Svelte End of Life Dates
FrameworksAll 5 Svelte release branches: support windows, latest releases, and what each EOL branch has missed since. Updated daily — last refresh 2026-10-05.
1still supported
4end of life
Support lifecycle at a glance
■ supported ■ security fixes only ■ end of life
All versions
Release dates, security support dates and current support status for every Svelte branch.
| Branch | Released | Active Support ends | Security Support ends | Status | Latest |
|---|---|---|---|---|---|
| 5 | 19 Oct 20242y ago | — | — | supported | 5.57.1 |
| 4 | 22 Jun 20233y 3mo ago | 19 Oct 2024 | 19 Oct 20242y ago | EOL | 4.2.20 |
| 3 | 21 Apr 20197y 5mo ago | 22 Jun 2023 | 22 Jun 20233y 3mo ago | EOL | 3.59.2 |
| 2 | 19 Apr 20188y 6mo ago | 21 Apr 2019 | 21 Apr 20197y 5mo ago | EOL | 2.16.1 |
| 1 | 29 Nov 20169y 10mo ago | 19 Apr 2018 | 19 Apr 20188y 6mo ago | EOL | 1.64.1 |