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

Latest Release: 4.12.0 (November 23, 2025)

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

Release	Released	Security Support	Latest	LTS
4	2023-10-22 (2 years and 2 months ago)	-	4.12.0 2025-11-23 (1 month and 2 weeks ago)	-
1	2017-09-05 (8 years and 4 months ago)	-	1.22.22 2024-03-09 (1 year and 9 months ago)	-

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

Release	Released	Security Support	Latest	LTS
3	2021-07-26 (4 years and 5 months ago)	2024-12-04 (1 year and 1 month ago)	3.8.7 2024-12-04 (1 year and 1 month ago)	-
2	2020-07-09 (5 years and 5 months ago)	2021-09-06 (4 years and 4 months ago)	2.4.3 2021-09-06 (4 years and 4 months ago)	-

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