diff --git a/readme.txt b/readme.txt
index 7aceacf..9987ed9 100644
--- a/readme.txt
+++ b/readme.txt
@@ -45,4 +45,5 @@ Pre-defines
    CHANGELOG:
    2024-04-18   STS-R5 new branch
    2024-04-18   GOOD at sleep 3.1uA and periodically uplink
+   2024-04-18   STABLE with no distance data 3.5uA 
   ******************************************************************************