The first 2.0.10 patch notes caused quite a bit of a stir and so it seems that Blizzard saw fit to revise them, at least on the test realms for now...

• The effectiveness of priest's "Fade: Rank 7" has been increased by approximately 25%. This doesn't address concerns about Fade's uselessness in PvP and solo situations, it should help priests in some group situations.
• Per Nethaera, the priest's Circle of Healing spell mana cost will be reduced by 25%, not 33% as the patch notes say, or 30% as Eyonix mentioned recently. (Yes, I'm confused too.)
• The bonus of shaman's "Wrath of Air" (currently increases spell damage by up to 101) totem now applies to healing spells as well. Not a bad buff for healing shamans or any healers grouping with shamans.
• Increased the health bonus from warrior's "Commanding Shout" by 50%. The should increase the health bonus from 730 to 1095.
• The warrior's "Improved Battle Shout" talent has been renamed to "Commanding Presence" and now increases the health bonus from "Commanding Shout" in addition to increasing the melee attack power from "Battle Shout".
• Many dungeon tweaks.