Since the VST SDK 3.6.7 has been released, are you planning to add a VST3 compatibility for JUCE plugins on Linux ? as the Linux case is not yet present in the juce_VST3_Wrapper.cpp file.
Also I am trying to make a simple GUI plugin with the new VST3. I tried it with the VSTGUI and it worked fine and now I want to use JUCE GUI components instead. I am currently having some windowing difficulties. As I saw this 5 years topic : Possiblility to creat JUCE GUI in VST3 project , is it now reasonable to do such a thing ?