refs/tags/v4.3.0

Full Changelog

Implemented enhancements:

• Fill opacity as a graphic property #505
• Cine for multiframe: variable speed and sweeping #497
• Improve tag viewer #494
• Merging several multiframe files with an identical concatenation UID #493
• Display an error message when a file is identified as DICOM but cannot be read #479
• Multiframe image fixed/varibale framerate (Frame Time Vector support 0018,1065) #424
• Color and transparency display options for overlay data #184

Fixed bugs:

• 3D Buttons are not active #504
• The latest measurement values are not visible in the table #502
• font size setting of Labels on image does not affect actually. #498

Closed issues:

• Weasis does not even reach the splash screen - possible wayland and flatpak interaction? #449