Gitcoin Grants Stack announced that its protocol layer infrastructure, Allo v1, will be deprecated on June 25 to transition to Allo v2. According to the official, for grant round creators, rounds created on Allo v1 will be used in view-only mode in Manager after the deprecation date; for grantees, after the deprecation date, projects created on Allo v1 will be able to view their current status in Builder, but cannot perform new actions; for donors, v1-related websites will be deprecated and no longer accept donations through Grants Stack.