{"ecosystem":"cargo","package":"ed25519-dalek","from_version":null,"to_version":null,"changes":[{"from_version":"unknown","to_version":"4.0.0-pre.5","change_type":"breaking","description":"Update the MSRV from 1.41 to 1.56.1","migration_hint":null},{"from_version":"unknown","to_version":"4.0.0-pre.5","change_type":"breaking","description":"Update backend selection to be more automatic","migration_hint":null},{"from_version":"unknown","to_version":"4.0.0-pre.5","change_type":"breaking","description":"Remove `std` feature flag","migration_hint":null},{"from_version":"unknown","to_version":"4.0.0-pre.5","change_type":"breaking","description":"Remove `nightly` feature flag","migration_hint":null},{"from_version":"unknown","to_version":"4.0.0-pre.5","change_type":"breaking","description":"Make `digest` an optional feature","migration_hint":null}],"total":5,"note":"Curated major-version breaking changes. Always verify against the package's official changelog before migrating.","_cache":"hit"}