PTGui Pro full changelog

Fixed missing presets and IRs in GarageBand.

Added support for DNG files with embedded JpegXL encoded data, as created by recent versions of Adobe LightRoom and Photoshop.
Fixed: certain larger panoramas could have rendering artifacts (dark blobs or random colors).

PTGui would fail to load certain DNG files, giving the error message 'Unknown error'
Support added for Kandao QooCam 3.
Fixed: PTGui when launched with the -stitchnogui flag could display an error message 'invalid lock file'
Fixed: PTGui when launched with the -stitchnogui flag could (incorrectly) show a popup 'It appears that PTGui previously crashed while using OpenCL for GPU acceleration.'
Fixed: if 'Optimize Brightness' was enabled in the automatic exposure and color adjustment settings (in the Exposure/HDR tab), the brightness optimization could behave erratic, resulting in very dark images.
Fixed: subtle color banding artifacts could appear in the output if multiband blending was used and GPU acceleration enabled
Fixed: cropping circle of the lens profile for the Samsung Gear 360 (2016 model) was slighly too large

Added support for Olympus .ori raw files.
In all tables it's now possible to un-select items by ctrl-clicking on a selected item (or cmd-click on Mac).
Fixed: in certain spherical panoramas there would be a slight brightness difference between the left and right hand side of the panorama. In a panorama viewer this would appear as a vertical line.
Fixed: possible crash when right clicking in the Image Parameters table.
Fixed: Linux: On high DPI screens (having a scale factor of 200% or higher) images and thumbnails in the PTGui window were blurry.
Fixed: Linux: PTGui Viewer: On high DPI screens the panorama would occupy only a fraction of the viewer window.
Fixed: Linux: PTGui Viewer: in certain circumstances the viewer would not load a panorama file given on the command line. The window would appear to be stuck in the 'loading panorama' stage.
Fixed: Export to PTGui 10 project would have the yaw, pitch, roll values of all images set to zero.