The following are some highlighted updates with the newest release for InfluxDB 3 Core. Learn more via our full Release Notes.
Updates
Token Provisioning: You can now generate authentication tokens offline that can then be loaded up by the database at runtime if the tokens do not already exist, which works great for automated deployments and containerized environments. (#26734)
Azure Endpoint: You can now specify the Azure endpoint for object-store connections using the --azure-endpoint parameter (#26687)
No_Sync via CLI: The no_sync option can now be specified with the --no-sync parameter via the CLI on write commands (#26703)
Bug Fixes
- Tag and field names are validated when creating tables (#26641)
- Using GROUP BY twice on the same column no longer causes incorrect data (#26732)
Security & Misc
- Overly verbose TableIndexCache log is now quiet (#26709)
- WAL replay concurrency limit now defaults to number of CPU cores, preventing possible OOM (#26715)
- Unsafe signal_handler code removed (#26685)
- Python version upgraded to 3.13.7-20250818 (#26686, #26700)
Full Changelog: v3.3.0...v3.4.0