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

Latest Release: 2.9.8 (October 21, 2026)

Deno end of life (EOL) and end of support (EOS) dates: 10 Deno versions have reached EOL, including Deno 2.8 (EOL date: Jun 25, 2026) — no longer receiving security updates or patches. Deno 2.9.8 is the current supported release. Also see Next.js EOSL dates for related end-of-life information.

Deno end of life dates timeline — release schedule chart of the 8 most recent Deno versions, mapping security support windows against their EOL dates — Deno end of life dates and end of support (EOS) dates shown as a release schedule — support windows for the 8 most recent Deno releases of 11 total. Each bar runs from the release date to the end of security support, with the dashed line marking today. Exact Deno EOL, EOS and EOSL dates for every version are listed in the tables below.

Currently Supported Deno Releases - Active EOS/EOSL Support (1)

Release	Released	Security Support	Latest	LTS
2.9	Jun 25, 2026 (3 months ago)	Active	2.9.8 2026-10-21 (2 days ago)	-

Deno End of Life (EOL) Releases - No Longer Supported (10)

Release	Released	Security Support	Latest	LTS
2.8	May 22, 2026 (5 months ago)	Jun 25, 2026 (3 months ago)	2.8.3 2026-06-11 (4 months ago)	-
2.7	Feb 25, 2026 (7 months ago)	May 22, 2026 (5 months ago)	2.7.14 2026-04-28 (5 months ago)	-
2.6	Dec 10, 2025 (10 months ago)	Feb 25, 2026 (7 months ago)	2.6.10 2026-02-17 (8 months ago)	-
2.5 (LTS)	Sep 10, 2025 (1 year and 1 month ago)	Apr 30, 2026 (5 months ago)	2.5.7 2026-01-27 (8 months ago)	LTS
2.4	Jul 01, 2025 (1 year and 3 months ago)	Sep 10, 2025 (1 year and 1 month ago)	2.4.5 2025-08-21 (1 year and 2 months ago)	-

2.3	Apr 30, 2025 (1 year and 5 months ago)	Jul 01, 2025 (1 year and 3 months ago)	2.3.7 2025-06-23 (1 year and 4 months ago)	-
2.2 (LTS)	Feb 18, 2025 (1 year and 8 months ago)	Oct 31, 2025 (11 months ago)	2.2.15 2025-09-30 (1 year ago)	LTS
2.1 (LTS)	Nov 21, 2024 (1 year and 11 months ago)	Apr 30, 2025 (1 year and 5 months ago)	2.1.14 2025-09-29 (1 year ago)	LTS
2.0	Oct 08, 2024 (2 years ago)	Nov 21, 2024 (1 year and 11 months ago)	2.0.6 2024-11-10 (1 year and 11 months ago)	-
1	Apr 13, 2020 (6 years and 6 months ago)	Oct 09, 2024 (2 years ago)	1.46.3 2024-09-04 (2 years and 1 month ago)	-

Deno End of Life & Support Summary

Which Deno Versions Are Currently Supported?

Deno currently has 1 supported release. Deno 2.9.8 is the latest. Also see Bun end of life dates for related end-of-life information.

Deno End of Life (EOL) Version History

10 Deno releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Deno 2.8 reached EOL on Jun 25, 2026. Deno 2.9.8 is the recommended upgrade for users still on End of Life versions. Also see Ionic Framework end of support for related end-of-life information.