How to add a new l2 chain here

Hey, I see opBNB is live now and BNB Chain is one of the major player in the L2 space, how do I add opBNB in the list? any document that I can follow? thanks

Maybe, I think, because L2beat is focusing on Ethereum, or I know opBnB can contribute to the l2beat repo and list it directly.

Yes we currently focus on Ethereum rollups only.