Looks like all those R.I.P. Ana posts really got to Blzrd ears as they are now going to remove the nerfs for Ana. The changes are like this:
Hacked health packs can now be seen through walls for her allies. This is extremely useful for new players to learn where the packs are.
Orb of Destruction
Weapon spread removed.
Impact damage and healing reverted to live values
Orb of Discord
Targeting through barriers has been reverted
Check out the latest PTR notes, which are set to go up at some point today.