How do I do a simple update?

Is this still true? I now see there is an atuin-update binary in $HOME/.atuin/bin/. Is this a recent change? I could not find it mentioned anywhere in the documentation.

PS: is appending . "$HOME/.atuin/bin/env" to the .zshenv also a recent change? I don’t think it was there before, but I may be wrong. In any case, I think it should be notified during installation (maybe it already is and I missed it?) or interactively asked to the user whether they accept this change to their ~/.zshenv.