diff --git a/README.md b/README.md
index 6ac1daee8b..ee1603dd00 100644
--- a/README.md
+++ b/README.md
@@ -1,23 +1,18 @@
-# EGroupware
+# EGroupware 17.1
 | Branch | Status | Composer |
 | ------ | ------ | -------- |
-| master | [![Build Status](https://travis-ci.org/EGroupware/egroupware.svg?branch=master)](https://travis-ci.org/EGroupware/egroupware) | [![Dependency Status](https://www.versioneye.com/user/projects/57527deb7757a00041b3a25e/badge.svg?style=flat)](https://www.versioneye.com/user/projects/57527deb7757a00041b3a25e) |
-| 16.1 | [![Build Status](https://travis-ci.org/EGroupware/egroupware.svg?branch=16.1)](https://travis-ci.org/EGroupware/egroupware) | [![Dependency Status](https://www.versioneye.com/user/projects/57527e0c7757a0003bd4aecb/badge.svg?style=flat)](https://www.versioneye.com/user/projects/57527deb7757a00041b3a25e) |
-| 14.2 | [![Build Status](https://travis-ci.org/EGroupware/egroupware.svg?branch=14.2)](https://travis-ci.org/EGroupware/egroupware) | [![Dependency Status](https://www.versioneye.com/user/projects/57527e0c7757a0003bd4aecb/badge.svg?style=flat)](https://www.versioneye.com/user/projects/57527e0c7757a0003bd4aecb) |
+| 17.1 | [![Build Status](https://travis-ci.org/EGroupware/egroupware.svg?branch=17.1)](https://travis-ci.org/EGroupware/egroupware) | [![Dependency Status](https://www.versioneye.com/user/projects/57527e0c7757a0003bd4aecb/badge.svg?style=flat)](https://www.versioneye.com/user/projects/57527deb7757a00041b3a25e) |
 ### Default and prefered installation method for EGroupware is via your package manager:
 
   https://software.opensuse.org/download.html?project=server%3AeGroupWare&package=egroupware-epl
 
-### Installing EGroupware 16.1 from github:
-[switch to 16.1 branch](https://github.com/EGroupware/egroupware/tree/16.1) and follow instructions there
-
-### Installing EGroupware development version:
+### Installing EGroupware 17.1 from Github:
 * cd /path/to/your/docroot
-* git clone https://github.com/EGroupware/egroupware.git # or git@github.com:EGroupware/egroupware.git for ssh
+* git clone -b 17.1 https://github.com/EGroupware/egroupware.git # or git@github.com:EGroupware/egroupware.git for ssh
 * cd egroupware
 * install composer.phar from https://getcomposer.org/download/
 * install myrepos (mr) from https://myrepos.branchable.com/ or your distribution package manager
-* add a line /path/to/egroupware/.mrconfig to your ~/.mrtrust, to allow running composer.phar and git clone -b 16.1
+* add a line /path/to/egroupware/.mrconfig to your ~/.mrtrust, to allow running composer.phar and git clone -b 17.1
 * mr up
 * enable further / non-default EGroupware apps by uncommenting them in .mrconfig and run mr up
 * continue installation at http://localhost/egroupware/setup/
@@ -26,3 +21,10 @@
 * npm install -g grunt-cli # installs grunt command globally, if you have not already done so
 * npm install # installs required npm/grunt modules into node_modules/ dir
 * run grunt manually after every update, or better uncomment grunt steps in .mrconfig
+
+### Switching a git installation from master or 16.1 to 17.1:
+```
+for d in . * activesync/vendor/z-push/z-push api/src/Db/ADOdb ; do [ -d $d/.git ] && (echo $d; cd $d; git checkout 17.1); done
+```
+
+For further instalation instructions see our wiki.