Svelte End of Life (EOL) Dates and End of Support (EOS) Dates
4 Svelte versions have reached End of Life (EOL) and End of Support (EOS), including Svelte 4 (EOL date: Oct 19, 2024) — no longer receiving security updates or patches. Svelte 5.55.7 is the current supported release. Also see Bun end of support dates for related end-of-life information.
Currently Supported Svelte Releases - Active EOS/EOSL Support (1)
| Release | Released | Security Support | Active Support | Latest |
|---|---|---|---|---|
| 5 | (1 year and 6 months ago) | Active | Active | 5.55.7 (4 days ago) |
Svelte End of Life (EOL) Releases - No Longer Supported (4)
| Release | Released | Security Support | Active Support | Latest |
|---|---|---|---|---|
| 4 | (2 years and 10 months ago) | (1 year and 6 months ago) | (1 year and 6 months ago) | 4.2.20 (11 months ago) |
| 3 | (7 years ago) | (2 years and 10 months ago) | (2 years and 10 months ago) | 3.59.2 (2 years and 10 months ago) |
| 2 | (8 years ago) | (7 years ago) | (7 years ago) | 2.16.1 (7 years and 3 months ago) |
| 1 | (9 years and 5 months ago) | (8 years ago) | (8 years ago) | 1.64.1 (8 years and 1 month ago) |
Svelte End of Life & Support Summary
Which Svelte Versions Are Currently Supported?
Svelte currently has 1 supported release. Svelte 5.55.7 is the latest.
Svelte End of Life (EOL) Version History
4 Svelte releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Svelte 4 reached EOL on Oct 19, 2024. Svelte 5.55.7 is the recommended upgrade for users still on End of Life versions.