docs: public static VersionMigratorChain chain(String fromVersion, String toVersion) {
          List<IVersionMigrator> matchedMigrators = new ArrayList<>();
          for (Entry entry : migrators) {
              if (entry.isBetween(fromVersion, toVersion)) {
                  matchedMigrators.add(entry.migrator);
              }
          }
          return new VersionMigratorChain(matchedMigrators);
      }