Materials for PGCon-2023 talk "GiST news and prospects" Slides References Open items Amcheck verification of GiST and GIN Add sortsupport for range types and btree_gist Done Predicate locking in GiST index Covering GiST indexes GiST VACUUM GiST sorting build Reduce page overlap of GiST indexes built using sorted method This talk on YouTube