Which function or addon is that

[BattleKing]

I just recognized the small "Posted by" text in the update post, where does it came from?

 

[Loki]

Hi edit it I did not find more information

 

[BattleKing]

No I mean the small little sentence just above the like button:
"posted by Loki"

If you edit the updates note, this sentence will not be added.

 

[DareSec]

only enxf can clarify