anchor.diff:        lv_content = <lo_branch>->get_data( )-sha1
           && ' refs/heads/'
           && <lo_branch>->get_data( )-name ##no_text.
  -      lv_length = lcl_length=>encode( strlen( lv_content ) + 4 ).
  -      lv_utf = zcl_ags_util=>xstring_to_string_utf8( lv_length ).
  +
  +      lv_length = lcl_length=>encode( strlen( lv_content ) + 5 ).
  +      lv_utf = to_lower( zcl_ags_util=>xstring_to_string_utf8( lv_length ) ).
   
         lv_tmp = lv_utf && lv_content.
         APPEND lv_tmp TO lt_reply.
  
positive.code:     CONCATENATE LINES OF lt_reply INTO lv_reply
        SEPARATED BY cl_abap_char_utilities=>newline.
  
      mi_server->response->set_cdata( lv_reply ).
  
    ENDMETHOD.
  
  
negative.code:   METHOD branch_list.
  
      DEFINE _capability.
        APPEND &1 TO lt_capabilities ##no_text.
      END-OF-DEFINITION.
  
      DATA: lv_reply        TYPE string,
  