···55opam install --confirm-level=unsafe-yes "mirage>4"
66# to satisfy hardcoded version constraints in mirage, we need to be < 0.12.0
77# and "dune subst" doesn't work on these PR checkouts
88-version='version: "1.99.0~dev"'
88+version='version: "2.99.0~dev"'
99echo $version >> mirage-crypto-rng-mirage.opam
1010echo $version >> mirage-crypto-rng.opam
1111echo $version >> mirage-crypto.opam