Hi users and developers!
We announce the dropping schedule for TD Agent 4 development.
Since td-agent 4.0.0 was released in 2020, td-agent 4 has been maintained for a long time.
As new major version of td-agent 4 was rebranded (to fluent-package v5), and released in August 2023,
we decided to stop maintaining td-agent 4.
As you know, already stepping down maintenance activity, new minor update for td-agent 4 will not be shipped anymore. (td-agent v4.5.1 will be the last release of this series, it will be shipped in this month.)
Thus, we recommend using fluent-package v5 for new deployment :)
There is a good article to do it.
Follow the above instructions.
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ClearCode, Inc. is a software company specializing in the development of Free Software. We maintain Fluentd and its plugin ecosystem, and provide commercial support for them.
Fluentd is an open source data collector to unify log management.
2025-09-04: Upgrade Guide for fluent-package v6
2024-08-29: Scheduled support lifecycle announcement about Fluent Package v6
2023-08-29: Drop schedule announcement about EOL of Treasure Agent (td-agent) 4
2023-08-29: Scheduled support lifecycle announcement about Fluent Package
2023-07-31: Upgrade to fluent-package v5
2025-10-08: fluent-package v5.0.8 has been released
2025-09-12: Fluentd v1.16.10 has been released
2025-09-04: Upgrade Guide for fluent-package v6
2025-08-29: fluent-package v6.0.0 has been released
2025-08-06: Fluentd v1.19.0 has been released
2025-05-16: fluent-package v5.0.7 has been released
2025-05-14: Fluentd v1.16.9 has been released
2025-05-01: Fluentd v1.16.8 has been released
2025-03-14: Drop Alpine and switch default to Debian for Fluentd docker image
2025-02-14: fluent-package v5.0.6 has been released
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Fluentd is a hosted project under the Cloud Native Computing Foundation (CNCF). All components are available under the Apache 2 License.