Apache ZooKeeper End of Life (EOL) Dates and End of Support (EOS) Dates
4 Apache ZooKeeper versions have reached End of Life (EOL) and End of Support (EOS), including Apache ZooKeeper 3.7 (EOL date: Jan 19, 2024) — no longer receiving security updates or patches. Apache ZooKeeper 3.9.5 is the current supported release — 2 versions in active support. Also see Apache Airflow end of support dates for related end-of-life information.
Currently Supported Apache ZooKeeper Releases - Active EOS/EOSL Support (2)
Apache ZooKeeper End of Life (EOL) Releases - No Longer Supported (4)
| Release | Released | Security Support | Active Support | Latest |
|---|---|---|---|---|
| 3.7 | (5 years and 1 month ago) | (2 years and 3 months ago) | (2 years and 9 months ago) | 3.7.2 (2 years and 7 months ago) |
| 3.6 | (6 years and 2 months ago) | (3 years and 4 months ago) | (4 years and 2 months ago) | 3.6.4 (3 years and 4 months ago) |
| 3.5 | (7 years ago) | (3 years and 11 months ago) | (5 years and 1 month ago) | 3.5.10 (3 years and 11 months ago) |
| 3.4 | (14 years and 5 months ago) | (5 years and 11 months ago) | (6 years and 1 month ago) | 3.4.14 (7 years and 2 months ago) |
Apache ZooKeeper End of Life & Support Summary
Which Apache ZooKeeper Versions Are Currently Supported?
Apache ZooKeeper currently has 2 supported releases. Apache ZooKeeper 3.9.5 is the latest. Apache ZooKeeper 3.8.
Apache ZooKeeper End of Life (EOL) Version History
4 Apache ZooKeeper releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Apache ZooKeeper 3.7 reached EOL on Jan 19, 2024. Apache ZooKeeper 3.9.5 is the recommended upgrade for users still on End of Life versions.