OpenZFS End of Life (EOL), End of Support (EOS), EOSL, EOSS, and EOSM Dates

Latest Release: 2.4.0 (December 18, 2025)

Currently Supported OpenZFS Releases - Active EOS/EOSL Support (2)

Release	Released	Active support	LTS support	Latest	Supported Free Bsd	Supported Linux	LTS
2.4	2025-12-18 (3 weeks ago)	-	-	2.4.0 2025-12-18 (3 weeks ago)	14, 15, 16	4.18 - 6.18	-
2.3	2024-10-17 (1 year and 2 months ago)	2025-12-18 (3 weeks ago)	-	2.3.5 2025-11-18 (1 month and 3 weeks ago)	13.3+, 14.0+	4.18 - 6.15	-

OpenZFS End of Life (EOL) Releases - No Longer Supported (4)

Release	Released	Active support	LTS support	Latest	Supported Free Bsd	Supported Linux	LTS
2.2	2023-07-27 (2 years and 5 months ago)	2025-01-13 (11 months ago)	2025-12-18 (3 weeks ago)	2.2.9 2025-11-18 (1 month and 3 weeks ago)	13.3+, 14.0+	4.18 - 6.15	-
2.1	2021-04-19 (4 years and 8 months ago)	2023-10-12 (2 years and 2 months ago)	2025-01-13 (11 months ago)	2.1.16 2024-12-06 (1 year and 1 month ago)	12.2+	3.10 - 6.7	-
2.0	2020-11-30 (5 years and 1 month ago)	2021-07-02 (4 years and 6 months ago)	2021-12-23 (4 years ago)	2.0.7 2021-12-23 (4 years ago)	12.2+	3.10 - 5.15	-
0.8	2019-05-21 (6 years and 7 months ago)	2020-12-14 (5 years ago)	2020-12-14 (5 years ago)	0.8.6 2020-12-14 (5 years ago)	N/A	2.6.32 - 5.9	-

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