Backdrop 1.35 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Backdrop 1.35 is actively supported. The vendor has not published an end-of-support date for this branch.
1.35.1 latest release
Support timeline
Official dates from the Backdrop release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 15 Sept 2026 | 1mo ago |
| Latest release | 1.35.1 · 24 Sept 2026 | current |
Frequently asked questions
When does Backdrop 1.35 reach end of life?
No end of life date has been announced for Backdrop 1.35 yet.
Is Backdrop 1.35 still supported?
Yes. Backdrop 1.35 is currently maintained. Latest release: 1.35.1, published 24 Sept 2026.
What happens when Backdrop 1.35 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 Backdrop 1.35?
No end of life date has been announced yet.