Eleven responsibility patterns were workshopped, reviewed and published at the virtual EuroPLoP 2020. Please find the authors copies of the two papers on our publications page.
The patterns also appear online now too: please start exploring here. The endpoint-level pattern Data Transfer Resource lets two or more applications exchange data in a loosely coupled fashion (via API calls), and the operation responsibility State Transition Operation describes update semantics (from simple actions to entire business process flows).