We are happy to announce that after some testing and tweaking, SimpleCalendar 3.1.8 is compatible with Joomla 3.7. We will further refine the release to accomodate for changed stuff in J3.7 and include some of the items of our wishlist.

After installing the update to Joomla 3.7, SimpleCalendar appears to have an issue with the legacy Joomla DatePicker component, which has been replaced in 3.7 (see here). An update is necessary and I'll be working on one ASAP, I will post here as soon as it is ready.

Hello to all, just to let you know that the login issues have been fixed; thanks to those who took the time to write us and let us know there was something wrong with the login. It appears to be a Joomla bug that was fixed in Joomla 3.6.2.