The update features nerfs to pretty much all gear pieces and their enchants along with a new heavy chest (the old chest nerfed a lot and a new chest added with a different look which matches the idea of "heavy armor" better.
In addition to the above I've added more arrows!
More gear adjustments:
More magic resist on the shield and necklace.
60% sneak added to chest and nerf to sneak of boots makes for a buff from 80% to a total of 120% sneak.
100 health added to chest.
Base armor on the light armor gear set increased by about 30 in total.
Weapon enchant adjustments - Frost damage removed and stamina/health absorb buffed slightly.
Boots and gloves with Nightingale look added to the Light Armor set (2 new items).
Rename of previous boots to "Stompers"
Some tooltips might not show all enchants affecting the item. This is mainly affecting the chest armor