Next generation Telemetry Agent for Logs, Metrics and Traces.

March 29, 2024


Release Notes v3.0.1

Fluent Bit is a Fast and Lightweight Data Processor and Forwarder for Linux, BSD, Windows and macOS. We are proud to announce the availability of Fluent Bit v3.0.1.

For people upgrading from previous versions you must read the Upgrading Notes section of our documentation:


What’s new ?

In this maintenance release, we are including a couple of fixes which are listed below:

  • Core

    • http_server: added parser reset code to prevent use after free
  • Libraries:

    • CMetrics: upgrade to v0.7.1
  • Plugins

    • Tail (Input)
      • Add support for CRLF when skip_empty_line is on.
    • SQL (Processor)
      • add missing handling of conditionals for unsigned values
      • parser: add missing tokens for conditional operations


On every release, there are many people involved doing contributions on different areas like bug reporting, troubleshooting, documentation and coding, without these contributions from the community, the project won’t be the same and won’t be in the good shape that it is now. So THANK YOU! to everyone who takes part of this journey!

Join us

We want to hear about you, our community is growing and you can be part of it!, you can contact us at:

Latest Version

New release on May 26, 2024

Fluent Bit v3.0.6 is out!

Check out the Release Notes, read the Updated Documentation or jump directly to the Downloads Section.

We are part of a wide community, no vendor lock-in.