OpenProject 17.2.2

Release date: 2026-03-17

We released OpenProject OpenProject 17.2.2. The release contains several bug fixes and we recommend updating to the newest version. Below you will find a complete list of all changes and bug fixes.

<!-- BEGIN CVE AUTOMATED SECTION --> <!-- END CVE AUTOMATED SECTION --> <!--more-->

Bug fixes and changes

<!-- Warning: Anything within the below lines will be automatically removed by the release script --> <!-- BEGIN AUTOMATED SECTION -->

• Bugfix: Send test email fails when using SMTP and TLS [#73099]
• Bugfix: Webhook sends wrong Content-Type header [#73145]
• Bugfix: Cannot set the "Used as backlog" field in the Project Version settings. [#73187]

<!-- END AUTOMATED SECTION --> <!-- Warning: Anything above this line will be automatically removed by the release script -->