jQuery 3 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
jQuery 3 is actively supported. The vendor has not published an end-of-support date for this branch.
3.7.1 latest release
Support timeline
Official dates from the jQuery release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 9 Jun 2016 | 10y 4mo ago |
| Active Support ended | 17 Jan 2026 | security fixes only after this |
| Latest release | 3.7.1 · 28 Aug 2023 | current |
Frequently asked questions
When does jQuery 3 reach end of life?
No end of life date has been announced for jQuery 3 yet.
Is jQuery 3 still supported?
Yes. jQuery 3 is currently maintained. Latest release: 3.7.1, published 28 Aug 2023.
What happens when jQuery 3 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 jQuery 3?
No end of life date has been announced yet.