Season 6 of The Walking Dead was finally released on DVD and Blu-ray. Among the special features is an extended version of episode 16:
...executive producers Robert Kirkman, Scott M. Gimple and Greg Nicotero told EW previously that they shot Negan’s entrance two-ways, with a more profanity-laced version planned for the Blu-ray set, so you can expect to see that included.
Source: The Walking Dead: Extended version of season 6 finale to be released on Blu-ray
Having looked briefly (read: did not watch end to end, taking notes) at both versions on the Blu-rays, I can confirm that Negan drops quite a few F-bombs in the extended version while the standard version has much less profanity (just a few choice words).
However, there appears to be more differences than that: viewing the two versions, scenes do not occur at the same times. Some of them are off by 20-30 seconds, leading me to believe there is more material added to the extended edition earlier in the episode (note: the extended edition is only around a minute longer).
What differences other than Negan's profanity, if any, are there between the two versions of The Walking Dead season 6 episode 16? Are any of these differences important enough to add any meaningful information to the story?