Best way to update from Marshmallows to Oreo on HTC Desire 10 lifestyle?

[Snowbrand]

Im pretty new to rooting and ROM and stuff. But I have a question about how to update my HTC Desire 10 lifestyle to Oreo (or maybe Android P, even if I guess its too early maybe). My phone is already rooted with TWRP, so now I just want a fresher android version pretty much. On HTC:s own website they have a list of ROM downloads so I was looking for an official firmware, but couldn't find one for Desire. So is there another way to do this?

EDIT: realised it said HTC 10 and not HTC Desire 10 (lifestyle and pro) on HTC:s site, it was only wishful thinking from my side.

 

[dhruvrana]

Im pretty new to rooting and ROM and stuff. But I have a question about how to update my HTC Desire 10 lifestyle to Oreo (or maybe Android P, even if I guess its too early maybe). My phone is already rooted with TWRP, so now I just want a fresher android version pretty much. On HTC:s own website they have a list of ROM downloads so I was looking for an official firmware, but couldn't find one for Desire. So is there another way to do this?

EDIT: realised it said HTC 10 and not HTC Desire 10 (lifestyle and pro) on HTC:s site, it was only wishful thinking from my side.

Any update on this ?
I am also looking for update or any custom ROM which might be compatible with my Desire Pro 10.