Translation of "By stating" in German

Stardock has commented by stating that they are currently working on all of the multiplayer issues.
Stardock wies darauf hin dass sie derzeit an allen Multiplayer-Problemen arbeiten.
Wikipedia v1.0

Mr Malosse started out by stating that two deadlines were approaching.
Henri MALOSSE macht eingangs darauf aufmerksam, dass sich zwei Fristen näherten.
TildeMODEL v2018