Shadowed Unit Frames Redux

Note : This is an unofficial update of Shadowed Unit Frames, specifically adapted for Midnight and Forever. The primary goal of this fork is to ensure functionality and performance within the technical constraints of the new API. It is not maintained by the original author.
SUF remains focused on a simple configuration while maintaining the flexibility that most users care about, preventing unnecessary bloating that sacrifices performance.

Anchoring

The anchoring system will let you solve all alignment issues, by allowing you to anchor a frame to another and set a simple offset from the frame it is anchored to, or by manually setting the X/Y position of the frame.

Zone configuration (Disabling options/units by zone type)

Units and modules can be enabled or disabled based on the type of zone you are in. Profiles do not have to be swapped and it is all automatic.

Units

Supports unit frames are as follows:
Player: Player, Pet, Pet Target
General: Target, Target of Target, Target of Target of Target, Focus, Focus Target
Party: Party, Party Pets, Party Targets, Party ToT
Raid: Raid, Raid Pet, Main Tank, Main Tank Target, Main Assist, Main Assist Target, Boss, Boss Target, Boss ToT, Main Assist ToT, Main Tank ToT
Arena: Arena, Arena Target, Arena Pets, Arena ToT
Battleground: Battleground, Battleground Target, Battleground Target

Features

Tags: Includes a simple tagging system that can be customized in virtually any way using Lua, even if something isn't included by default odds are you can make the tags.
Incoming Heals: Supports the Blizzard Events for incoming heal data, no external libraries needed.
Auras: Can be set to only show auras you casted, or can cast on others. Can enlarge auras that you casted, and hide the cooldown ring on the timers of auras you didn't cast as well to make it more obvious which ones you casted and which ones you didn't.
Aura Timers
Fader: Fades frames when out of combat and inactive (100% mana/no target)
Class Power (Eclipse, Holy Power, etc): Supports all of the class power features from Eclipse to Burning Embers.
Highlighting: Border highlighting of frames based on mousing over them, aggro or you are targeting/focusing them.
Range Checking: Fades frames out that are out of range of you
Exportable Layouts: If you have a layout, or your friend has a layout you want to try out you can export/import SUF layouts by going to /suf -> Layout Manager
Profiles: You can change from any profile to another one without reloading your UI, should you want to use a completely different layout based on zone you can easily switch profiles without hassle.

Original authors : Shadowed & Nevcairiel
Original project : https://www.curseforge.com/wow/addons/shadowed-unit-frames
Licensing : All rights belong to Shadowed