Downloaded and installed the latest version from Avast Website: v.70.0.917.103
FYI> Auto update not functioning.
Edit: Word from Avast> quote:
“Avast Secure Browser v70 has been now been released as an automatic update to all existing ASB users”
About Avast ASB says version 70.0.917.103 as of today.
Auto Update worked here behind the scenes, no user input required.
Old version was 69.1.852.101.