Missing Plugins?

[dotnetwise]

In your test-application code I can see commented the following lines:
plugins: [{
ptype: 'ext.ensible.cal.contextmenu'
}],
If I uncomment it I will get an error.
Is it intended in the future to support plugins, or this is already obsolete?

[bmoeskau]

Plugins are supported, but that particular plugin is not (the contextmenu code was moved directly into the view class).