It is, but it’s not completely up-to-date with the English-language version. We are in the process of bringing the localised versions of the First Steps guide up-to-date at the moment, and Lillie will let everybody know when the new versions are available.
The changes are relatively minor and really amount to a few steps that are no longer necessary due to improvements we’ve made in Dorico since the release of Dorico 5.0 last year.