Ship Halo2 in Filecoin

[vmx]

eta: 2023Q2

description:
By the end of Q2 we plan to have the finalized FIP(s) and the implementation at production quality. Final testing and performance gathering (including proof recursion) will occur and audit concerns (if any) will be addressed. Integration into Lotus will begin and ideally performance gathering on that side will match results across the board. We intend to work with the Lotus team to schedule the network upgrade either near the end of Q2 or (more likely) in Q3, depending on other network factors and developments.