diff -pruN 1.9.1-1/debian/changelog 1.9.1-2/debian/changelog
--- 1.9.1-1/debian/changelog	2020-04-06 15:12:53.000000000 +0000
+++ 1.9.1-2/debian/changelog	2020-04-06 15:12:53.000000000 +0000
@@ -1,3 +1,18 @@
+xserver-xorg-input-synaptics (1.9.1-2) unstable; urgency=medium
+
+  [ Salman Mohammadi ]
+  * d/control: add x11proto-dev as a (build-)dependency.
+
+  [ Debian Janitor ]
+  * Trim trailing whitespace.
+  * Bump debhelper from old 10 to 12.
+  * Set debhelper-compat version in Build-Depends.
+  * Fix day-of-week for changelog entry 0.13.3-1.
+  * Update standards version to 4.5.0, no changes needed.
+  * Drop transition for old debug package migration.
+
+ -- Timo Aaltonen <tjaalton@debian.org>  Mon, 06 Apr 2020 14:13:14 +0300
+
 xserver-xorg-input-synaptics (1.9.1-1) unstable; urgency=medium
 
   * New upstream release.
@@ -411,7 +426,7 @@ xserver-xorg-input-synaptics (0.99.3-3)
     already a transitional package in etch.
 
   [ Timo Aaltonen ]
-  * Rename the source package to xserver-xorg-input-synaptics, since 
+  * Rename the source package to xserver-xorg-input-synaptics, since
     it's hosted on freedesktop now and to be consistent with the rest
     of the input drivers.
 
@@ -536,85 +551,85 @@ xfree86-driver-synaptics (0.14.6-2) unst
 
   * Build using Debian's xserver-xorg-dev instead of the package's
     provided subtree (which is taken from XFree86-4.3.0).
- 
+
  -- Mattia Dongili <malattia@debian.org>  Wed, 03 Jan 2007 18:38:40 +0100
 
 xfree86-driver-synaptics (0.14.5-1) unstable; urgency=low
 
   * New upstream release.
   * Motion with pressure sensitivity merged upstream. (Closes: #337350)
- 
+
  -- Mattia Dongili <malattia@debian.org>  Sun, 04 Jun 2006 19:45:35 +0200
 
 xfree86-driver-synaptics (0.14.4-5) unstable; urgency=low
 
   * Added m68k to the Achitecture: field.
- 
+
  -- Mattia Dongili <malattia@debian.org>  Sun, 30 Apr 2006 20:17:23 +0200
- 
+
 xfree86-driver-synaptics (0.14.4-4) unstable; urgency=low
 
   * Upload to unstable (Closes: #362108)
   * Added xorg-driver-synaptics to the Provides, Conflicts,
     Replaces list to ease Ubuntu mixed migrations (et al.)
- 
+
  -- Mattia Dongili <malattia@debian.org>  Mon, 27 Mar 2006 18:16:48 +0200
- 
+
 xfree86-driver-synaptics (0.14.4-3) experimental; urgency=low
-  
+
   * building the driver as a shared object, this fixes a lintian warning
     and better fits in the modular xorg structure.
- 
+
  -- Mattia Dongili <malattia@debian.org>  Wed, 22 Mar 2006 22:33:39 +0100
- 
+
 xfree86-driver-synaptics (0.14.4-2) experimental; urgency=low
-  
+
   * New binary package name to follow modular xorg naming.
   * Now suggesting the driver's graphical configuration tools.
   * README.Debian: removed note about the 2.6.8 patch I removed recently.
- 
+
  -- Mattia Dongili <malattia@debian.org>  Sun, 19 Mar 2006 17:01:09 +0100
- 
+
 xfree86-driver-synaptics (0.14.4-1) unstable; urgency=low
-  
+
   * New upstream version.
   * Upstream added an -K command line option to syndaemon to ignore
     Modifier+AnyKey combos (closes: #335888).
   * Removed the rediffed patch against Debian's 2.6.8 kernel.
- 
+
  -- Mattia Dongili <malattia@debian.org>  Mon, 07 Nov 2005 22:54:40 +0100
- 
+
 xfree86-driver-synaptics (0.14.3-1) unstable; urgency=low
-  
+
   * New upstream version.
   * Updated README.Debian to reflect newer X.Org dependencies.
- 
+
  -- Mattia Dongili <malattia@debian.org>  Fri, 22 Jul 2005 21:17:37 +0200
- 
+
 xfree86-driver-synaptics (0.14.2-2) unstable; urgency=low
-  
+
   * Can now install together with xorg (closes: #318118).
- 
+
  -- Mattia Dongili <malattia@debian.org>  Wed, 29 Jun 2005 12:00:00 +0200
- 
+
 xfree86-driver-synaptics (0.14.2-1) unstable; urgency=low
-  
+
   * New upstream release.
-  * Added notes to README.Debian to run syndaemon from .xinitrc 
+  * Added notes to README.Debian to run syndaemon from .xinitrc
     (closes: #296485)
- 
+
  -- Mattia Dongili <malattia@debian.org>  Wed, 18 May 2005 00:24:14 +0200
- 
+
 xfree86-driver-synaptics (0.14.1-1) unstable; urgency=low
-  
+
   * New upstream release.
- 
+
  -- Mattia Dongili <malattia@debian.org>  Tue, 15 Mar 2005 22:33:25 +0100
- 
+
 xfree86-driver-synaptics (0.14.0-1) unstable; urgency=low
 
   * New upstream release:
-    - now correcly removes the shared memory segment when exiting X 
+    - now correcly removes the shared memory segment when exiting X
       (closes: #263382).
 
  -- Mattia Dongili (ma.d.) <dongili@supereva.it>  Mon, 10 Jan 2005 21:14:44 +0100
@@ -627,27 +642,27 @@ xfree86-driver-synaptics (0.13.6-2) unst
  -- Mattia Dongili (ma.d.) <dongili@supereva.it>  Sat, 18 Dec 2004 20:07:15 +0100
 
 xfree86-driver-synaptics (0.13.6-1) unstable; urgency=low
-  
+
   * New upstream.
- 
+
  -- Mattia Dongili (ma.d.) <dongili@supereva.it>  Sun, 24 Oct 2004 22:14:32 +0200
 
 xfree86-driver-synaptics (0.13.5-2) unstable; urgency=low
-  
+
   * Re-fixed synaptics_drv.o mode to 0644 (why did it reappear?).
- 
+
  -- Mattia Dongili (ma.d.) <dongili@supereva.it>  Thu, 19 Aug 2004 16:09:56 +0200
 
 xfree86-driver-synaptics (0.13.5-1) unstable; urgency=low
-  
+
   * New upstream.
- 
+
  -- Mattia Dongili (ma.d.) <dongili@supereva.it>  Sun, 08 Aug 2004 12:41:38 +0200
 
 xfree86-driver-synaptics (0.13.4-1) unstable; urgency=low
 
   * New upstream.
- 
+
  -- Mattia Dongili (ma.d.) <dongili@supereva.it>  Tue, 27 Jul 2004 22:44:16 +0200
 
 xfree86-driver-synaptics (0.13.3-1) unstable; urgency=low
@@ -655,7 +670,7 @@ xfree86-driver-synaptics (0.13.3-1) unst
   * New upstream.
   * Fixed synaptics_drv.o mode to 0644.
 
- -- Mattia Dongili (ma.d.) <dongili@supereva.it>  Thu, 20 Jun 2004 15:59:25 +0200
+ -- Mattia Dongili (ma.d.) <dongili@supereva.it>  Sun, 20 Jun 2004 15:59:25 +0200
 
 xfree86-driver-synaptics (0.13.2-1) unstable; urgency=low
 
@@ -666,22 +681,21 @@ xfree86-driver-synaptics (0.13.2-1) unst
   * Uploaded with the correct upstream changelog. (closes: #248811)
 
  -- Mattia Dongili (ma.d.) <dongili@supereva.it>  Tue, 11 May 2004 09:59:15 +0200
- 
+
 xfree86-driver-synaptics (0.13.0-1) unstable; urgency=low
 
   * New upstream.
 
  -- Mattia Dongili (ma.d.) <dongili@supereva.it>  Tue, 27 Apr 2004 17:07:26 +0200
- 
+
 xfree86-driver-synaptics (0.12.5-1) unstable; urgency=low
 
   * New upstream. (closes: #239329)
 
  -- Mattia Dongili (ma.d.) <dongili@supereva.it>  Sat, 20 Mar 2004 12:58:37 +0100
- 
+
 xfree86-driver-synaptics (0.12.4-1) unstable; urgency=low
 
   * Initial Release. (closes: #219163, #231763)
 
  -- Mattia Dongili (ma.d.) <dongili@supereva.it>  Tue,  2 Mar 2004 11:42:05 +0100
-
diff -pruN 1.9.1-1/debian/compat 1.9.1-2/debian/compat
--- 1.9.1-1/debian/compat	2020-04-06 15:12:53.000000000 +0000
+++ 1.9.1-2/debian/compat	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-10
diff -pruN 1.9.1-1/debian/control 1.9.1-2/debian/control
--- 1.9.1-1/debian/control	2020-04-06 15:12:53.000000000 +0000
+++ 1.9.1-2/debian/control	2020-04-06 15:12:53.000000000 +0000
@@ -4,18 +4,18 @@ Priority: optional
 Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
 Uploaders: Mattia Dongili <malattia@debian.org>, maximilian attems <maks@debian.org>
 Build-Depends:
- debhelper (>= 10),
+ debhelper-compat (= 12),
  libx11-dev,
  libxext-dev,
  libxi-dev (>= 2:1.2.0),
  libevdev-dev [linux-any],
- x11proto-core-dev,
+ x11proto-dev | x11proto-core-dev,
  xserver-xorg-dev (>= 2:1.12),
  pkg-config,
  quilt,
  xutils-dev (>= 1:7.5+4),
  libxtst-dev,
-Standards-Version: 4.2.0
+Standards-Version: 4.5.0
 Vcs-Git: https://salsa.debian.org/xorg-team/driver/xserver-xorg-input-synaptics.git
 Vcs-Browser: https://salsa.debian.org/xorg-team/driver/xserver-xorg-input-synaptics
 
@@ -61,7 +61,7 @@ Package: xserver-xorg-input-synaptics-de
 Section: libdevel
 Architecture: all
 Depends:
- x11proto-core-dev,
+ x11proto-dev | x11proto-core-dev,
  ${misc:Depends},
 Description: Synaptics TouchPad driver for X.Org server (development headers)
  This package contains the development headers for the Synaptics input
diff -pruN 1.9.1-1/debian/rules 1.9.1-2/debian/rules
--- 1.9.1-1/debian/rules	2020-04-06 15:12:53.000000000 +0000
+++ 1.9.1-2/debian/rules	2020-04-06 15:12:53.000000000 +0000
@@ -7,7 +7,7 @@ override_dh_auto_install:
 # Kill *.la files, and forget no-one:
 override_dh_install:
 	find debian/tmp -name '*.la' -delete
-	dh_install --fail-missing
+	dh_install
 
 # That's a plugin, use appropriate warning level:
 override_dh_shlibdeps:
@@ -17,12 +17,12 @@ override_dh_shlibdeps:
 	dh $@ --with quilt,xsf --builddirectory=build/
 
 # Debug package:
-override_dh_strip:
-	dh_strip --dbgsym-migration='xserver-xorg-input-synaptics-dbg (<< 1.8.3-2~)'
-
 override_dh_auto_configure:
 	dh_auto_configure -- \
 		--libdir=\$${exec_prefix}/lib
 
 override_dh_auto_test:
 	dh_auto_test -- VERBOSE=1
+
+override_dh_missing:
+	dh_missing --fail-missing
