diff -Nru ikiwiki-hosting-0.20170622/debian/changelog ikiwiki-hosting-0.20170622ubuntu1/debian/changelog
--- ikiwiki-hosting-0.20170622/debian/changelog	2017-06-22 09:08:31.000000000 +0000
+++ ikiwiki-hosting-0.20170622ubuntu1/debian/changelog	2017-07-07 14:46:37.000000000 +0000
@@ -1,3 +1,9 @@
+ikiwiki-hosting (0.20170622ubuntu1) artful; urgency=medium
+
+  * Drop polygen recommends, as polygen ftbfs now.
+
+ -- Dimitri John Ledkov <xnox@ubuntu.com>  Fri, 07 Jul 2017 15:46:24 +0100
+
 ikiwiki-hosting (0.20170622) unstable; urgency=medium
 
   [ Joey Hess ]
diff -Nru ikiwiki-hosting-0.20170622/debian/control ikiwiki-hosting-0.20170622ubuntu1/debian/control
--- ikiwiki-hosting-0.20170622/debian/control	2017-06-22 09:08:31.000000000 +0000
+++ ikiwiki-hosting-0.20170622ubuntu1/debian/control	2017-07-07 14:46:39.000000000 +0000
@@ -4,7 +4,8 @@
 Build-Depends:
  debhelper (>= 10),
  ikiwiki,
-Maintainer: Simon McVittie <smcv@debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Simon McVittie <smcv@debian.org>
 Standards-Version: 4.0.0
 Vcs-Git: git://ikiwiki-hosting.branchable.com/
 Vcs-Browser: http://source.ikiwiki-hosting.branchable.com/?p=source.git
@@ -90,8 +91,6 @@
  libyaml-syck-perl,
  moreutils (>= 0.43),
  openssl,
- polygen,
- polygen-data,
  python-docutils,
  uuid,
  ${misc:Depends},
diff -Nru ikiwiki-hosting-0.20170622/debian/.gitignore ikiwiki-hosting-0.20170622ubuntu1/debian/.gitignore
--- ikiwiki-hosting-0.20170622/debian/.gitignore	2017-06-22 09:08:31.000000000 +0000
+++ ikiwiki-hosting-0.20170622ubuntu1/debian/.gitignore	1970-01-01 00:00:00.000000000 +0000
@@ -1,8 +0,0 @@
-*.debhelper
-*.debhelper.log
-*.substvars
-/files
-/ikiwiki-hosting-common/
-/ikiwiki-hosting-dns/
-/ikiwiki-hosting-web/
-/tmp/
diff -Nru ikiwiki-hosting-0.20170622/.gitattributes ikiwiki-hosting-0.20170622ubuntu1/.gitattributes
--- ikiwiki-hosting-0.20170622/.gitattributes	2017-06-22 09:08:31.000000000 +0000
+++ ikiwiki-hosting-0.20170622ubuntu1/.gitattributes	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-debian/changelog merge=dpkg-mergechangelogs
diff -Nru ikiwiki-hosting-0.20170622/.gitignore ikiwiki-hosting-0.20170622ubuntu1/.gitignore
--- ikiwiki-hosting-0.20170622/.gitignore	2017-06-22 09:08:31.000000000 +0000
+++ ikiwiki-hosting-0.20170622ubuntu1/.gitignore	1970-01-01 00:00:00.000000000 +0000
@@ -1,14 +0,0 @@
-/doc/.ikiwiki
-/html/
-/iki-git-hook-update
-/iki-git-hook-update.1
-/iki-git-shell
-/iki-git-shell.1
-/iki-ssh-unsafe.1
-/ikidns.1
-/ikisite-delete-unfinished-site.1
-/ikisite-wrapper
-/ikisite-wrapper.1
-/ikisite.1
-/ikiwiki-hosting-web-backup.1
-/ikiwiki-hosting-web-daily.1