As a LIPIcs/OASIcs author, you will be invited by e-mail to register at the Dagstuhl Submission Server. The server will guide you through the publication workflow. Preliminary information can be found here:
Dagstuhl Publishing is taking an important step toward more accessible research dissemination: beginning in 2025, we started an internal project with the goal to make our publications available not only in PDF, but also in HTML format. As of today, the first articles in HTML are online.