We're currently shifting our attention to some heavy backport-ing efforts from upstream Audacity. Just some desirable stuff so that we won't have to reinvent the wheel, as we were planning some of these things as well.
One of the things they've been doing is separating different parts of their program to different libraries and making their program more "agnostic" towards wxWidgets and removing things like its own version of strings and opting for the C++ versions instead. That's something we can also benefit from and then build directly on top of.
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