v0.7.3

• Improved SSDT-PNLF compatibility with CFL+ graphics
• Fixed OpenCanopy performance loss due to redrawing introduced in 0.6.9
• Added pattern-based automatic variable initialisation for better security
• Updated underlying EDK II package to edk2-stable202108
• Updated Apple Secure Boot variables for x86legacy
• Updated Linux variants in Flavours.md
• Implemented Boot Entry Protocol, allowing plug-in boot entry drivers
• Added StringBuffer and FlexArray libraries
• Updated Drivers to support arguments (requires config.plist update, see samples)
• Added OpenLinuxBoot driver: OC-native Linux autodetect and boot without chaining via GRUB
• Fixed overlong boot entry names breaking text flow in builtin menu
• Added ForceOcWriteFlash UEFI quirk to enable writing OC system variables