Minimwatch new package notification no longer working?

[ac16161]

My Minimserver installation is set with auto update disabled. I've always found that when a new package version is available, Minimwatch tells me this when I start it. I've noticed on the last couple of package updates that Minimwatch no longer does this. Last night, I happened to boot up an old NAS with Minimserver on it, and Minimwatch notified me of the available update, so I am wondering if at some point a package update broke this?

I run Minimwatch on a Win 7 PC.

Thanks.