diff --git a/README.md b/README.md
index 02262f7..fa840d2 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@ This extension helps to improve frontend performance in TYPO3 CMS.
 It adds JS minification and some tweaks to the JS handling in general.
 It's possible to minify all generated HTML.
 
+
 ## Features
 
 TYPO3 does gzip compression but no minification of JS files. This extension adds
@@ -38,12 +39,17 @@ Considered the most robust, stable and fastest one. Under active development.
 https://github.com/wikimedia/mediawiki-core/blob/master/includes/libs/JavaScriptMinifier.php
 
 
+## Upgrade
+
+Clear cache via install tool.
+
+
 ## Feedback
 
-Please give feedback via twitter (@felixnagel) or email (info @ felixnagel . com).
 Feel free to add bug reports via GitHub issues or send PRs.
 
 
 ## Links
 
-* GitHub:		https://github.com/fnagel/fe_performance
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+* GitHub:		https://github.com/fnagel/fe_performance
+* Changelog:	https://github.com/fnagel/fe_performance/commits
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