Release version 0.4.1

This version fixes device name for Turris 1.x because of a new version
of Device Tree for that device

crypto-wrapper.sh

@@ -5,7 +5,7 @@ set -eu
 # protect cache files from other users
 umask 0077
 
-VERSION='0.4'
+VERSION='0.4.1'
 SCRIPTNAME=${0##*/}
 
 # hash used for cache indexing and integrity checks