Version in base suite: 0.3.9-1
Base version: qpwgraph_0.3.9-1
Target version: qpwgraph_0.3.9-1+deb12u1
Base files: qpwgraph_0.3.9-1.dsc
Target files: qpwgraph_0.3.9-1+deb12u1.dsc

-W: newer-standards-version 4.6.2 (current is 4.5.1)