I wish I had something with better support for a native Debian package
here. I shouldn't ever have to configure any branch---I just want it
to build a package from the current branch. Instead it makes me tell
it (twice!) what the current branch actually is.
[DEFAULT]
# The default branch for upstream sources
-upstream-branch = master
+upstream-branch = 0.3.x
# The default branch for the debian patch (no patch in our case)
-debian-branch = master
+debian-branch = 0.3.x
# Directory for performing the build
export-dir = ./debian-build