diff -Nru blitz++-1.0.1+ds/debian/changelog blitz++-1.0.1+ds/debian/changelog
--- blitz++-1.0.1+ds/debian/changelog	2018-07-17 12:25:12.000000000 +0000
+++ blitz++-1.0.1+ds/debian/changelog	2018-08-25 14:37:39.000000000 +0000
@@ -1,8 +1,15 @@
-blitz++ (1:1.0.1+ds-2build1) cosmic; urgency=medium
+blitz++ (1:1.0.1+ds-3) unstable; urgency=medium
 
-  * No-change rebuild for libgfortran soname change.
+  * FTBFS fix release, drop obsolete Texinfo command (Closes: #906338).
+  * Debianization:
+    - debian/patches/*:
+      - d/p/upstream-doc-fix-drop_obsolete_texinfo_command.patch ,
+        introduce and submit;
+    - debian/control:
+      - Homepage field, migrate to GitHub;
+      - Standards-Version, bump to 4.2.0 (no change).
 
- -- Matthias Klose <doko@ubuntu.com>  Tue, 17 Jul 2018 12:25:12 +0000
+ -- Jerome Benoit <calculus@rezozer.net>  Sat, 25 Aug 2018 14:37:39 +0000
 
 blitz++ (1:1.0.1+ds-2) unstable; urgency=medium
 
diff -Nru blitz++-1.0.1+ds/debian/control blitz++-1.0.1+ds/debian/control
--- blitz++-1.0.1+ds/debian/control	2018-06-08 16:52:36.000000000 +0000
+++ blitz++-1.0.1+ds/debian/control	2018-08-25 14:33:59.000000000 +0000
@@ -12,8 +12,8 @@
  liblapack-dev | libatlas-base-dev
 Build-Depends-Indep:
  texinfo, texlive-generic-recommended, texlive-latex-base
-Standards-Version: 4.1.4
-Homepage: http://oonumerics.org/blitz/
+Standards-Version: 4.2.0
+Homepage: https://github.com/blitzpp/blitz
 Vcs-Git: https://salsa.debian.org/science-team/blitzxx.git
 Vcs-Browser: https://salsa.debian.org/science-team/blitzxx
 
diff -Nru blitz++-1.0.1+ds/debian/patches/series blitz++-1.0.1+ds/debian/patches/series
--- blitz++-1.0.1+ds/debian/patches/series	2018-06-08 21:08:21.000000000 +0000
+++ blitz++-1.0.1+ds/debian/patches/series	2018-08-25 14:07:00.000000000 +0000
@@ -1,3 +1,4 @@
+upstream-doc-fix-drop_obsolete_texinfo_command.patch
 upstream-autotoolization-harden.patch
 upstream-skip-testsuite.patch
 debianization.patch
diff -Nru blitz++-1.0.1+ds/debian/patches/upstream-doc-fix-drop_obsolete_texinfo_command.patch blitz++-1.0.1+ds/debian/patches/upstream-doc-fix-drop_obsolete_texinfo_command.patch
--- blitz++-1.0.1+ds/debian/patches/upstream-doc-fix-drop_obsolete_texinfo_command.patch	1970-01-01 00:00:00.000000000 +0000
+++ blitz++-1.0.1+ds/debian/patches/upstream-doc-fix-drop_obsolete_texinfo_command.patch	2018-08-25 14:26:09.000000000 +0000
@@ -0,0 +1,18 @@
+Description: upstream source: doc: drop obsolete Texinfo command
+ @setcontentsaftertitlepage has been removed from Texinfo: see email
+ https://lists.gnu.org/archive/html/bug-texinfo/2016-02/msg00015.html
+Origin: vendor, Debian
+Forwarded: https://github.com/blitzpp/blitz/pull/50
+Author: Jerome Benoit <calculus@rezozer.net>
+Last-Update: 2018-08-25
+
+--- a/doc/blitz.texi
++++ b/doc/blitz.texi
+@@ -6,7 +6,6 @@
+ @setchapternewpage odd
+ @finalout
+ @iftex
+-@setcontentsaftertitlepage
+ @afourpaper
+ @end iftex
+ @c %**end of header