Yup,
The full post on the beta is here:
https://www.elektronauts.com/t/overbridge-2-0-public-beta-plugins-drivers-and-firmware/70486?utm_source=elek_000s&utm_medium=social&utm_content=ob-plain_copy&utm_campaign=global-news_link_ob2_0-%22-%22
The FManual is there also.
But quickly: - drop the OB plugin on a midi track in Live. Then create your audio channels. In your Audio From dropdown, Choose the Digitakt, and the specific channel you want to route to that channel. Make sure to mute your midi plugin track so you dont double up audio signals.
For quick and easy recording your can just use the Digitakt Standalone App, and hit the Tape icon at the top, this will open a record dialog box where you can put out stereo or individual tracks, and import later into your DAW of choice.