Can’t stress this enough. If you’re relying on openGApps for google services / play store etc, you will need to reinstall openGApps after every update, or risk having an unstable, over-active (heat, battery drain), or non-bootable system. The advice in the guide, unless the update procedure is very different with this update, still stands:
The update may (in this case will) also downgrade TWRP. Check whether TWRP is still up to date before starting the update (or make sure to install it after the update completes. Remember to reboot from TWRP straight back into TWRP, or the TWRP update will not complete).