diff --git a/CHANGES.rst b/CHANGES.rst
index 70f71e2..445538f 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,6 +1,15 @@
 ChangeLog
 =========
 
+Release 0.9.0 (not released yet)
+--------------------------------
+
+New Features:
+
+* Related Hosts: support updating DNS records of other hosts in same LAN by
+  a single updater (e.g. for IPv6 with changing prefix, IPv4 also works)
+
+
 Release 0.8.0 (not released yet)
 --------------------------------
 
diff --git a/README.rst b/README.rst
index 4dafd3b..3236404 100644
--- a/README.rst
+++ b/README.rst
@@ -43,6 +43,8 @@ Features
   shows reverse DNS lookup results (on host overview view).
 * Multiple Hosts per user (using separate secrets for security)
 * Add own domains / nameservers (public or only for yourself)
+* Related Hosts: support updating DNS records of other hosts in same LAN by
+  a single updater (e.g. for IPv6 with changing prefix, IPv4 also works)
 * Login with local or remote accounts (google, github, bitbucket, ...
   accounts - everything supported by python-social-auth package)
 * Manual IP updates via web interface