Generalized Bulletproofs ‘suitable for use’ according to Brandon Goodell security review
Brandon Goodell (aka Surae Noether)1 has concluded2 that Generalized Bulletproofs (GBPs) 3 are suitable for use after completing a review4 of the security proofs5 produced by CypherStack6:

My general results: Overall, GBPs are suitable for use, I think they are secure.