debian/changelog

+vsearch (2.14.1-2) unstable; urgency=medium
+
+  * Add Architecture ppc64el
+    Closes: #946283
+
+ -- Andreas Tille <tille@debian.org>  Fri, 06 Dec 2019 18:06:09 +0100
+
 vsearch (2.14.1-1) unstable; urgency=medium
 
   * Team upload

debian/control

@@ -16,7 +16,7 @@ Vcs-Git: https://salsa.debian.org/med-team/vsearch.git
 Homepage: https://github.com/torognes/vsearch/
 
 Package: vsearch
-Architecture: amd64 kfreebsd-amd64
+Architecture: amd64 kfreebsd-amd64 ppc64el
 Depends: ${shlibs:Depends},
          ${misc:Depends}
 Description: tool for processing metagenomic sequences