Ends today
GitHub Enterprise Server 3.18
Support ends on 14 Oct 2026 (today). The newest release is 3.18, published 14 Oct 2025.
What to do
Plan the move now: after 14 Oct 2026 GitHub Enterprise Server 3.18 gets no more updates, including security fixes. Until then, stay on 3.18.
Move to GitHub Enterprise Server 3.22Latest 3.22 · supported until 8 Sep 202710 more months of support3.18Newest release · 12mo ago
0
Days of support left · until 14 Oct 2026
Is your version current?
Compared with the publisher's releases of this lineGitHub support timeline
From first preview through release to end of support, as the vendors publish them- GitHub Enterprise Server 3.18 ends on 14 Oct 2026 (today).
- GitHub Enterprise Server 3.19 ends on 9 Dec 2026 (in 56 days).
- GitHub Enterprise Server 3.20 ends on 17 Mar 2027 (in 5 months).
- GitHub Enterprise Server 3.21 ends on 11 Jun 2027 (in 8 months).
- GitHub Enterprise Server 3.22 ends on 8 Sep 2027 (in 11 months).
GitHub Enterprise Server 3.223.22 · until 8 Sep 2027 (in 11 months)
GitHub Enterprise Server 3.213.21 · until 11 Jun 2027 (in 8 months)
GitHub Enterprise Server 3.203.20 · until 17 Mar 2027 (in 5 months)
GitHub Enterprise Server 3.193.19 · until 9 Dec 2026 (in 56 days)
GitHub Enterprise Server 3.183.18 · until 14 Oct 2026 (today)
Ticks are releases; the red ones fix CVEs. Dates come from each vendor's release and lifecycle data and move when the vendor changes them.
Releases of GitHub Enterprise Server 3.18
1 collected, newest first| Version | Published | Release | What the notes say |
|---|---|---|---|
| 3.18 | 14 Oct 2025 | Generally available | — |
What changed
First observed 14 Oct 2026No field changes in the recorded history.
Cite this recorded revision to keep the same title, summary, facts and links when the page changes.
A day selects the latest observation by the end of that UTC day; today's selection can change until midnight. History starts when this installation records it.
Keep track
- Add the end of support to your calendar: one event on 14 Oct 2026, with a reminder 30 days before.
- GitHub RSS feed: new releases, known issues, retirements and roadmap changes.
- What I run: list the versions you run and see which fall behind or out of support.
- Everything about GitHub: its timeline, notices, roadmap and other lines.