OC 1.0.0 - Sequoia Beta 1
Working EFI for Sequoia Beta 1.
If you're having problems with installing and it results in Kernel Panic and frequent reboots after installation, change the SecureBootModel in Misc > Security to Disabled. After you've installed, you can re-enable it to j185. Also try to clear NVRAM on OC boot to make sure the SecureBootModel is properly disabled. You can press 'Space' on boot selection to select Clear NVRAM.
Also as with Sonoma, the Broadcom stack has been removed, so I've used Itlwm with Heliport app to connect with Wifi, make sure to install the app to connect with wi-fi.
Added boot args -lilubetaall to enable Lilu on the Beta 1. Will wait for final OpenCore to support this version.
All stable as of now. iMessages and Facetime works with Itlwm and not using AirportItlwm anymore after Sonoma. No OCLP patches support Root patching as of now to add Broadcom support.
Let me know if anyone have any issues. Thank you!