Standing-Man in #20195
New Contributors
- @Standing-Man made their first contribution in #20195
- @Pandas886 made their first contribution in #20132
Full Changelog: https://github.com/databendlabs/databend/releases/tag/v1.2.930-nightly
