I’ve just updated JUCE and am seeing this warning now in Xcode 13.2.1 (via GitHub Actions):
/Users/runner/work/tracktion_engine/tracktion_engine/modules/juce/modules/juce_audio_processors/format_types/VST3_SDK/base/source/updatehandler.cpp:106:2: error: definition of implicit copy assignment operator for 'DeferedChange' is deprecated because it has a user-declared destructor [-Werror,-Wdeprecated-copy-dtor]
Would marking it = default;
or just removing it be a sensible solution?