0.9.3 - July 2020.
    Improved - Playback: more memory can be allocated for cache memory.
    Improved - Annotations: the angle tool now supports font size change.
    Fixed - Custom tools with identical names could cause a crash which prevented the installed version to launch.

0.9.2 - June 2020.
    Added - Bulgarian locale.
    Added - Capture: support for "Daheng Imaging" cameras.
    Added - Capture: "Retroactive" recording mode, saves the buffer only when recording stops.
    Added - Capture: Ability to record the buffer when the camera stream is paused.
    Added - Annotations: canis and equus skeleton tools.
    Improved - General: the list of recent files now also contains replay observers.
    Improved - Capture: image rotation is now supported in the display and in recorded videos.
    Improved - Capture: a KVA file is now saved with the captured video, providing capture framerate and time origin.
    Improved - Capture: the Basler module now saves and restores properties.
    Improved - Capture: the Basler module now centers the region of interest when not using the whole image size.
    Improved - Capture: the Basler module now supports framerate auto checkbox.
    Improved - Playback: the lens distortion calibration tool is now interactive.
    Improved - Playback: the current slow motion value is used when saving dual videos.
    Improved - Annotations: a new menu and dialog to configure fading per-drawing, with opaque section and max opacity.
    Improved - Annotations: the linear coordinate system responds to changes in the calibration object.
    Improved - Annotations: the linear coordinate system now supports rotation.
    Improved - Annotations: added polyline to custom tools.
    Improved - Annotations: replaced the profile custom tool.
    Improved - Annotations: trackable drawings are now opaque only on their tracked frames.
    Fixed - File names with characters not present in the system default code page were not supported.
    Fixed - Zooming was broken in some corner cases.
    Fixed - Manually moving the frame tracker all the way to the left was broken for some videos.
    Fixed - Disabling the microphone in Windows could cause a crash when opening the preferences dialog.
    Fixed - The synchronization button was broken.
    Fixed - Video comparison was broken when one of the videos was over 35 minutes.
    Fixed - There was an unnecessary hard coded limit of 100fps when saving dual video.
    Fixed - Custom tools with points that are both constrained and tracked were not working correctly.
    Fixed - In custom tools with angles the custom distance of the angle label was not correct. 
    Fixed - Importing time origin from KVA files could yield wrong value.
    Fixed - The precision of time display was not good in some cases.
    Fixed - The visibility of the label of chronometer was broken.
    Fixed - Converting trajectory data from files created in 0.8.15 was broken.
    Fixed - The delay slider value and framerate were wrong after changing the camera framerate.
    Fixed - Opening a KVA via open video while the previous video was running could cause a crash.