Express 1 End of Life
Support dates and upgrade guidance — rebuilt from live data.
End of Life
Express 1 reached end of life on 1 Mar 2011. It no longer receives security fixes.
5,697 days without security patches
Recommended action: upgrade to Express 5. Support timeline
Official dates from the Express release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 16 Nov 2010 | 15y 11mo ago |
| Security Support ended | 1 Mar 2011 | 15y 7mo ago |
| Latest release | 1.0.9 · 23 Mar 2011 | final |
Where to go from 1
Recommended target: Express 5.
The newest actively supported branch is Express 5 (latest release 5.2.1).
Frequently asked questions
Is Express 1 still safe to use?
Express 1 reached end of life on 1 Mar 2011, 5,697 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Express 1?
Yes — the final release (1.0.9) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Express 1 to?
Upgrade to Express 5, the newest actively supported branch.