birdfont 2.28.0-1 is marked for autoremoval from testing on 2020-05-12 It is affected by these RC bugs: 955680: birdfont: FTBFS: ld: build/bin//libbirdfont.so: undefined reference to `cairo_gobject_surface_get_type' It (build-)depends on packages with these RC bugs: 954148: doit: autopkgtest requires packages outside the Debian archive