diff --git a/README.md b/README.md
index 6c8a1cb..ce001fd 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ Shows combining ucShellBrowse and ucShellTree:
 
 ## Updates
 
-(Jan 20 2023) All code updated to R1: IPAO hooking code has been integrated into ucShellBrowse and ucShellTree, rather than as a separate module. As a separate module it couldn't be in both, there would be a conflict or it would be missing. But twinBASIC's support for AddressOf on class members makes having it as a standard module unneccessary. Additionally, the property descriptions from the VB version have been added to ucShellTree.
+(Jan 20 2023) All code updated to R1: IPAO hooking code has been integrated into ucShellBrowse and ucShellTree, rather than as a separate module. As a separate module it couldn't be in both, there would be a conflict or it would be missing. But twinBASIC's support for AddressOf on class members makes having it as a standard module unneccessary. ucShellBrowse now loads the navigation sound even when not set by Explorer, the default in Win10, with a user option to disable this behavior if not desired. Additionally, the property descriptions from the VB version have been added to ucShellTree.
 
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