Hi there!

As you know, i appreciate Calendar Filter very much :)

But obviously there is an issue with today's release.

When installing (even from the ZIP file itself), it says:

Warning

JInstaller: :Install: File does not exist [ROOT][TMP]/install_697da288372b8/plg_system_calendarfilter/classes
Plugin Update: Could not copy files from the source.
Package Update: There was an error installing an extension: plg_system_calendarfilter
Before updating ensure that the update is compatible with your Joomla! installation. 
You are strongly advised to make a backup of your site's files and database before you start updating.
danger

Error updating module.