Oh My ... it doesn't work after I upgraded to 1.0 ...

[pfafman]

See the README. The callback function return has been changed to the 'Node way' of callback(error, response). So you have to change your callbacks to the new way.

Until you get time to do that lock your package version

meteor add pfafman:materialize-modal@=0.4.0

[msolters]

Unless I am much mistaken in my understanding of Meteor's update mechanics, semantic version upgrades at the highest value will not auto-update. In other words, to go from 0.X.0 -> Z.0.0 you need to actually

meteor remove pfafman:materialize-modal

meteor add pfafman:materialize-modal

The point of semantic versioning is precisely to prevent auto-updating to a syntax that could break the previous implementation. I could be wrong though -- I speak only from experience with other packages. meteor update will list things it refuses to do automatically.