0.6.5

• Bootloader and kexts updated to January 2021 release (discussion in #82)
• YogaSMC implementation (dev in #71)
• Fix PlayChime entry improperly written in /EFI/OC/Config.plist (close #77)
• Adds BrightnessKeys (close #84)
• Substantial trackpad's driver update (close #83)
• ScanPolicy reverted back to 0
• New (old) battery patches