diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13fc97fb..06f49aab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -23,6 +23,7 @@ This project uses the changelog in accordance with [keepchangelog](http://keepac
 - Changed driver file proxmark3.inf to support both old and new Product/Vendor IDs (piwi)
 
 ### Added
+- Added `sc` smartcard (contact card) commands - reader, info, raw, upgrade, setclock, list (hardware version RDV4.0 only) must turn option on in makefile options (Willok, Iceman, marshmellow)
 - Added a bitbang mode to `lf cmdread` if delay is 0 the cmd bits turn off and on the antenna with 0 and 1 respectively (marshmellow)
 - Added PAC/Stanley detection to lf search (marshmellow)
 - Added lf pac demod and lf pac read - extracts the raw blocks from a PAC/Stanley tag (marshmellow)