As explained in this post, the beta versions of FoCal are time limited to make sure you don’t end up using an old version. FoCal for Windows 188.8.131.52 expired today, so there’s a new version available.
We’re not quite ready with the next set of features, so this is functionally identical to 184.108.40.206 which was the last released Windows version. While we will have another Windows release by the end of this week (i.e about 48 hours from now), we didn’t want to make you wait without any FoCal 1.7 functionality!
You can download it from the License Management System as usual – log in and download it now.