diff -Nru vsearch-2.15.2/debian/changelog vsearch-2.15.2/debian/changelog
--- vsearch-2.15.2/debian/changelog	2021-02-03 14:14:48.000000000 +0000
+++ vsearch-2.15.2/debian/changelog	2021-02-12 21:45:40.000000000 +0000
@@ -1,3 +1,10 @@
+vsearch (2.15.2-3) unstable; urgency=medium
+
+  * Team upload.
+  * Add Architecture arm64; allows reverse dependencies to migrate on arm64.
+
+ -- Étienne Mollier <etienne.mollier@mailoo.org>  Fri, 12 Feb 2021 22:45:40 +0100
+
 vsearch (2.15.2-2) unstable; urgency=medium
 
   * Do not compile with -std=c++11 on ppc64el
diff -Nru vsearch-2.15.2/debian/control vsearch-2.15.2/debian/control
--- vsearch-2.15.2/debian/control	2021-01-30 10:56:21.000000000 +0000
+++ vsearch-2.15.2/debian/control	2021-02-12 21:45:40.000000000 +0000
@@ -18,7 +18,7 @@
 Rules-Requires-Root: no
 
 Package: vsearch
-Architecture: amd64 kfreebsd-amd64 ppc64el
+Architecture: amd64 arm64 kfreebsd-amd64 ppc64el
 Depends: ${shlibs:Depends},
          ${misc:Depends}
 Description: tool for processing metagenomic sequences
@@ -35,7 +35,7 @@
   - be as fast or faster than usearch
 
 Package: vsearch-examples
-Architecture: amd64 kfreebsd-amd64 ppc64el
+Architecture: amd64 arm64 kfreebsd-amd64 ppc64el
 Depends: ${shlibs:Depends},
          ${misc:Depends}
 Enhances: vsearch