diff -Nru slic3r-1.3.0+dfsg1/debian/changelog slic3r-1.3.0+dfsg1/debian/changelog
--- slic3r-1.3.0+dfsg1/debian/changelog	2019-10-19 10:48:14.000000000 +0000
+++ slic3r-1.3.0+dfsg1/debian/changelog	2020-02-09 07:35:57.000000000 +0000
@@ -1,3 +1,15 @@
+slic3r (1.3.0+dfsg1-3ubuntu1) focal; urgency=medium
+
+  * Fix FTBFS with boost1.71, missing include header.
+
+ -- Dimitri John Ledkov <xnox@ubuntu.com>  Sun, 09 Feb 2020 07:35:57 +0000
+
+slic3r (1.3.0+dfsg1-3build2) focal; urgency=medium
+
+  * No change rebuild against new boost1.71 ABI
+
+ -- Dimitri John Ledkov <xnox@ubuntu.com>  Sun, 02 Feb 2020 20:29:11 +0100
+
 slic3r (1.3.0+dfsg1-3build1) focal; urgency=medium
 
   * No-change rebuild for the perl update.
diff -Nru slic3r-1.3.0+dfsg1/debian/control slic3r-1.3.0+dfsg1/debian/control
--- slic3r-1.3.0+dfsg1/debian/control	2018-11-08 11:19:10.000000000 +0000
+++ slic3r-1.3.0+dfsg1/debian/control	2020-02-02 19:29:11.000000000 +0000
@@ -1,7 +1,8 @@
 Source: slic3r
 Section: perl
 Priority: optional
-Maintainer: Debian 3-D Printing Packages <3dprinter-general@lists.alioth.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian 3-D Printing Packages <3dprinter-general@lists.alioth.debian.org>
 Uploaders: Nicolas Dandrimont <olasd@debian.org>,
            Chow Loong Jin <hyperair@debian.org>
 Build-Depends: debhelper (>= 9.20120312),
diff -Nru slic3r-1.3.0+dfsg1/debian/patches/boost1.71.patch slic3r-1.3.0+dfsg1/debian/patches/boost1.71.patch
--- slic3r-1.3.0+dfsg1/debian/patches/boost1.71.patch	1970-01-01 00:00:00.000000000 +0000
+++ slic3r-1.3.0+dfsg1/debian/patches/boost1.71.patch	2020-02-09 07:35:57.000000000 +0000
@@ -0,0 +1,14 @@
+Description: Fix FTBFS with boost1.71, missing include header.
+Author: Dimitri John Ledkov <xnox@ubuntu.com>
+
+
+--- slic3r-1.3.0+dfsg1.orig/xs/src/libslic3r/GCodeSender.hpp
++++ slic3r-1.3.0+dfsg1/xs/src/libslic3r/GCodeSender.hpp
+@@ -9,6 +9,7 @@
+ #include <boost/asio.hpp>
+ #include <boost/bind.hpp>
+ #include <boost/thread.hpp>
++#include <boost/core/noncopyable.hpp>
+ 
+ namespace Slic3r {
+ 
diff -Nru slic3r-1.3.0+dfsg1/debian/patches/series slic3r-1.3.0+dfsg1/debian/patches/series
--- slic3r-1.3.0+dfsg1/debian/patches/series	2018-11-08 11:19:10.000000000 +0000
+++ slic3r-1.3.0+dfsg1/debian/patches/series	2020-02-09 07:35:57.000000000 +0000
@@ -3,3 +3,4 @@
 Add-usr-lib-slic3r-to-lib-search-path.patch
 Use-system-expat.h.patch
 Drop-error-admesh-works-correctly-on-little-endian-machin.patch
+boost1.71.patch