This addon was not originally built by me. The original addon was KeyBooster built by Tipsy13. The link to the original is https://mods.curse.com/addons/wow/254158-keybooster.
Patch 7.2 appears to have broken his/her addon and hasn't updated it in a few weeks so I figured I'd fix it and let others enjoy the fix as well. Let me know if you notice any issues I didn't fix.
-I also modified the appearance slightly based on what I liked, such as shortening the Keystone names in the LFG window with abbreviations.
- Fixed a bug where multiple whispers from the same person would cause the keystone in the LFG dungeon to display a null value
- Fixed the depleted key coloring
- Changed the default color for applicants without a keystone whispered yet to be gray
- Adjusted the LFG window size slightly
- Fixed the naming convention on the files to reflect KeyBooster2.0 instead of KeyBooster so that the Curse Client recognized it without manual install