RDX healing addon(incoming heals?)

[Fideus]

So friend of mine showed me RDX healing addon, or you may call it RDX5.

This is the original post he sent me.

Its quite neat addon, but i found that the version linked there does can not count incoming heals - which is a bit of a problem. So i looked for a incoming heals or HP deficit mechanic on known internet, but found nothing useful except one post stating that later thru Vanilla development that option(incoming heals) was added.

So, does a version like that exist and does anyone have one to share? Any help would be greatly appreciated.

[Geigerkind]

Incoming Heal?
HealCom from Rhena.

[Fideus]

That only gives info to addons like Luna.

See what i mean. I need it to be able to do same thing as luna in the picture.