We were able to push forward a lot of progress, including that we were able to develop a Metamask snap (deployed at nullifier.xyz) and push an independent Javascript implementation that discovered an overflow bug in both of the Rust implementations! We also released a circom version, and received a V2 proposal from Poseidon and a V3 with a simpler hash to curve as part of the upcoming ERC. We also started working on a Ledger implementation with two new teammates. We also are building towards an ERC/EIP as well as early bugfixes and a V3 proposal with a smaller hash to curve circuit, both of which we are actively polishing drafts on in collaboration with EF PSE and hope to have published once the halo2 proof is done.