
Based on feedback from users, the exposure fusion algorithm is reverted to the algorithm that was used in PTGui Pro 11.Later Windows 10 versions and Windows 11 are not affected as they support a dark theme natively.
On old Windows 10 versions (before May 2019 update), when using the dark theme, PTGui no longer has a dark title bar, to fix some rendering issues. Fixed: PTGui Viewer failed to start on old Windows 10 versions (before May 2019 update). Fixed: Opening a PTGui Pro project in the standard version could result in an Assertion Failed error.
Fixed: Export to PTGui 10 project would have the yaw, pitch, roll values of all images set to zero. The window would appear to be stuck in the 'loading panorama' stage. Fixed: Linux: PTGui Viewer: in certain circumstances the viewer would not load a panorama file given on the command line. Fixed: Linux: PTGui Viewer: On high DPI screens the panorama would occupy only a fraction of the viewer window. Fixed: Linux: On high DPI screens (having a scale factor of 200% or higher) images and thumbnails in the PTGui window were blurry.
Fixed: possible crash when right clicking in the Image Parameters table.In a panorama viewer this would appear as a vertical line. Fixed: in certain spherical panoramas there would be a slight brightness difference between the left and right hand side of the panorama.In all tables it's now possible to un-select items by ctrl-clicking on a selected item (or cmd-click on Mac).