Fluent Bit

Server App

Fluent Bit 5.0 is the newest actively maintained release, currently at patch 5.0.9. 1 of 25 tracked cycles remain supported.

Latest version

5.0.9

Jul 4, 2026

Actively maintained cycles

of 25 tracked

Total cycles tracked

since Dec 30, 2016

Release lifecycle

Actively maintainedSecurity support onlyEnd of life

Today

5.0Latest

5.0.9 · Jul 4, 2026

4.2

EOL Jun 30, 2026

4.1

EOL Feb 11, 2026

4.0

EOL Dec 24, 2025

3.2

EOL Jun 29, 2025

3.1

EOL Feb 12, 2025

3.0

EOL Oct 8, 2024

2.2

EOL Jun 21, 2024

2.1

EOL Feb 6, 2024

2.0

EOL Jul 19, 2023

1.9

EOL Dec 5, 2022

1.8

EOL Dec 5, 2022

1.7

EOL —

1.6

EOL —

1.5

EOL —

1.4

EOL —

1.3

EOL —

1.2

EOL —

1.1

EOL —

1.0

EOL —

0.14

EOL —

0.13

EOL —

0.12

EOL —

0.11

EOL —

0.10

EOL —

2017201820192020202120222023202420252026

Data sourced from endoflife.date.

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