- Update to 2.6.0
* Widgets: Fluidsynth soundfonts dialog, updated filters
* RT: Fluidsynth backend initialization: failure report for
invalid soundfonts
* Utils: fixed loading translations, program names and messages
* cmake buildsystem: run qt::lupdate after building targets
* Widgets: pianokeybd internal raw computer keyboard input
processing
* Utils: vpiano gets and uses a new raw keyboard menu option
* Widgets: fixed pianokeybd's touchscreen input on Linux,
including X11 and Wayland.
* Utils: vpiano new menu options to allow enabling keyboard,
mouse and touchscreen input.
* Widgets: pianokeybd has 2 new functions, setUsingNativeFilter()
and isUsingNativeFilter().
* Utils: vpiano note labels font stability fix.