Does Sun still have a “veto” over decisions that the GB makes?
No. Sun does not have a blanket veto, except for over the initial Constitution. Once ratified by the community and approved by Sun, the Constitution can be amended by a process that will be part of the Constitution itself, without Sun’s approval. Amendments to the Charter must be approved by Sun, and receive an absolute two-thirds supermajority vote of the GB, but the Interim GB will not have the power to amend the Charter.