debian/changelog

-unanimity (3.1.0+dfsg-1) UNRELEASED; urgency=medium
+unanimity (3.1.0+dfsg-1) unstable; urgency=medium
 
   * Initial release (Closes: #847310)
+  * Python 2 version is needed to fix bug #852654 and update other
+    packages to latest upstream version.
 
- -- Andreas Tille <tille@debian.org>  Wed, 10 Oct 2018 09:15:24 +0200
+ -- Andreas Tille <tille@debian.org>  Thu, 18 Oct 2018 18:14:48 +0200

debian/control

 Source: unanimity
 Maintainer: Debian Med Packaging Team <debian-med-packaging@lists.alioth.debian.org>
-Uploaders: Afif Elghraoui <afif@debian.org>
+Uploaders: Afif Elghraoui <afif@debian.org>,
            Andreas Tille <tille@debian.org>
 Section: science
 Testsuite: autopkgtest-pkg-python