Thanks for the report. I will be checking in a fix shortly!
Version 3.5.0 now supports a 60 character title size.
Version 3.5.0 of the plugin now supports a responsive layout, and also adds a class name to the weekday row.
Version 3.5.0 now contains the event links in the mini calendar.
I will come up with a better solution for the next release, by adding the links to the hovered event.
