Wings now list horizontal speed as "gliding power"
Jetpack and Hoverboard actually show their stats now
Luck potions and Garden Gnome now state their increases to luck

Flying carpet now lists hover time

Items that work from the inventory now state it in their tooltip.

Debuffs, and the flasks that inflict them, now state their damage per second
Items that inflict hellfire, shadowflame, and daybroken also state their damage per second
Mount tooltips contain additional information, including flight time for flying mounts
Some weapons that home or penetrate walls now state it in their tooltip
Various other tooltips adjusted or corrected

Sun Stone, Moon Stone, and their tinkers now mention they give a "blessing" to imply they can't be stacked, instead of stating it outright