wp-admin/includes/upgrade.php:1930Execute changes made in WordPress 3.7.2.
function upgrade_372() { global $wp_current_db_version; if ( $wp_current_db_version < 26148 ) { wp_clear_scheduled_hook( 'wp_maybe_auto_update' ); }}Introduced in 3.7.2. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/upgrade.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.