ash taylor

Fix reference cycles in VST3/CLAP wrappers

1

This PR resolves #222, which was caused by the `execute_background` and `execute_gui` callbacks both receiving a strong clone of their parent wrappers' `Arc`s, leading to a reference cycle. I've gone...

VST3/CLAP wrappers fail to call their internals' drop glue when destroyed

2

When removing/destroying an instance of a VST3/CLAP plugin made with `nih-plug` (using `nih-plug-egui` for the UI) inside a host DAW, the plugin's drop glue consistently fails to run. After some...