[LAA] Drumstick Libraries 2.4.1 Released

[Pedro Lopez-Cabanillas]

Drumstick is a set of MIDI libraries using C++/Qt5 idioms and style. 
Includes a C++ wrapper around the ALSA library sequencer interface: ALSA 
sequencer provides software support for MIDI technology on Linux. A 
complementary library provides classes for processing SMF (Standard MIDI 
files: .MID/.KAR), RIFF MIDI (.RMI), and Cakewalk (.WRK) file formats. A 
multiplatform realtime MIDI I/O library and a GUI Widgets libraries are 
also provided for Linux, Windows, and Mac OSX.

Changes in v2.4.1:

* New build option: USE_QT to choose among Qt major versions (5 or 6). 
Fixes ticket #36.
* Fixed ticket #35: build with Qt 5.11 is possible again.
* Vpiano: fix for a similar bug to vmpk ticket #74: crash in Linux.
* Widgets: using buffer time in FluidSynth configuration dialog.
* Fixed wrong licenses in several files.
* Fixed defaults and ranges for the FluidSynth RT backend parameters, using 
the same values as the upstream library.
* Fixed validation of parameters in the FluidSynth configuration dialog.
* Widgets: Swedish translation updated. Thanks to Magnus Johansson.
* Widgets: Czech translation updated. Thanks to Pavel Fric.

Compilation minimum requirements for all platforms: 

* C++11 compiler
* CMake 3.14 
* Qt5 >= 5.9 or Qt6 >= 6.2 (experimental)

Feature dependencies, for some platforms:

* ALSA (Linux only)
* PulseAudio (Unix)
* D-Bus (Unix)
* FluidSynth

Copyright (C) 2009-2021, Pedro Lopez-Cabanillas
License: GPL v3 or later

Project web site
https://sourceforge.net/p/drumstick

Online documentation
https://drumstick.sourceforge.io/docs/

Downloads
https://sourceforge.net/projects/drumstick/files/2.4.1/