Version in base suite: 3.6.2-1+deb12u3
Base version: libarchive_3.6.2-1+deb12u3
Target version: libarchive_3.6.2-1+deb12u4
Base files: libarchive_3.6.2-1+deb12u3.dsc
Target files: libarchive_3.6.2-1+deb12u4.dsc

+W: build-depends-on-obsolete-package Build-Depends: pkg-config => pkgconf