diff --git a/CHANGELOG.md b/CHANGELOG.md
index 503c669..c220155 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Freifunk München Firmware Changelog
 
+## v2015.1-altdorf
+ - Changed SSID to altdorf.freifunk.net
+ - Changed Autoupdater URLs for altdorf firmware
+
 ## v2015.1
  - Updated to Gluon 2014.4 release
  - Autoupdater