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

Latest Release: 10.3.2 (November 17, 2025)

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

Release	Released	Security Support	Latest	LTS
10	2024-10-14 (1 year and 4 months ago)	-	10.3.2 2025-11-17 (3 months ago)	-
9	2021-12-07 (4 years and 2 months ago)	-	9.12.3 2025-09-27 (4 months ago)	-

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

Release	Released	Security Support	Latest	LTS
8	2019-03-13 (6 years and 11 months ago)	2024-10-14 (1 year and 4 months ago)	8.11.4 2024-09-24 (1 year and 4 months ago)	-
7	2017-09-19 (8 years and 5 months ago)	-	7.7.3 2020-04-24 (5 years and 9 months ago)	-

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