diff -Nru goo-0.155+ds/debian/changelog goo-0.155+ds/debian/changelog
--- goo-0.155+ds/debian/changelog	2020-07-14 17:38:56.000000000 +0000
+++ goo-0.155+ds/debian/changelog	2021-02-07 04:23:20.000000000 +0000
@@ -1,8 +1,13 @@
-goo (0.155+ds-3build1) groovy; urgency=medium
+goo (0.155+ds-4) unstable; urgency=medium
 
-  * No-change rebuild for libgc soname change.
+  * Standards-Version: 4.5.1 (routine-update)
+  * debhelper-compat 13 (routine-update)
+  * Remove trailing whitespace in debian/changelog (routine-update)
+  * Add salsa-ci file (routine-update)
+  * Trim trailing whitespace.
+  * watch file standard 4 (routine-update)
 
- -- Matthias Klose <doko@ubuntu.com>  Tue, 14 Jul 2020 19:38:56 +0200
+ -- Aaron M. Ucko <ucko@debian.org>  Sat, 06 Feb 2021 23:23:20 -0500
 
 goo (0.155+ds-3) unstable; urgency=medium
 
@@ -338,7 +343,7 @@
 
 goo (0.133-6) unstable; urgency=low
 
-  * Move libgc6-dev and gcc from Depends to Suggests 
+  * Move libgc6-dev and gcc from Depends to Suggests
   * Add an environment variable that sets evaluation mode
   * Change /usr/bin/goo to use ast-eval mode
 
@@ -387,4 +392,3 @@
   * Initial Release. (closes: Bug#147299)
 
  -- Jonathan Hseu <vomjom@debian.org>  Sat, 18 May 2002 01:59:23 -0500
-
diff -Nru goo-0.155+ds/debian/compat goo-0.155+ds/debian/compat
--- goo-0.155+ds/debian/compat	2020-06-03 01:05:14.000000000 +0000
+++ goo-0.155+ds/debian/compat	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-13
diff -Nru goo-0.155+ds/debian/control goo-0.155+ds/debian/control
--- goo-0.155+ds/debian/control	2020-06-03 01:05:14.000000000 +0000
+++ goo-0.155+ds/debian/control	2021-02-07 04:23:20.000000000 +0000
@@ -2,11 +2,11 @@
 Maintainer: Aaron M. Ucko <ucko@debian.org>
 Section: lisp
 Priority: optional
-Build-Depends: debhelper (>= 13~),
+Build-Depends: debhelper-compat (= 13),
 Build-Depends-Arch: libgc-dev,
                     libgmp10-dev | libgmp-dev
 Build-Depends-Indep: dh-elpa
-Standards-Version: 4.5.0
+Standards-Version: 4.5.1
 Vcs-Browser: https://salsa.debian.org/ucko/goo
 Vcs-Git: https://salsa.debian.org/ucko/goo.git
 Homepage: https://people.csail.mit.edu/jrb/goo/
diff -Nru goo-0.155+ds/debian/.gitignore goo-0.155+ds/debian/.gitignore
--- goo-0.155+ds/debian/.gitignore	1970-01-01 00:00:00.000000000 +0000
+++ goo-0.155+ds/debian/.gitignore	2021-02-07 04:23:20.000000000 +0000
@@ -0,0 +1,5 @@
+elpa-goo
+files
+goo
+*.*debhelper*
+*.substvars
diff -Nru goo-0.155+ds/debian/patches/debian-changes goo-0.155+ds/debian/patches/debian-changes
--- goo-0.155+ds/debian/patches/debian-changes	2020-07-14 17:38:56.000000000 +0000
+++ goo-0.155+ds/debian/patches/debian-changes	2021-02-07 04:23:20.000000000 +0000
@@ -1,4 +1,16 @@
 Combined patches from git.
+--- /dev/null
++++ goo-0.155+ds/.gitignore
+@@ -0,0 +1,9 @@
++Makefile
++c/config.h
++c/g2c/g2c
++config.cache
++config.log
++config.status
++*-stamp
++*.o
++.pc
 --- goo-0.155+ds.orig/c/g2c/goo/%system.c
 +++ goo-0.155+ds/c/g2c/goo/%system.c
 @@ -6,8 +6,10 @@
diff -Nru goo-0.155+ds/debian/salsa-ci.yml goo-0.155+ds/debian/salsa-ci.yml
--- goo-0.155+ds/debian/salsa-ci.yml	1970-01-01 00:00:00.000000000 +0000
+++ goo-0.155+ds/debian/salsa-ci.yml	2021-02-07 04:23:20.000000000 +0000
@@ -0,0 +1,4 @@
+---
+include:
+  - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/salsa-ci.yml
+  - https://salsa.debian.org/salsa-ci-team/pipeline/raw/master/pipeline-jobs.yml
diff -Nru goo-0.155+ds/debian/watch goo-0.155+ds/debian/watch
--- goo-0.155+ds/debian/watch	2020-06-03 01:05:14.000000000 +0000
+++ goo-0.155+ds/debian/watch	2021-02-07 04:23:20.000000000 +0000
@@ -1,3 +1,3 @@
-version=3
+version=4
 opts="dversionmangle=s/\+ds//,repacksuffix=+ds,uversionmangle=s/_/./g" \
     http://people.csail.mit.edu/jrb/goo/goo-(.*)-any-dev.tar.gz