Composer 2.2 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Composer 2.2 is actively supported. It reaches end of life on 31 Dec 2026.
76 days of security support left
2.2.30 latest release
96% of this branch's supported lifetime has elapsed — 22 Dec 2021 → 31 Dec 2026.
Check your versioncomposer --version
Support timeline
Official dates from the Composer release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 22 Dec 2021 | 4y 10mo ago |
| Security Support ends | 31 Dec 2026 | in 2mo |
| Latest release | 2.2.30 · 27 Aug 2026 | current |
How much runway a newer branch buys
Composer 2.2 is the newest branch — this is the longest runway currently available.
| Branch | End of life | Days left | vs 2.2 |
|---|---|---|---|
| Composer 2.2 | 31 Dec 2026 | 76 | this branch |
Frequently asked questions
When does Composer 2.2 reach end of life?
Composer 2.2 reaches end of life on 31 Dec 2026 — 76 days from now. After that date it receives no security fixes.
Is Composer 2.2 still supported?
Yes. Composer 2.2 is currently maintained. Latest release: 2.2.30, published 27 Aug 2026.
What happens when Composer 2.2 reaches end of life?
Security fixes stop. After 31 Dec 2026 this branch receives no further updates under standard support.
How long do I have to upgrade from Composer 2.2?
76 days. This is already the newest branch, so this is the longest runway currently available.