Since the last grant round, we've made significant progress on driving real world adoption and developing use cases on top of Flexible Voting. In particular, Arbitrum and Wormhole will be migrating to, and launching with Flexible Voting support respectively. In the latter case, Flexible Voting serves as the basis for MultiGov, the cross chain governance framework being developed in conjunction with Tally.

https://wormhole.com/wormhole-tally-scopelift-announce-multigov/

In addition to these publicly announced projects, there are several more large DAOs that will be adopting Flexible Voting in the near future.