• Shows the toolbar menu on small screens again
• Calls any previously registered PHP error handler, and passes fatal errors on to PHP after displaying them so they're logged
• Prevents infinite recursion when a backtrace is constructed from within a hook
• Fixes a fatal error and warnings when an HTTP request is short-circuited via the pre_http_request filter
• Clarifies the warning shown for short-circuited HTTP requests
• Correctly handles closures in call stacks on PHP 8.4+
• Doesn't show Query Monitor on the login page when reauthentication is required
• Compatibility with script concatenation and asset URL changes in WordPress 7.2
• Fixes panels failing to render when the data contains invalid UTF-8