debian/changelog

+georegression (0.20+ds-2) unstable; urgency=medium
+
+  * Using debhelper-compat instead of debian/compat.
+  * Adding Rules-Requires-Root: no.
+
+ -- Andrius Merkys <merkys@debian.org>  Mon, 18 Nov 2019 01:22:00 -0500
+
 georegression (0.20+ds-1) unstable; urgency=medium
 
   * Initial release (Closes: #944797)

debian/compat

-12

debian/control

@@ -5,13 +5,14 @@ Maintainer: Debian Java Maintainers <pkg-java-maintainers@lists.alioth.debian.or
 Uploaders:
  Andrius Merkys <merkys@debian.org>,
 Build-Depends:
- debhelper (>= 12),
+ debhelper-compat (= 12),
  gradle-debian-helper,
  libauto64fto32f-java,
  libddogleg-java,
  libejml-java,
  maven-repo-helper,
 Standards-Version: 4.4.1
+Rules-Requires-Root: no
 Homepage: https://georegression.org
 Vcs-Browser: https://salsa.debian.org/java-team/georegression
 Vcs-Git: https://salsa.debian.org/java-team/georegression.git