Hi,
I'm currently running Firefox 53.0.2 Rev2. Firefox 53.0.3 was released on May 19:
https://portableapps.com/news/2017-05-19--firefox-portable-53.0.3-released
But I'm not prompted to update when I start up the Platform (even though the corresponding advanced option is checked) or when I manually check for updates.
What's going on?
Chris