To display RSS feed time and date in Local Time (including patch code)

Dear Themeisle and Codeinwp,

I’d like to display RSS feed time and date in local time.
I know the time and date must be in UTC, so this plugin displays the date and time in UTC also.

WordPress Feeds ? WordPress Codex
https://codex.www.ads-software.com/WordPress_Feeds#RSS_feed_time_and_date_format

I’ve been successes to display the RSS feed time and date in local time by small changing as follows.

--- feedzy-rss-feeds-3.0.5/includes/abstract/feedzy-rss-feeds-admin-abstract.ph2017-01-13 12:23:42.000000000 +0900
+++ feedzy-rss-feeds/includes/abstract/feedzy-rss-feeds-admin-abstract.php	2017-01-26 22:39:48.000000000 +0900
@@ -551,9 +551,9 @@
 			}
 
 			if ( $metaArgs['date'] ) {
-				$contentMeta .= __( 'on', 'feedzy-rss-feeds' ) . ' ' . date_i18n( $metaArgs['date_format'], $item->get_date( 'U' ) );
+				$contentMeta .= __( 'on', 'feedzy-rss-feeds' ) . ' ' . date_i18n( $metaArgs['date_format'], $item->get_date( 'U' ) + get_option( 'gmt_offset' ) * 3600 );
 				$contentMeta .= ' ';
-				$contentMeta .= __( 'at', 'feedzy-rss-feeds' ) . ' ' . date_i18n( $metaArgs['time_format'], $item->get_date( 'U' ) );
+				$contentMeta .= __( 'at', 'feedzy-rss-feeds' ) . ' ' . date_i18n( $metaArgs['time_format'], $item->get_date( 'U' ) + get_option( 'gmt_offset' ) * 3600 );
 			}
 		}
 		$contentMeta = apply_filters( 'feedzy_meta_output', $contentMeta, $feedURL );

It is very kind for visitors.

If possible, could you apply this patch code in the next update?

Kind Regards,
Oichinokata