diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1da7edd0..90e64661 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 20190516
+- **HPFEEDS Opt-In commandline option**
+  - Pass a hpfeeds config file as a commandline argument
+  - hpfeeds config is saved in `/data/ews/conf/hpfeeds.cfg`
+  - Update script restores hpfeeds config
+
 ## 20190511
 - **Add hptest script**
   - Quickly test if the honeypots are working with `hptest.sh <[ip,host]>` based on nmap.