To celebrate the BGA release of Twilight Imperium 4th Edition, and the long-awaited Prophecy of Kings physical reprint, some new options have been added on BGA:

Premade Map E is a generally balanced map option that is mostly made up of POK systems. This is for players who wanted to see a lot of the new systems and fight over the legendary planets.
Players Build Map + POK Systems uses the normal map building phase, but mixes POK systems into the possible draw pool.
Table Host Custom Setup now supports importing maps with POK systems.
As always, thanks go out to Fantasy Flight Games for approving these options. To answer the question ahead of time, there's no announcement about the full expansion, but you can vote here: https://boardgamearena.com/bug?id=144236

Premade Map E is a generally balanced map option that is mostly made up of POK systems. This is for players who wanted to see a lot of the new systems and fight over the legendary planets.
Players Build Map + POK Systems uses the normal map building phase, but mixes POK systems into the possible draw pool.
Table Host Custom Setup now supports importing maps with POK systems.
As always, thanks go out to Fantasy Flight Games for approving these options. To answer the question ahead of time, there's no announcement about the full expansion, but you can vote here: https://boardgamearena.com/bug?id=144236