2021.5.1 Hotfix

December 17, 2021

Release Notes

Our 2021.5.1 hotfix release includes the following:

Log4Shell update

File Protection was not vulnerable to Log4Shell due to measures already in place and our technical architecture, but we have implemented further safeguards based on what we've learned about this recent security issue. Please refer to Datto’s official communications on Log4Shell here.

Backup access issue

In an issue affecting one device only, users were unable to access backups for that device. Attempts to do so resulted in the display of an error message. The issue has been resolved and backups for that device are accessible to users with the appropriate permissions.