Fluent Bit
cncf server-appFluent Bit is a cross-platform fast and lightweight logs and metrics processor. It is an open-source CNCF subproject under the umbrella of Fluentd.
| Release | Released | Support | Latest | 
|---|---|---|---|
| 4.1 | 1 month and 1 week ago (24 Sep 2025) | Yes | 4.1.1 (08 Oct 2025) | 
| 4.0 | 7 months ago (29 Mar 2025) | Ends
        in 1 month and 3 weeks (24 Dec 2025) | 4.0.13 (16 Oct 2025) | 
| 3.2 | 11 months ago (12 Nov 2024) | Ended
        4 months ago (29 Jun 2025) | 3.2.10 (24 Mar 2025) | 
| 3.1 | 1 year and 3 months ago (08 Jul 2024) | Ended
        8 months ago (12 Feb 2025) | 3.1.10 (04 Nov 2024) | 
| 3.0 | 1 year and 7 months ago (21 Mar 2024) | Ended
        1 year ago (08 Oct 2024) | 3.0.7 (11 Jun 2024) | 
| 2.2 | 2 years ago (06 Nov 2023) | Ended
        1 year and 4 months ago (21 Jun 2024) | 2.2.3 (21 May 2024) | 
| 2.1 | 2 years and 6 months ago (18 Apr 2023) | Ended
        1 year and 9 months ago (06 Feb 2024) | 2.1.10 (27 Sep 2023) | 
| 2.0 | 3 years ago (25 Oct 2022) | Ended
        2 years and 3 months ago (19 Jul 2023) | 2.0.14 (22 May 2023) | 
| 1.9 | 3 years and 7 months ago (11 Mar 2022) | Ended
        2 years and 11 months ago (05 Dec 2022) | 1.9.10 (25 Nov 2022) | 
| 1.8 | 4 years ago (07 Jul 2021) | Ended
        2 years and 11 months ago (05 Dec 2022) | 1.8.15 (22 Mar 2022) | 
| 1.7 | 4 years and 8 months ago (14 Feb 2021) | No | 1.7.9 (18 Jun 2021) | 
| 1.6 | 5 years ago (08 Oct 2020) | No | 1.6.10 (08 Jan 2021) | 
| 1.5 | 5 years ago (13 Jul 2020) | No | 1.5.7 (25 Sep 2020) | 
| 1.4 | 5 years and 7 months ago (25 Mar 2020) | No | 1.4.6 (10 Jun 2020) | 
| 1.3 | 6 years ago (30 Sep 2019) | No | 1.3.11 (19 Mar 2020) | 
| 1.2 | 6 years ago (26 Jun 2019) | No | 1.2.2 (19 Jul 2019) | 
| 1.1 | 6 years ago (08 May 2019) | No | 1.1.3 (13 Jun 2019) | 
| 1.0 | 6 years and 10 months ago (13 Dec 2018) | No | 1.0.6 (27 Mar 2019) | 
| 0.14 | 7 years ago (29 Aug 2018) | No | 0.14.9 (07 Dec 2018) | 
| 0.13 | 7 years ago (18 Aug 2018) | No | 0.13.8 (30 Apr 2018) | 
| 0.12 | 8 years ago (17 Aug 2017) | No | 0.12.19 (22 Apr 2018) | 
| 0.11 | 8 years ago (30 Mar 2017) | No | 0.11.17 (15 Aug 2017) | 
| 0.10 | 8 years ago (30 Dec 2016) | No | 0.10.1 (06 Jan 2017) | 
Support for a series (x.y) ends three months after a new series is released.
More information is available on the Fluent Bit website.
You should be running one of the supported release numbers listed above in the rightmost column.
fluent-bit -v
Show Product Identifiers
- 
      repology:
      fluent-bit
- 
      purl:
      pkg:github/fluent/fluent-bit
- 
      purl:
      pkg:docker/fluent/fluent-bit
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A JSON version of this page is available at /api/v1/products/fluent-bit/. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/fluent-bit.ics.