vcswatch reports that
there is an error with this package's VCS, or the debian/changelog file inside
it. Please check the error shown below and try to fix it. You might have
to update the VCS URL in the debian/control file to point to the correct
repository.
Migration status for haskell-zeromq4-haskell (0.8.0-4 to 0.8.0-5): BLOCKED: Cannot migrate due to another item, which is blocked (please check which dependencies are stuck)