Confluence 1.4 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Confluence 1.4 is past end of life. The vendor has not published a dated end-of-support announcement for this branch; newer branches have documented dates that are already past.
Recommended action: upgrade to Confluence 10.2.Support timeline
Official dates from the Confluence release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 23 May 2005 | 21y 4mo ago |
| Latest release | 1.4.4 · 4 Oct 2005 | final |
Where to go from 1.4
Recommended target: Confluence 10.2 (supported until 2 Dec 2027).
The newest actively supported branch is Confluence 10.2 (latest release 10.2.18).
Frequently asked questions
Is Confluence 1.4 still safe to use?
Confluence 1.4 reached end of life on —, 0 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Confluence 1.4?
Yes — the final release (1.4.4) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Confluence 1.4 to?
Upgrade to Confluence 10.2, the newest actively supported branch (supported until 2 Dec 2027).