This has been tested on Classic with a Rogue up to level 5 using various modules and casually checked against a few level 1 classes. I'm sure there's a lot more to do here. I also made sure to test on Live.
Where possible I tried to check for API availability rather than specific client versions or program IDs. There are many cases where that's impractical, however, so version/program ID checks were used.
This was tested with:
* Ace3 @r1225
* AceGUI-3.0-SharedMediaWidgets @r61
* LibDBIcon-1.0 @v8.2.0
* LibDogTag-3.0 @v80200.1
* LibDogTag-Unit-3.0 @v80200.1-2-g93a898d-alpha
* LibRangeCheck-2.0 @v4.2.3 (with a couple of local changes)
* LibSharedMedia-3.0 @r113-alpha
Changing this default has confused too many people, so let's put it back. Now this information is technically duplicated, but avoiding confusion is more important.
The player health bar will now show a (by default) faded white bar above the health for the amount of absorption the player currently has. The incoming heal bar starts above both the player health and the absorb, if any is present.
Also disabled the PlayerAbsorb bar by default since it's redundant. It can still be enabled separately if desired.