Chainfire has quite recently discharged SuperSU zip v2.78 SR4 as a recovery flashable zip. This is a snappy follow-up after the TWRP recovery for Pixel and Pixel XL devices were discharged formally before today.
Update: Chainfire simply affirmed. You can flash the SuperSU 2.78 SR4 from TWRP recovery on your Pixel and Pixel XL to get rooted. Peruse his full post on Google+.
We don’t have a Pixel phone close by to test/verify if flashing SuperSU v2.78 SR4 on Pixel phones by means of recovery gives SuperSU root get to, yet we are almost certain the update is something toward that path.
Chainfire is yet to make a declaration about the update formally on his Google+, Twitter or xda account. So we’ll simply leave this to you dear overcome perusers with a Pixel phone close by and TWRP recovery installed to take a stab at rooting by flashing this most recent SuperSU 2.78 SR4 work to your device.
We’ll make sure to update this post if the SuperSU 2.78 SR4 to be sure takes a shot at the Pixel and Pixel XL’s new TWRP recovery constructs. Stay tuned..