If you have some issues new version

[Davlatmurod]

Thanks new version. But I am tried new version issues.
I recommend last version add to composer.json file and update.
"philippfrenzel/yii2fullcalendar": "3.9.0"

[f1dz]

Yeah, I prefer to use this version. The new version has so many issues need to be fixed.

[sheershoff]

The correct command to downgrade if requiring blames lock file that it is impossible to downgrade:

composer require --verbose --prefer-dist --update-with-dependencies philippfrenzel/yii2fullcalendar:3.9.0