Svelte End of Life (EOL), End of Support (EOS), EOSL, EOSS, and EOSM Dates
Home EOL Tracker Svelte
5.53.1
(February 21, 2026)
Release
Released
Active Support
Security Support
Latest
LTS
5
2024-10-19
(1 year and 4 months ago)
-
-
5.53.1
2026-02-21 (2 days ago)
-
Release
Released
Active Support
Security Support
Latest
LTS
4
2023-06-22
(2 years and 8 months ago)
2024-10-19
(1 year and 4 months ago)
2024-10-19
(1 year and 4 months ago)
4.2.20
2025-05-20 (9 months ago)
-
3
2019-04-21
(6 years and 10 months ago)
2023-06-22
(2 years and 8 months ago)
2023-06-22
(2 years and 8 months ago)
3.59.2
2023-06-20 (2 years and 8 months ago)
-
2
2018-04-19
(7 years and 10 months ago)
2019-04-21
(6 years and 10 months ago)
2019-04-21
(6 years and 10 months ago)
2.16.1
2019-02-08 (7 years ago)
-
1
2016-11-29
(9 years and 2 months ago)
2018-04-19
(7 years and 10 months ago)
2018-04-19
(7 years and 10 months ago)
1.64.1
2018-04-18 (7 years and 10 months ago)
-
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