5.3.1

It's strongly recommended to install this update:

• Dependency update: Uses FolkerKinzel.Strings 9.0.0 now. This update fixes an important issue.
• Data update: Supports image/jxl now. (File type extension ".jxl")
   

Project reference: On some systems, the content of the CHM file in the Assets is blocked. Before opening the file right click on the file icon, select Properties, and check the "Allow" checkbox - if it is present - in the lower right corner of the General tab in the Properties dialog.