Incorporate and acknowledge the changes from the non maintainer upload.
Lintian reports 2 errors and 3 warnings
about this package. You should make the package lintian clean
getting rid of them.
The package should be updated to follow the last version of
Debian Policy (Standards-Version
4.6.0 instead of
4.3.0).
problems
The package has a debian/watch file, but the last attempt
to use it for checking for newer upstream versions failed with
an error:
In debian/watch no matching files for watch line https://github.com/kiwanami/emacs-calfw/releases .*[^n]/v?(\d\S*)\.(?:tar\.xz|txz|tar\.bz2|tbz2|tar\.gz|tgz)