diff --git a/README.md b/README.md
index 4fa0a81..cf7a38f 100644
--- a/README.md
+++ b/README.md
@@ -198,11 +198,10 @@ See [examples] for more examples.
 Need More
 =========
 
-If you are missing a feature or a configuration option, just open a [ticket] and I will care about it.
+If you are missing a feature or a configuration option, consult the [project] page. Just open a [ticket] and the [author] will care about it. Er extend it, it's [lgpl].
 
 
 
-[ticket]: https://mrw.sh/templates/latex/issues "open issues and tickets for my LaTeX-templates project"
 [examples]: examples "more examples"
 [vcard]: https://tools.ietf.org/html/rfc6350 "RFC 6350, vCard Format Specification Version 4.0"
 [app]: https://f-droid.org/de/packages/com.google.zxing.client.android/ "Barcode Scanner"
@@ -226,3 +225,8 @@ If you are missing a feature or a configuration option, just open a [ticket] and
 [wikipedia]: https://wikipedia.org "the online encyclopedia"
 [pgp]: https://en.wikipedia.org/wiki/Pretty_Good_Privacy "pretty good privacy — encryption standard"
 [nextcloud federation id]: https://nextcloud.com/federation "share your cloud across others"
+[I]: https://marc.wäckerlin.ch "Marc Wäckerlin"
+[ticket]: https://mrw.sh/templates/businesscard-qrcode/issues "open issues and tickets for my LaTeX-templates project"
+[author]: https://marc.wäckerlin.ch "Marc Wäckerlin"
+[project]: https://mrw.sh/templates/businesscard-qrcode "the main project page"
+[lgpl] https://www.gnu.org/licenses/lgpl-3.0 "Library GNU Public License"
diff --git a/businesscard-qrcode.cls b/businesscard-qrcode.cls
index b25b464..df8b013 100644
--- a/businesscard-qrcode.cls
+++ b/businesscard-qrcode.cls
@@ -1,5 +1,7 @@
+% Author:  Marc Wäckerlin
+% License: LGPL
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesClass{businesscard-qrcode}[2018/08/14 version 1.0 ready for ctan]
+\ProvidesClass{businesscard-qrcode}[2018/08/15 version 1.2 ready for ctan]
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % option evaluation
diff --git a/configure.ac b/configure.ac
index 1b0ae21..86a2f44 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 #AC_PREREQ([2.69])
-AC_INIT([businesscard-qrcode], [1.1], [marc@waeckerlin.org])
+AC_INIT([businesscard-qrcode], [1.2], [marc@waeckerlin.org])
 AM_INIT_AUTOMAKE([1.9 tar-pax])
 
 AC_ARG_WITH([latexdir],
diff --git a/examples/example.pdf b/examples/example.pdf
index 7eb7cc4..e6bbc34 100644
Binary files a/examples/example.pdf and b/examples/example.pdf differ
diff --git a/examples/john-doe-hongkong.pdf b/examples/john-doe-hongkong.pdf
index f9de833..ba0f0c4 100644
Binary files a/examples/john-doe-hongkong.pdf and b/examples/john-doe-hongkong.pdf differ
diff --git a/examples/peter-muster-example-company-zuerich.pdf b/examples/peter-muster-example-company-zuerich.pdf
index 931a6ab..e8cd182 100644
Binary files a/examples/peter-muster-example-company-zuerich.pdf and b/examples/peter-muster-example-company-zuerich.pdf differ
diff --git a/examples/special-papersize.pdf b/examples/special-papersize.pdf
index 40b57a8..8585349 100644
Binary files a/examples/special-papersize.pdf and b/examples/special-papersize.pdf differ
diff --git a/examples/texstudio_d30266.pdf b/examples/texstudio_d30266.pdf
index e990b25..66d13fe 100644
Binary files a/examples/texstudio_d30266.pdf and b/examples/texstudio_d30266.pdf differ
diff --git a/makefile.am b/makefile.am
index 45865bd..8b6b084 100644
--- a/makefile.am
+++ b/makefile.am
@@ -3,10 +3,10 @@ AUTOMAKE_OPTIONS = foreign
 SUBDIRS = examples screenshots
 
 dist_latex_DATA = @PACKAGE_NAME@.cls
-dist_doc_DATA = README.md @PACKAGE_NAME@.pdf
+dist_doc_DATA = README.md #@PACKAGE_NAME@.pdf
 
-@PACKAGE_NAME@.pdf: README.md
-	pandoc --toc --latex-engine=xelatex -o $@ $<
+#@PACKAGE_NAME@.pdf: README.md
+#	pandoc --toc --latex-engine=xelatex -o $@ $<
 
-CLEANFILES = @PACKAGE_NAME@.pdf
+#CLEANFILES = @PACKAGE_NAME@.pdf
 MAINTAINERCLEANFILES = makefile.in aclocal.m4 configure install-sh missing
diff --git a/release.sh b/release.sh
new file mode 100755
index 0000000..145d875
--- /dev/null
+++ b/release.sh
@@ -0,0 +1,19 @@
+#!/bin/bash -ex
+
+./autogen.sh
+./configure --prefix=/ --docdir=/ --with-latexdir=/
+make all
+file=$(sed -n 's/AC_INIT(\[\(.*\)\], \[\(.*\)\], .*/\1/p' configure.ac)
+version=$(sed -n 's/AC_INIT(\[\(.*\)\], \[\(.*\)\], .*/\2/p' configure.ac)
+DESTDIR=$(pwd)/${file} make install
+tar czf ${file}-${version}-ctan.tar.gz ${file}
+DESTDIR=$(pwd)/${file} make uninstall maintainer-clean
+for d in $(sed -n 's/SUBDIRS *= *//p' makefile.am); do
+    rmdir ${file}/${d}
+done
+rmdir ${file}
+set +x
+echo "====================================================================="
+echo "File is ready for CTAN upload:"
+echo "${file}-${version}-ctan.tar.gz"
+echo "====================================================================="
diff --git a/screenshots/makefile.am b/screenshots/makefile.am
index b566692..95b0fd7 100644
--- a/screenshots/makefile.am
+++ b/screenshots/makefile.am
@@ -1,7 +1,3 @@
-EXAMPLES = example john-doe-hongkong					\
-           peter-muster-example-company-zuerich special-papersize	\
-           texstudio_d30266
-
 screenshotdir=${docdir}/screenshots
 dist_screenshot_DATA=$(EXAMPLES:%=%.jpg)