Hi Ian,
I am one of the maintainers, but I am not particularly active - I mainly submit fixes I need. I had forgotten about mExternals, Without having put a lot of thought into it, I think that using weak references is a good idea. Make sure you use the GitHub repository for your code, and be aware that one of the regression tests is reliably failling (an Issue is lodged).
Oliver
I am one of the maintainers, but I am not particularly active - I mainly submit fixes I need. I had forgotten about mExternals, Without having put a lot of thought into it, I think that using weak references is a good idea. Make sure you use the GitHub repository for your code, and be aware that one of the regression tests is reliably failling (an Issue is lodged).
Oliver