Bun End of Life Dates
FrameworksAll 1 Bun release branches: support windows, latest releases, and what each EOL branch has missed since. Updated daily — last refresh 2026-10-05.
1still supported
0end 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 Bun branch.
| Branch | Released | Security Support ends | Status | Latest |
|---|---|---|---|---|
| 1 | 7 Sept 20233y 1mo ago | — | supported | 1.4.2 |