diff --git a/CHANGELOG.md b/CHANGELOG.md
index b4e14b1..48e736d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 TODO:
 
+v6
+--
+
+improve to PCB assembly and various small improvements:
+
+- use 1-channel Schmitt trigger
+- allow 5V power over USB
+- add button for configuration reset
+- complete BoM and placement information
 
 v5
 --