Cloud SQL Auth Proxy End of Life (EOL), End of Support (EOS), EOSL, EOSS, and EOSM Dates

Latest Release: 2.21.2 (March 19, 2026)

Currently Supported Cloud SQL Auth Proxy Releases - Active EOS/EOSL Support (2)

Release	Released	Active Support	Maintenance	Latest	LTS
2	2023-01-17 (3 years and 2 months ago)	2026-04-28 (in 2 weeks and 4 days)	-	2.21.2 2026-03-18 (3 weeks and 2 days ago)	-
1	2020-01-01 (6 years and 3 months ago)	2023-08-22 (2 years and 7 months ago)	-	1.37.14 2026-03-19 (3 weeks and 1 day ago)	-

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