diff -pruN 3.2.1-1/debian/changelog 3.2.1-1ubuntu1/debian/changelog
--- 3.2.1-1/debian/changelog	2020-01-25 11:39:57.000000000 +0000
+++ 3.2.1-1ubuntu1/debian/changelog	2020-05-13 04:22:13.000000000 +0000
@@ -1,3 +1,10 @@
+wiredtiger (3.2.1-1ubuntu1) groovy; urgency=low
+
+  * Merge from Debian unstable. Remaining changes:
+    - Enable building on arm64 ppc64el s390x, and any other 64-bit ports.
+
+ -- Stefano Rivera <stefanor@ubuntu.com>  Tue, 12 May 2020 21:22:13 -0700
+
 wiredtiger (3.2.1-1) unstable; urgency=medium
 
   * New upstream release.
@@ -25,6 +32,30 @@ wiredtiger (3.1.0+ds-1) unstable; urgenc
 
  -- Laszlo Boszormenyi (GCS) <gcs@debian.org>  Fri, 20 Jul 2018 22:01:42 +0000
 
+wiredtiger (2.9.3+ds-1ubuntu4) focal; urgency=medium
+
+  * No-change rebuild for libgcc-s1 package name change.
+
+ -- Matthias Klose <doko@ubuntu.com>  Tue, 24 Mar 2020 15:11:31 +0100
+
+wiredtiger (2.9.3+ds-1ubuntu3) focal; urgency=medium
+
+  * No-change rebuild to generate dependencies on python2.
+
+ -- Matthias Klose <doko@ubuntu.com>  Tue, 17 Dec 2019 12:47:42 +0000
+
+wiredtiger (2.9.3+ds-1ubuntu2) bionic; urgency=medium
+
+  * Enable verbose message build, as used by mongodb.
+
+ -- Dimitri John Ledkov <xnox@ubuntu.com>  Thu, 22 Mar 2018 21:35:52 +0000
+
+wiredtiger (2.9.3+ds-1ubuntu1) bionic; urgency=medium
+
+  * Enable building on arm64 ppc64el s390x, and any other 64-bit ports.
+
+ -- Dimitri John Ledkov <xnox@ubuntu.com>  Thu, 22 Mar 2018 14:28:21 +0000
+
 wiredtiger (2.9.3+ds-1) unstable; urgency=low
 
   * New upstream release.
@@ -43,3 +74,4 @@ wiredtiger (2.6.1+ds-1) unstable; urgenc
   * Initial upload (closes: #782470).
 
  -- Laszlo Boszormenyi (GCS) <gcs@debian.org>  Tue, 16 Jun 2015 19:38:17 +0000
+
diff -pruN 3.2.1-1/debian/control 3.2.1-1ubuntu1/debian/control
--- 3.2.1-1/debian/control	2020-01-25 11:39:57.000000000 +0000
+++ 3.2.1-1ubuntu1/debian/control	2020-05-13 04:20:13.000000000 +0000
@@ -1,7 +1,8 @@
 Source: wiredtiger
 Section: admin
 Priority: optional
-Maintainer: Laszlo Boszormenyi (GCS) <gcs@debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Laszlo Boszormenyi (GCS) <gcs@debian.org>
 Build-Depends: debhelper-compat (= 11), javahelper, autoconf, automake,
  libtool, swig, doxygen,
  default-jdk,
@@ -30,7 +31,7 @@ Description: Java language support for W
 
 Package: libwiredtiger-dev
 Section: libdevel
-Architecture: amd64
+Architecture: any
 Depends: libwiredtiger0 (= ${binary:Version}), ${misc:Depends}
 Description: high performance, scalable, NoSQL, extensible platform (development)
  Supports row-oriented storage (where all columns of a row are stored
@@ -49,7 +50,7 @@ Description: high performance, scalable,
 
 Package: libwiredtiger0
 Section: libs
-Architecture: amd64
+Architecture: any
 Pre-Depends: ${misc:Pre-Depends}
 Depends: ${misc:Depends}, ${shlibs:Depends}
 Description: high performance, scalable, NoSQL, extensible platform (library)
@@ -66,7 +67,7 @@ Description: high performance, scalable,
  layer, including indices and projections.
 
 Package: wiredtiger
-Architecture: amd64
+Architecture: any
 Section: admin
 Depends: ${shlibs:Depends}, ${misc:Depends}
 Description: high performance, scalable, NoSQL, extensible platform for data management