acidanthera/OpenCorePkg 0.8.1 on GitHub

Improved ExtendBTFeatureFlags quirk on newer macOS versions, thx @lvs1974
Added notes about DMAR table and ForceAquantiaEthernet, thx @kokowski
Added System option in LauncherOption property, thx @stevezhengshiqi
Updated note about CustomPciSerialDevice, thx @joevt
Added read-only driver for NTFS
Switched Reset NVRAM and Toggle SIP to configurable boot entry protocol drivers
Supported optional Apple firmware-native NVRAM reset, thx @syncretic
Supported NVRAM reset optionally retaining BIOS boot entries
Supported user specified csr-active-config value for Toggle SIP
Added optional Enabled and Disabled flavours for Toggle SIP (allows theme designers to provide distinct icons)
Added PIIX4 ACPI PM timer detection for TSC calculations on Hyper-V Gen1 VMs