The changes came on Nov 13, 2014, for Paladins and everyone else.
So what’s happening with Paladins in Particular? For Retribution, not much. For Protection and Holy, quite a bit more. Bliz is doing a lot of tweaking to tanking and more to healing.
They’re also doing away with Hit & Expertise, adding new stats, and recalculating how your primary stats work. Nothing big with that last, but tanks might notice a drop in their Parry numbers and Holy will get a few less critical heals.
Otherwise, read on for the abilities that have been hacked, pruned, tweaked, or otherwise changed, plus the new talents and the new Perks and Glyphs.
And, after all that, more changes came with patch 6.1 and still others will come with later patches.