Version in base suite: 1.6.48-1+deb13u1
Base version: libpng1.6_1.6.48-1+deb13u1
Target version: libpng1.6_1.6.48-1+deb13u2
Base files: libpng1.6_1.6.48-1+deb13u1.dsc
Target files: libpng1.6_1.6.48-1+deb13u2.dsc

-W: newer-standards-version 4.7.0 (current is 4.6.2)