What risingwavelabs/risingwave shipped
Generated by FoxPlug from public activity — not affiliated with Risingwave.
Week of September 14, 2026
What shipped
- Released v3.0.4 with fixes for Iceberg, streaming sinks, connectors, and metadata handling [26] Release
- Google Pub/Sub sources and sinks can now use Application Default Credentials for authentication [12] Pull request #26808
- General over-window executor now forwards watermarks to improve streaming query latency [22] Pull request #27050
- Automatic compaction group split and merge is now stabilized in metadata operations [7] Pull request #27044
- Iceberg now supports per-table metadata relations for improved schema introspection [24] Pull request #27106
- SQL Server connectors now preserve composite primary key column order correctly [5] Pull request #27160
- Compaction picker performance improved by reducing scans and memory allocations [21] Pull request #27081
- Query optimizer now prevents unsafe correlated aggregate decorrelation that could drop results [33] Pull request #27065
- Memory accounting no longer drifts due to untracked allocations and chunk retention [25] Pull request #27069
- Stream barrier interval now uses database configuration for consistent recovery timing [11] Pull request #27118
Why it matters
v3.0.4 release brings stability improvements to compaction, streaming recovery, and connector handling. Watermark propagation through over-window operators improves latency for window-based queries. Better authentication support for Google Pub/Sub and fixes for primary key ordering make connectors more reliable.
Changelog entry
- feat(connector): Google Pub/Sub sources and sinks support Application Default Credentials Pull request #26808
- feat(stream): Forward watermarks through general over window operators Pull request #27050
- feat(iceberg): Support per-table metadata relations Pull request #27106
- feat(stream): Apply backfill rate limit to locality provider drain phase Pull request #27020
- fix(meta): Stabilize automatic compaction group split and merge Pull request #27044
- fix(connector): Preserve SQL Server composite primary key order Pull request #27160
- fix(stream): Preserve CDC events during recovery startup Pull request #27031
- fix(stream): Use database barrier interval for consistent timing Pull request #27118
- fix(optimizer): Prevent unsafe correlated aggregate decorrelation Pull request #27065
- fix(common): Prevent memory accounting drift from untracked allocations Pull request #27069
v3.0.4 shipped with compaction stability, watermark improvements in over-window queries, Google Pub/Sub ADC auth, and connector fixes for SQL Server primary keys.
v3.0.4 released with compaction group stabilization, watermark forwarding through over-window operators for reduced latency, Google Pub/Sub Application Default Credentials support, and SQL Server composite primary key ordering fixes.