Does anyone know if the Nether Update will come to the Xbox 360 version? Thanks.
No, as far as I know all non-Bedrock Edition platforms besides Java and 3DS are discontinued.
Unfortunately, Xbox 360 Edition will no longer being receiving updates.
It wont happen. The Xbox 360 version has been discontinued from its updates. Its stuck at title update 74 which is still well at the aquatic update content.