Ticket #52409: wp-upgrade.patch

wp-admin/includes/class-wp-filesystem-ssh2.php

@@ -88 +88 @@
                         $this->options['public_key']  = $opt['public_key'];
                         $this->options['private_key'] = $opt['private_key'];
 
-                        $this->options['hostkey'] = array( 'hostkey' => 'ssh-rsa' );
+                        $this->options['hostkey'] = array( 'hostkey' => 'ssh-rsa,ssh-ed25519' );
 
                         $this->keys = true;
                 } elseif ( empty( $opt['username'] ) ) {