end-of-life.org

CKEditor End of Life Dates

Frameworks

All 2 CKEditor release branches: support windows, latest releases, and what each EOL branch has missed since. Updated daily — last refresh 2026-10-05.

1still supported
1end of life

Support lifecycle at a glance

2013 2015 2017 2019 2021 2023 2025 2027 5 4 EOL today

■ supported   ■ security fixes only   ■ end of life

All versions

Release dates, support dates and current support status for every CKEditor branch.

BranchReleased Support ends Extended Support ends StatusLatest
5 25 Apr 20188y 5mo ago — — supported 48.5.1
4 23 Nov 201213y 10mo ago 30 Jun 20233y 3mo ago 1 Dec 2028 EOL 4.25.1