debian/changelog

+osmosis (0.47-2) UNRELEASED; urgency=medium
+
+  * Drop patches for protobuf 3.0.0.
+  * Require at least libprotobuf-java 3.6.1.
+
+ -- Bas Couwenberg <sebastic@debian.org>  Fri, 12 Oct 2018 09:40:09 +0200
+
 osmosis (0.47-1) unstable; urgency=medium
 
   * New upstream release.

debian/control

@@ -28,7 +28,7 @@ Build-Depends: debhelper (>= 9),
                libstax2-api-java,
                libosmpbf-java,
                libplexus-classworlds2-java,
-               libprotobuf-java,
+               libprotobuf-java (>= 3.6.1),
                libwoodstox-java,
                libxerces2-java,
                libxz-java,

debian/patches/series

@@ -2,5 +2,3 @@
 02-fix_plexus.patch
 04-osmosis-version.patch
 disable-netty3.patch
-revert-protobuf-3.6.1-changes.patch
-protobuf-3.0.0.patch