{"ecosystem":"cargo","package":"sourcemap","from_version":null,"to_version":null,"changes":[{"from_version":"5.0.0","to_version":"6.0.0","change_type":"breaking","description":"The `SourceMapRef::Missing` variant was removed in favor of explicit `Option`s.","migration_hint":null},{"from_version":"5.0.0","to_version":"6.0.0","change_type":"breaking","description":"The `locate_sourcemap_reference_slice` and `locate_sourcemap_reference` functions now return a `Option`.","migration_hint":null},{"from_version":"5.0.0","to_version":"6.0.0","change_type":"breaking","description":"`SourceMapRef::get_url` does _not_ return an `Option` anymore.","migration_hint":null},{"from_version":"5.0.0","to_version":"6.0.0","change_type":"breaking","description":"Added missing `Clone` and `Debug` impls to a lot of types.","migration_hint":null},{"from_version":"5.0.0","to_version":"6.0.0","change_type":"breaking","description":"A lot of new convenience API, including a `DecodedMap::get_original_function_name` method that works across all supported SourceMap types.","migration_hint":null}],"total":5,"note":"Curated major-version breaking changes. Always verify against the package's official changelog before migrating.","_cache":"hit"}