Currently Curve DAO can only vote “yes” and “no”. Here is a proposal and a vote to allow for votes like “x% yes, y% no” (x+y <= 100%). It is very good to allow more fair voting by projects like Convex (e.g. 51% yes / 49% no instead of 100% yes), and also for allowing voting on side chains and L2s.
1Hive [http://1hive.org] folks were implementing the change, and it was reviewed by Curve team
Pull request with the change and tests:
In particular, check the diff in contracts/Voting.sol