11th of May 2025 (patch release)

This article contains this patch release's bug fixes.

Bug fixes

• Exclude attribute changes in the log if they are from one empty stage to another
  Previously logs of attributes that changed from a blank value to a different one, for example null to "", would be displayed as a change without content. This has now been resolved so that the log is not shown if there is no change to be displayed.
  
  
• Use legacy build of pdfjs to support older versions of Chrome
  In the latest release we upgraded the PDF viewer to improve performance and security. The new version uses Promise.withResolvers, supported in Chrome 119 and later (released in November 2023).

  As we only support the latest two Chrome versions, this was a safe upgrade. However, it caused issues in older locked-down browsers—such as Safe Exam Browser 3.6.0.

  We’ve now added compatibility for Chrome versions 110 to 118. If you're using an older version, please update Chrome to avoid issues.
  
  

• Fixed an issue where it was possible to create new questions in an assignment after a result was already started
  Previously, if an assignment had been altered right before a student started taking the assignment, there would be a short window of time in which the assignment was still considered untaken. This meant that new questions could be created, which would invalidate the result that had already been created for the student. Now, it is never possible to alter the assignment after the first result has been created.
  
  
• Fixed an issue where tooltips on buttons could be displayed incorrectly
  Previously, tooltips would sometimes display incorrectly after clicking the button that they were attached to. This has now been resolved so that the tooltip looks correct at all times.
  
  
• Fixed an issue where new statistical values failed to be calculated
  Previously, the new statistical values, times taken and last taken at, could occasionally fail to calculate. This lead to outdated or incomplete data. The system now retries the calculation upon failure, ensuring the values remain accurate and current.