As of March 25 Thanks to Microsoft-Seattle we now know how to move forward with the aircraft for availability.

LIVERIES FOR DEFAULT AIRLINERS: Yes, we are working on them. We are not interested in releasing basic work. We are putting our strongest skills at work. Except many airlines.
The old hangars like the A320neo’s will be converted to the new 2024 format.

As of March 21 REGARDING THE 787 IN 2024, WE CURRENTLY HAVE A FIX, BUT WE NEED THE ABILITY TO STREAM THE 2024 VERSION TO CONCLUDE OUR TESTS. WE HAVE COMMUNICATED WITH ASOBO AND MICROSOFT. AT THE MOMENT WE ARE WAITING FOR AN ANSWER.

As of March 17 we are working on a streamable version of the aircraft.

As of March 5th, Asobo knows the BA 787 Dreamliners cannot be streamed due to the BravoAirspace folder name structure not being compatible with the streaming software. We will conduct a quick fix for those who want to utilize the aircraft in 2024.

They will be working on updating this issue with no ETA meanwhile we will be conducting work on these aircraft.

Furthermore:

Flight Simulator 2024 will include all of our product packages, including livery hangars except liveries for the Bell 407, PICA’s and A320v1.

All upgrades are free of charge.