Version in base suite: 6.0.1-6+deb13u2
Base version: strongswan_6.0.1-6+deb13u2
Target version: strongswan_6.0.1-6+deb13u4
Base files: strongswan_6.0.1-6+deb13u2.dsc
Target files: strongswan_6.0.1-6+deb13u4.dsc

-W: newer-standards-version 4.7.1 (current is 4.6.2)