OS 5 for existing third-generation Kindle fire HDX 8.9's : When??

Have Kindle Fire 8.9 HDX, 3 rd Gen. Had it for over a year.

Has anyone any idea with regard to when we may be getting the over the air upgrade (OTA) to OS 5 ?

Folks at Kindle MAYDAY button have no clue.

Gather all existing stock ROMs for P8 GRA-L09 here

Hello
pls I am looking for all possible or existing stock roms for P8 GRA-L09
pls post all possible links here
thnx