- Update to version 2.1.3
* fix a cross-compilation failure from Win32 to WinARM
* fix issues while `fluid_player` is seeking
* fix a NULL pointer dereference if `synth.dynamic-sample-loading` is enabled
* fix a NULL pointer dereference in `delete_rvoice_mixer_threads()`
* fix a NULL pointer dereference in the soundfont loader
* fix dsound driver playing garbage when terminating fluidsynth
* avoid memory leaks when using libinstpatch