Umbraco CMS 11
Umbraco CMS 11 reached end of life 2 years ago.
Supported now: Umbraco CMS 13 (LTS until 2026-12-14), Umbraco CMS 17 (LTS until 2028-11-27), Umbraco CMS 18 (until 2027-06-25)
Facts
- Released
- (3 years ago)
- Active support ended
- (3 years ago)
- Security support ended
- (2 years ago)
- Latest release
- 11.5.0, (3 years ago)
- Source
- endoflife.date (checked 2026-09-09)
Keelbench tracks end-of-life dates for 469 products, updated daily. Check your repositories against these dates with Deps.