All I can add is that, for those who do not live in the dangerous land of the nightly builds there are a lot of small bug fixes here and there too, thank to the immense works by the fantastic team (@tedmoore @jamesbradbury @weefuzzy) and also a few public pull requests on GitHub that start to come, which is a great news for the future of our community!
Finally, PureData has all the same objects but one (fluid.waveform) with all the same features (except a few beautiful ones on fluid.plotter) - the helpfiles are very uneven, but I am working slowly on them. If anyone knows a fluent PureData FluCoMa user who wants a short term coding job, please PM me 