Along with the new release, we are also working on updating the docs and our website. If you have feedback or suggestions on stuff you found hard to understand or find, please do let us know
FYI, I was trying to run the recommend phase to generate some stopwords and realised it requires specifying one column at a time using --column rather than --columns <...> as indicated in your documentation https://docs.zingg.ai/zingg0.4.0/improving-accuracy/stopwordsremoval