diff --git a/CHANGELOG.md b/CHANGELOG.md
index fafd6ae..fdc4667 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,10 @@ list yields a list of all related PRs for each release.
 
 # [unreleased]
 
+## Added
+
+- Added commands to unlock and use STR secondary firmware slot.
+
 # [v6.0.0] 2024-02-08
 
 ## Changed