Readme.txt Parsing Enhancements

function jp_edd_readme_filter( $response, $download, $readme ) {

	// Update the current version number for a download

	$meta_version = get_post_meta( $download->ID, '_edd_sl_version', true );

	if ( '' != $readme['stable_tag'] && $meta_version != $readme['stable_tag'] ) {

		update_post_meta( $download->ID, '_edd_sl_version', $readme['stable_tag'] );

	}

	// Update the change log field so we can display it on the front end.

	$meta_changelog = get_post_meta( $download->ID, '_edd_sl_changelog', true );

	if( '' != $readme['sections']['change_log'] && $meta_changelog != $readme['sections']['change_log'] ) {

		update_post_meta( $download->ID, '_edd_sl_changelog', $readme['sections']['change_log'] );

	}

	return $response;

}

add_filter( 'edd_sl_license_readme_response', 'jp_edd_readme_filter', 10, 3 );