cviebrock/eloquent-sluggable — pull request #56 by hammat (2014-09-09 14:06:33+00:00)
Title: Laravel changed its softdelete implementation. Softdelete tests crashed.

I just forked and cloned the repository.
Launching the tests lead me to the issue #47.

Here is the new way to implement softdelete model in latest laravel which allow all test to pass as expected.