[LAA] Drumstick Libraries 2.2.1 Released

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), 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 v2.2.1: * Fixed ticket #30: initialization diagnostics for RT backends * Removed last warnings when building with Qt >= 5.15 * Initial CMake buildsystem support for building with Qt6 (experimental) Compilation minimum requirements for all platforms: CMake 3.14 and Qt 5.7 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/2.2.1/