Fix Bls12_381.built_with_blst_portable. Detect using Sys.getenv_opt was not a working solution. Projects relying on the value must update the library.
Fix GT.check_bytes, see https://github.com/supranational/blst/issues/108 and https://github.com/dannywillems/ocaml-bls12-381/pull/4
MISC
Replace GT.one with the hexadecimal representation of the generator, instead of computing using Pairing.pairing
0.4.0
Changes
Split packages in bls12-381-gen, bls12-381, bls12-381-unix, bls12-381-js, bls12-381-js-gen. bls12-381 is a virtual package and bls12-381-unix/bls12-381-js are the actual implementation for respectively the UNIX and JavaScript versions. bls12-381-gen and bls12-381-js-gen are helpers.