No change from 3.0 to 4.0 when updating with composer

[bkonetzny]

Running composer outdated gives update from 3.0 to 4.0:

$ composer outdated
vernes/yiimailer    v3.0    v4.0    Yii extension for sending emai...

But running composer update vernes/yiimailer will do nothing:

$ composer update vernes/yiimailer
Loading composer repositories with package infoUpdating dependencies (including require-dev)
Nothing to install or update
Generating autoload files

Is the package correctly published to packagist?

[vernes]

Sorry for a late response. Version 4.0 changed autoloading and paths and it required major version change:
#36

[bkonetzny]

Ah, sorry, my version contraint was ^3.0, so update didn't work. Thanks for clarification!