To edit the build version, navigate to the Test Coverage primary tab and then to the Builds secondary tab. The build version can be found under the build title. The build version can be edited at any time. Hover the mouse just right of where it reads Version until an edit button appears. Click it to edit the version. Click to save, or click or outside the title edit area to cancel editing.
Users will need view and edit permissions in the test coverage module to perform this action. Depending on the settings of a users project permissions, users may be able to view all project builds or just a subset of them. Project owners manage the permissions for project members.