CKEditor End of Life Dates
Release, end of support and end of life dates for every tracked CKEditor version, with current status.
All products · Vendor lifecycle page · Source entry
Status as of 2026-09-23 (UTC): 2 versions tracked; 1 supported, 0 security fixes only, 0 ending within 90 days, 1 end of life.
| Version | Status | Released | Support ends | Extended support ends | Latest |
|---|---|---|---|---|---|
| 5 | Supported | 2018-04-25 | Not announced | - | 48.5.1 |
| 4 (LTS) | End of life (paid extended support until 2028-12-01) | 2012-11-23 | 2023-06-30 | 2028-12-01 | 4.25.1 |
Note: "Not announced" means the vendor has not published a date. "Ended (no date published)" means the source marks it ended without a date. Dates are compared as calendar days in UTC, so a date can flip up to a day earlier or later than your local calendar.
Data: endoflife.date (MIT license), snapshot 2026-09-23. Dates come from each vendor's published lifecycle. Always confirm with the vendor link before a purchase or migration decision.