For the first time in memory, Uchtdorf as a senior church leader, actually stated that church leaders make mistakes. In my opinion, this is nice to acknowledge but hardly constitutes a ground-breaking change in direction. It's a little like saying the sky is blue - so obvious that it does not need stating.
More important for the gay community it does nothing to repair the past wrongs and hatred the Mormons have expressed for decades against us. Being invited back with no significant changes to the teachings and practices of the church smacks of another invitation to be abused.
Personally, I participated in the church for long enough to know that being gay and LDS is a spiritual and live sucking proposition. I will need some pretty strong evidence that I'm respected and accepted as I am before I would even consider going back.