diff --git a/firmware/Testing/2026-05-31-PowerSaving15.1-BETA/README.md b/firmware/Testing/2026-05-31-PowerSaving15.1-BETA/README.md
index c1d4350..fd59f90 100644
--- a/firmware/Testing/2026-05-31-PowerSaving15.1-BETA/README.md
+++ b/firmware/Testing/2026-05-31-PowerSaving15.1-BETA/README.md
@@ -2,5 +2,5 @@
 - Based on MeshCore 1.15 and PowerSaving 15.0.x
 
 Change logs:
-- For NRF52, added feature to keep time across resets.
+- For NRF52, added feature to keep time across resets. This is to keep receiving adverts even after a reset / fault or after automatically reboots.
 - For repeaters, added CLI to automatically reboot: **set reboot.interval <hours>** and **get reboot.interval**. <hours> is 0-255. 0 is disabled.