--- a/devel/RELEASE_PACKAGE
+++ b/devel/RELEASE_PACKAGE
@@ -5,7 +5,7 @@
        * update version number in the commands below
        * adapt version number and release date in DESCRIPTION
        * update NEWS
-       * adapt version number in quaternion.tex
+       * adapt version number and year in quaternion.tex
        * run m-file generate_quaternion_pdf
        * copy-paste entire block at once to the terminal
        * follow instructions on <http://octave.sourceforge.net/developers.html>
@@ -28,12 +28,12 @@
 rm -R ~/octave/__TEMP__/quaternion/.hgignore
 cd ~/octave/__TEMP__
 grep -i version quaternion/DESCRIPTION
-tar czf quaternion-2.0.3.tar.gz quaternion/
-md5 quaternion-2.0.3.tar.gz
-md5 quaternion-2.0.3.tar.gz > md5_quaternion_pkg.txt
-uuencode quaternion-2.0.3.tar.gz < quaternion-2.0.3.tar.gz > quaternion-2.0.3.tar.gz.uue
+tar czf quaternion-2.2.0.tar.gz quaternion/
+md5 quaternion-2.2.0.tar.gz
+md5 quaternion-2.2.0.tar.gz > md5_quaternion_pkg.txt
+uuencode quaternion-2.2.0.tar.gz < quaternion-2.2.0.tar.gz > quaternion-2.2.0.tar.gz.uue
 octave -q --eval \
-"pkg install quaternion-2.0.3.tar.gz"
+"pkg install quaternion-2.2.0.tar.gz"
 octave -q --eval \
 "pkg load generate_html; generate_package_html ('quaternion', 'quaternion-html', 'octave-forge')"
 tar czf quaternion-html.tar.gz quaternion-html
@@ -48,7 +48,7 @@
 =====================================================================================
 
 rm -R ~/octave/__TEMP__
-rm -R ~/octave/quaternion-2.0.3
+rm -R ~/octave/quaternion-2.2.0
 
 
 =====================================================================================