diff -Nru liblas-1.8.1/debian/changelog liblas-1.8.1/debian/changelog
--- liblas-1.8.1/debian/changelog	2017-10-03 18:00:55.000000000 +0000
+++ liblas-1.8.1/debian/changelog	2017-12-17 21:10:37.000000000 +0000
@@ -1,3 +1,25 @@
+liblas (1.8.1-6build1) bionic; urgency=medium
+
+  * Rebuild against new gdal-abi-2-2-3.
+
+ -- Gianfranco Costamagna <locutusofborg@debian.org>  Sun, 17 Dec 2017 22:10:37 +0100
+
+liblas (1.8.1-6) unstable; urgency=medium
+
+  * Move from experimental to unstable.
+
+ -- Bas Couwenberg <sebastic@debian.org>  Sun, 17 Dec 2017 12:36:23 +0100
+
+liblas (1.8.1-6~exp1) experimental; urgency=medium
+
+  * Strip trailing whitespace from changelog.
+  * Require at least libgdal-dev 2.2.3 for experimental builds.
+  * Add lintian override for debian-watch-uses-insecure-uri.
+  * Add lintian override for python-foo-but-no-python3-foo.
+  * Bump Standards-Versiont to 4.1.2, no changes.
+
+ -- Bas Couwenberg <sebastic@debian.org>  Thu, 14 Dec 2017 22:33:13 +0100
+
 liblas (1.8.1-5) unstable; urgency=medium
 
   * Bump Standards-Versiont to 4.1.1, no changes.
@@ -323,7 +345,7 @@
 liblas (1.7.0+dfsg-1) unstable; urgency=medium
 
   * Merged change accepted upstream to substitute the non-free SHA1
-    implementation with a MIT/X11 implementation as provided by 
+    implementation with a MIT/X11 implementation as provided by
     http://tamale.net/sha1
     (closes: #730754)
   * Revised debian/copyright to reflect changes and missing licenses.
diff -Nru liblas-1.8.1/debian/control liblas-1.8.1/debian/control
--- liblas-1.8.1/debian/control	2017-10-03 18:00:55.000000000 +0000
+++ liblas-1.8.1/debian/control	2017-12-17 11:36:03.000000000 +0000
@@ -11,7 +11,7 @@
                cmake,
                chrpath,
                libgeotiff-dev,
-               libgdal-dev (>= 2.2.2),
+               libgdal-dev (>= 2.2.3),
                libtiff-dev,
                libboost-dev,
                libboost-filesystem-dev,
@@ -25,7 +25,7 @@
                docbook-xsl,
                docbook-xml,
                xsltproc
-Standards-Version: 4.1.1
+Standards-Version: 4.1.2
 Vcs-Browser: https://anonscm.debian.org/cgit/pkg-grass/liblas.git
 Vcs-Git: https://anonscm.debian.org/git/pkg-grass/liblas.git
 Homepage: http://liblas.org/
diff -Nru liblas-1.8.1/debian/source.lintian-overrides liblas-1.8.1/debian/source.lintian-overrides
--- liblas-1.8.1/debian/source.lintian-overrides	1970-01-01 00:00:00.000000000 +0000
+++ liblas-1.8.1/debian/source.lintian-overrides	2017-12-17 11:35:04.000000000 +0000
@@ -0,0 +1,6 @@
+# download.osgeo.org is not available via HTTPS
+liblas source: debian-watch-uses-insecure-uri *
+
+# Only a single Python version is supported during the build
+liblas source: python-foo-but-no-python3-foo python-liblas
+