The following error is reported in my Brave rewards center:
”Your browser needs to be updated to continue seeing ads.”
I have forced an update using apt update && apt upgrade followed by restart, and do receive new page ads, just no longer receiving push notifications.
Settings > About Brave reports:
Brave 1.83.118 (Official Build) (64-bit)
Chromium: 141.0.7390.108
Settings does not prompt for further upgrade
running on Ubuntu 24.04.3 LTS