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

Latest Release: 5.0.6 (October 29, 2025)

Currently Supported Apache Cassandra Releases - Active EOS/EOSL Support (3)

Release	Released	Security Support	Latest	LTS
5.0	2024-09-05 (1 year and 5 months ago)	-	5.0.6 2025-10-29 (3 months ago)	-
4.1	2022-12-13 (3 years and 2 months ago)	-	4.1.10 2025-09-03 (5 months ago)	-
4.0	2021-07-26 (4 years and 6 months ago)	-	4.0.19 2025-10-20 (3 months ago)	-

Apache Cassandra End of Life (EOL) Releases - No Longer Supported (2)

Release	Released	Security Support	Latest	LTS
3.11	2017-06-23 (8 years and 7 months ago)	2024-09-05 (1 year and 5 months ago)	3.11.19 2025-02-07 (1 year ago)	-
3.0	2015-11-09 (10 years and 3 months ago)	2024-09-05 (1 year and 5 months ago)	3.0.32 2025-02-07 (1 year ago)	-

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