The following are some highlighted updates with the newest release for InfluxDB 3 Core. Learn more via our full Release Notes.
Note: This is the first GitHub "release" in a while (since 3.4.0), however there have been many releases since then; you can find those additional notes in the Release Notes as well to learn about all of what has been updated. These changes reflect the differences between 3.8.4 and 3.9.0.
Updates
DataFusion upgrade: Upgraded the embedded DataFusion query engine to DF 51 for more efficient query execution.
Python runtime upgrade: Updated the bundled Python runtime for processing engine plugins with the latest security and bug fixes.
Product identity in HTTP responses: Metrics, HTTP response headers, and metadata now distinguish between Core and Enterprise builds.
Database lifecycle hardening: Background resources such as processing engine triggers are now cleanly decommissioned when a database is removed.
Bug Fixes
- Several bug fixes and performance improvements
Full Changelog: v3.8.3...v3.9.0