diff -Nru expat-2.2.3/debian/changelog expat-2.2.3/debian/changelog
--- expat-2.2.3/debian/changelog	2017-08-02 19:54:40.000000000 +0000
+++ expat-2.2.3/debian/changelog	2017-11-05 13:01:19.000000000 +0000
@@ -1,3 +1,12 @@
+expat (2.2.3-2) unstable; urgency=medium
+
+  * Do not install .la files (closes: #880110).
+  * Don't expose libbsd-dev dependency on libexpat1-dev .
+  * Update Standards-Version to 4.1.1:
+    - change libexpat1-udeb priority to optional.
+
+ -- Laszlo Boszormenyi (GCS) <gcs@debian.org>  Sun, 05 Nov 2017 13:01:19 +0000
+
 expat (2.2.3-1) unstable; urgency=medium
 
   * New upstream release.
diff -Nru expat-2.2.3/debian/control expat-2.2.3/debian/control
--- expat-2.2.3/debian/control	2017-08-02 19:54:40.000000000 +0000
+++ expat-2.2.3/debian/control	2017-11-05 13:01:19.000000000 +0000
@@ -2,7 +2,7 @@
 Section: text
 Priority: optional
 Maintainer: Laszlo Boszormenyi (GCS) <gcs@debian.org>
-Standards-Version: 4.0.0
+Standards-Version: 4.1.1
 Build-Depends: debhelper (>= 10), docbook-to-man,
  libbsd-dev [kfreebsd-amd64 kfreebsd-i386 hurd-i386],
  gcc-multilib [i386 powerpc sparc s390]
@@ -44,7 +44,7 @@
 Multi-Arch: same
 Provides: libexpat-dev
 Conflicts: libexpat-dev
-Depends: ${misc:Depends}, libexpat1 (= ${binary:Version}), libbsd-dev [kfreebsd-amd64 kfreebsd-i386], libc6-dev | libc-dev
+Depends: ${misc:Depends}, libexpat1 (= ${binary:Version}), libc6-dev | libc-dev
 Description: XML parsing C library - development kit
  This package contains the header file and development libraries of
  expat, the C library for parsing XML.  Expat is a stream oriented XML
@@ -70,7 +70,7 @@
 Package: libexpat1-udeb
 XC-Package-Type: udeb
 Section: debian-installer
-Priority: extra
+Priority: optional
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}
 Description: XML parsing C library - runtime library
diff -Nru expat-2.2.3/debian/libexpat1-dev.install expat-2.2.3/debian/libexpat1-dev.install
--- expat-2.2.3/debian/libexpat1-dev.install	2012-03-20 19:38:21.000000000 +0000
+++ expat-2.2.3/debian/libexpat1-dev.install	2017-11-05 13:01:19.000000000 +0000
@@ -1,6 +1,5 @@
 usr/include
 usr/lib/*/*.a
-usr/lib/*/*.la
 usr/lib/*/*.so
 usr/lib/*/pkgconfig/expat.pc
 ../../doc/*	usr/share/doc/libexpat1-dev/expat.html/