+####Upgrading plugins
+When you specify a certain plugin version, you can upgrade that plugin by specifying the new version.
+
+```puppet
+elasticsearch::plugin { 'elasticsearch/elasticsearch-cloud-aws/2.1.1':
+ module_dir => 'cloud-aws',
+}
+```
+
+And to upgrade, you would simply change it to
+
+```puppet
+elasticsearch::plugin { 'elasticsearch/elasticsearch-cloud-aws/2.4.1':
+ module_dir => 'cloud-aws',
+}
+```
+
+Please note that this does not work when you specify 'latest' as a version number.
+
+###Scripts
+
+Install [scripts](http://www.elastic.co/guide/en/elasticsearch/reference/1.x/modules-scripting.html) to be used by Elasticsearch.
+These scripts are shared accross all defined instances on the same host.
+
+```puppet
+elasticsearch::script { 'myscript':
+ ensure => 'present',
+ source => 'puppet:///path/to/my/script.groovy'
+}
+```
+