The trolls backed off
Mycroft posted an update: https://mycroft.ai/blog/patent-troll-update-1/
<blockquote>We are pleased to announce that on February 11th the plaintiff voluntarily dismissed the case filled in the Eastern District of Texas.
This is a win. To be more specific we have won the battle, not the war. There are still many ways this could play out. Only time will tell, but rest assured we will keep the community up to date every step of the way.</blockquote>