Express 4 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Express 4 is actively supported. The vendor has not published an end-of-support date for this branch.
4.22.3 latest release
Support timeline
Official dates from the Express release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 9 Apr 2014 | 12y 6mo ago |
| Latest release | 4.22.3 · 14 Sept 2026 | current |
Frequently asked questions
When does Express 4 reach end of life?
No end of life date has been announced for Express 4 yet.
Is Express 4 still supported?
Yes. Express 4 is currently maintained. Latest release: 4.22.3, published 14 Sept 2026.
What happens when Express 4 reaches end of life?
Security fixes stop. After — this branch receives no further updates under standard support.
How long do I have to upgrade from Express 4?
No end of life date has been announced yet.