wp-includes/class-wp-text-diff-renderer-table.php:140$linestringstring public function addedLine( $line ) { return "<td class='diff-addedline'><span aria-hidden='true' class='dashicons dashicons-plus'></span><span class='screen-reader-text'>" . /* translators: Hidden accessibility text. */ __( 'Added:' ) . " </span>{$line}</td>"; }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/class-wp-text-diff-renderer-table.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.