wp-includes/Requests/src/Response.php:99Constructor
public function __construct() { $this->headers = new Headers(); $this->cookies = new Jar(); }5 changes between 6.7.7 and 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
$status added.verified against source$headers added.verified against source$body added.verified against source$version added.verified against source$reason added.verified against sourcesrc/wp-includes/Requests/src/Response.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.