symfony/SwiftmailerBundle — pull request #67 by keesschepers (2013-11-12 09:44:16+00:00)
Title: ConsoleEvents is only supported in Symfony 2.3

Since the minimal requirements for this bundle is Symfony 2.1 (as far as I can see) I think Console Events should not yet be used. Or update the minimal requirements in the composer.json?

Anyway, thanks for looking at it!