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Telerik Report Server

Release History

Progress® Telerik® Report Server R3 2021 SP2 (

November 25, 2021

Security vulnerability in Web Report Designer's controller

  • We strongly recommend upgrading to this or a subsequent release of our product. In case upgrading is not applicable to your scenario, please contact the support service team for detailed instructions how to mitigate the issue.

Crystal Reports Converter

  • An exception is thrown when the OleDB connection parameters do not include "Initial Catalog" or "Integrated Security" keys
  • Conversion of justified horizontal text alignment is not supported


  • The method UnlockReport of the Telerik.ReportServer.HttpClient assembly uses an incorrect endpoint


  • Keep alive requests are being sent after Report Viewer Angular component is destroyed

New features & Roadmap

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Next Steps


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