Bolt Visual Scripting, will it be integrated into engine code?

Hi,
Hearing about the Acquisition of bolt I was wondering if the visual scripting solution will be integrated into C++ engine code or is this scripting solution going to remain as a C# library? I thought Unity was working on their own visual scripting solution and was a bit surprised by the acquisition, curious about the long term plan.

 

Unity put out a forum post detailing the plans they have for bolt:
https://forum.unity.com/threads/unity-acquires-bolt.880273/

As far as i understand Bolt it does generate C# code in the background , i do not think they will put in on the native side in the future.

 

thanks couldn't find any info.