"Items rewarded from emissary bags now more closely match the quality of World Quest rewards" erm what?
- - - Updated - - -
Never mind, found the details on wowhead:
In the latest round of Blizzard hotfixes, items from Emissary rewards will now have an ilvl closer to those from World Quests. Emissary caches tended to have loot in the ilvl 805 range, which didn't feel rewarding after World Quest rewards were scaling up to ilvl 835 before Titanforged procs.