It’s unclear to me if those proposed buffs to Enhancement Shaman ever went through on or after June 4. Per the forums, they weren’t implemented that day. I can’t tell if I’ve improved or not. Sometimes, Blizzard implements them by stealth if they were missed.
This pure anecdotal but it seems like they are in. They weren’t in for a bit on reset but looking over my logs and keys I’m seeing a bit of a difference. Lightning Bolt damage has been massive especially in Keys, the gap has closed a bit on overall damage in a lot of keys I’ve been doing with Flameshock and Frostshock cranking damage. The 2% health increase is also in.