What replaces prime.haskell.org?

With prime.haskell.org gone (perhaps permanently?) what becomes of its archives, in particular of libraries committee related material? In particular, I was looking up the three release policy, and the canonical link for it seems to be http://web.archive.org/web/20190422080453/https://prime.haskell.org/wiki/Lib... Is this available elsewhere, or will it be migrated elsewhere? Thanks, Gershom