Umbraco CMS 15
Umbraco CMS 15 reached end of life 11 months 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
- (23 months ago)
- Active support ended
- (14 months ago)
- Security support ended
- (11 months ago)
- Latest release
- 15.4.4, (14 months ago)
- Source
- endoflife.date (checked 2026-09-09)
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