Merge branch '3.6.x' into 3.7.x

* 3.6.x:
  Update to box 4.4.0

Author: derrabus

download-box.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
 
 if [ ! -f box.phar ]; then
-    wget https://github.com/box-project/box/releases/download/4.3.7/box.phar -O box.phar
+    wget https://github.com/box-project/box/releases/download/4.4.0/box.phar -O box.phar
 fi