wp-includes/compat.php:16$message function _( $message ) { return $message; }2 changes between 6.7.7 and 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
$message retyped from untyped to string.verified against sourcenone to string.verified against sourcesrc/wp-includes/compat.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.