A changelog or release history popped up today for Premium Security version 25.12 but it was partly obscured by a window offering a tour of some new features which could not be closed. Clicking the tour button closed the release history page before I could read it properly.
The About menu only states current version numbers. Where can I find the changelog or release history in Avast Premium Security? Is it available on the Avast Forum - I could not find it?