Go End of Life (EOL) Dates and End of Support (EOS) Dates

Latest Release: 1.27.1 (September 01, 2026)

16 Go versions have reached End of Life (EOL) and End of Support (EOS), including Go 1.25 (EOL date: Aug 19, 2026) — no longer receiving security updates or patches. Go 1.27.1 is the current supported release — 2 versions in active support. Also see Angular EOSL dates for related end-of-life information.

Go end of life dates timeline — release schedule chart of the 8 most recent Go versions, mapping security support windows against their EOL dates — Go end of life dates and end of support (EOS) dates shown as a release schedule — support windows for the 8 most recent Go releases of 18 total. Each bar runs from the release date to the end of security support, with the dashed line marking today. Exact Go EOL, EOS and EOSL dates for every version are listed in the tables below.

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

Release	Released	Supported	Latest
1.27	Aug 19, 2026 (2 weeks and 2 days ago)	Active	1.27.1 2026-09-01 (3 days ago)
1.26	Feb 10, 2026 (6 months ago)	Active	1.26.8 2026-09-01 (3 days ago)

Go End of Life (EOL) Releases - No Longer Supported (16)

Release	Released	Supported	Latest
1.25	Aug 12, 2025 (1 year ago)	Aug 19, 2026 (2 weeks and 2 days ago)	1.25.14 2026-08-19 (2 weeks and 2 days ago)
1.24	Feb 11, 2025 (1 year and 6 months ago)	Feb 10, 2026 (6 months ago)	1.24.13 2026-02-04 (7 months ago)
1.23	Aug 13, 2024 (2 years ago)	Aug 12, 2025 (1 year ago)	1.23.12 2025-08-06 (1 year ago)
1.22	Feb 06, 2024 (2 years and 6 months ago)	Feb 11, 2025 (1 year and 6 months ago)	1.22.12 2025-02-04 (1 year and 7 months ago)
1.21	Aug 08, 2023 (3 years ago)	Aug 13, 2024 (2 years ago)	1.21.13 2024-08-06 (2 years ago)

1.20	Feb 01, 2023 (3 years and 7 months ago)	Feb 06, 2024 (2 years and 6 months ago)	1.20.14 2024-02-06 (2 years and 6 months ago)
1.19	Aug 02, 2022 (4 years and 1 month ago)	Sep 06, 2023 (2 years and 11 months ago)	1.19.13 2023-09-06 (2 years and 11 months ago)
1.18	Mar 15, 2022 (4 years and 5 months ago)	Feb 01, 2023 (3 years and 7 months ago)	1.18.10 2023-01-10 (3 years and 7 months ago)
1.17	Aug 16, 2021 (5 years ago)	Aug 02, 2022 (4 years and 1 month ago)	1.17.13 2022-08-01 (4 years and 1 month ago)
1.16	Feb 16, 2021 (5 years and 6 months ago)	Mar 15, 2022 (4 years and 5 months ago)	1.16.15 2022-03-03 (4 years and 6 months ago)
1.15	Aug 11, 2020 (6 years ago)	Aug 16, 2021 (5 years ago)	1.15.15 2021-08-04 (5 years and 1 month ago)
1.14	Feb 25, 2020 (6 years and 6 months ago)	Feb 16, 2021 (5 years and 6 months ago)	1.14.15 2021-02-04 (5 years and 7 months ago)
1.13	Sep 03, 2019 (7 years ago)	Aug 11, 2020 (6 years ago)	1.13.15 2020-08-06 (6 years ago)
1.12	Feb 25, 2019 (7 years and 6 months ago)	Feb 25, 2020 (6 years and 6 months ago)	1.12.17 2020-02-12 (6 years and 6 months ago)
1.11	Aug 24, 2018 (8 years ago)	Sep 03, 2019 (7 years ago)	1.11.13 2019-08-13 (7 years ago)
1.10	Feb 16, 2018 (8 years and 6 months ago)	Feb 25, 2019 (7 years and 6 months ago)	1.10.8 2019-01-23 (7 years and 7 months ago)

Go End of Life & Support Summary

Which Go Versions Are Currently Supported?

Go currently has 2 supported releases. Go 1.27.1 is the latest. Go 1.26. Also see Cloud SQL Auth Proxy lifecycle dates for related end-of-life information.

Go End of Life (EOL) Version History

16 Go releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Go 1.25 reached EOL on Aug 19, 2026. Go 1.27.1 is the recommended upgrade for users still on End of Life versions.