code: @RequestMapping(value = "changelog/export/{branchId}/formats", method = RequestMethod.GET)
      public Resources<ExportFormat> changeLogExportFormats(@PathVariable ID branchId) {
          return Resources.of(
                  changeLogService.changeLogExportFormats(branchId),
                  uri(on(SVNController.class).changeLogExportFormats(branchId))
          );
      }
docs: Change log export, list of formats