## Installing
-Shaarli requires php 5.1
+Shaarli requires php 5.1. `php-gd` is optional and provides thumbnail resizing.
* Download the latest stable release from https://github.com/shaarli/Shaarli/releases
* Unpack the archive in a directory on your web server
## Upgrading
-Delete all files and directories except the `data` directory, then unzip the new version of Shaarli.
-You will not lose your links and you will not have to reconfigure it.
-
+ * **If you installed from the zip:** Delete all files and directories except the `data` directory, then unzip the new version of Shaarli. You will not lose your links and you will not have to reconfigure it.
+ * **If you installed using `git clone`**: run `git pull` in your Shaarli directory.
## About