Changelog.md 18.6 KB
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OpenCore Changelog
==================
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#### v0.6.1
- Improved recognition of early pressed hotkeys, thx @varahash
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- Made DMG loading support configurable via `DmgLoading`
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- Added iMac20,1 and iMac20,2 model codes
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- Fixed display name for older Xeon CPUs like Xeon E5450
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- Added kext injection support without kernel caches
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- Added Comet Lake-LP HDA device code
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- Fixed OS boot selection on SATA controllers with legacy OPROMs
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- Fixed RSDP ACPI table checksum recalculation
- Added immutablekernel loading support for 10.13+
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- Fixed solving some symbols to zero in 11.0 kext inject
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- Reduced OpenCanopy size by restricting boot management access
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- Added `BuiltinText` variant for `TextRenderer` for older laptops
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- Fixed `SyncRuntimePermissions` creating invalid MAT table
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- Added EFI FAT image loading support (macOS 10.8 and earlier)
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- Added 64-bit cacheless kext injection and patching support (macOS 10.9 and earlier)
- Added 64-bit mkext kext injection and patching support (macOS 10.6 and earlier)
- Fixed XNU hook matching non-kernel files
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- Updated builtin firmware versions for SMBIOS and the rest
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- Fixed patching of ACPI tables in low memory
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- Fixed macOS 11.0 DMG recovery loading without hotplug
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- Fixed `XhciPortLimit` quirk on 10.12.6 and possibly other versions
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#### v0.6.0
- Fixed sound corruption with AudioDxe
- Fixed icon choice for Apple FW update in OpenCanopy
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- Fixed APFS driver loading on Fusion Drive
- Added Comet Lake HDA device code
- Fixed audio stream position reporting on non-Intel platforms
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- Added `Firmware` mode to `ResetSystem` to reboot into preferences
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- Replaced `BlacklistAppleUpdate` with `run-efi-updater` NVRAM variable
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- Fixed reset value and detection in `FadtEnableReset` ACPI quirk
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- Fixed freezes during boot option expansion with PXE boot entries
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- Updated underlying EDK II package to edk2-stable202005
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- Added `ProvideMaxSlide` quirk to improve laptop stability, thx @zhen-zen
- Fixed slide choice on platforms when 0 slide is unavailable, thx @zhen-zen
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- Fixed assertions caused by unaligned file path access in DEBUG builds
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- Renamed `ConfigValidity` utility to `ocvalidate` for consistency
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- Added `GlobalConnect` for APFS loading to workaround older firmware issues
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- Added 11.0 support for `AvoidRuntimeDefrag` Booter quirk
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- Fixed 11.0 lapic kernel quirk as of DP1
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- Improved boot selection scripts for macOS without NVRAM
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- Added UGA protocol compatibility in `ProvideConsoleGop` quirk
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- Added `UgaPassThrough` option to support UGA protocol over GOP
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- Added `AppleFramebufferInfo` protocol implementation and override
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- Fixed serial initialisation when file logging is disabled
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- Fixed FSBFrequency reporting on Meron and similar CPUs
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- Fixed incorrect volume icon dimension requirements in OpenCanopy
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- Added preview version of KernelCollection injection code
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- Fixed ACPI reset register detection in DxeIpl
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- Added MacBookPro16,4 model code
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- Updated builtin firmware versions for SMBIOS and the rest
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- Fixed OSXSAVE reporting when emulating CPUID on newer CPUs
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- Added `SerialInit` option to perform serial initialisation separately
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- Fixed OpenDuetPkg booting on Intel G33 with SATA controller in RAID mode
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- `PlatformInfo` `Automatic` for all models
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- Fixed 32-bit OpenDuetPkg booting on machines with over 4 GBs of RAM
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- Fixed delays with OpenDuetPkg booting with certain SATA controllers in IDE mode
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- Fixed display name for some high core count i9 CPUs like 7920X
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- Fixed SSDT-EC-USBX
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#### v0.5.9
- Added full HiDPI support in OpenCanopy
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- Improved OpenCanopy font rendering by using CoreText
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- Fixed light and custom background font rendering
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- Added `Boot####` options support in boot entry listing
- Removed `HideSelf` by pattern recognising `BOOTx64.efi`
- Added `BlacklistAppleUpdate` to avoid Apple FW updates
- Fixed accidental tool and NVRAM reset booting by default
- Fixed unrecognised select `com.apple.recovery.boot` entries
- Changed NVRAM reset not to erase `BootProtect` boot options
- Improved boot performance when picker UI is disabled
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- Enforced the use of builtin picker when external fails
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- Fixed warnings for empty NVRAM variables (e.g. rtc-blacklist)
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- Added `ApplePanic` to store panic logs on ESP root
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- Fixed `ReconnectOnResChange` reconnecting even without res change
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- Fixed OpenCanopy showing internal icons for external drives
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- Fixed OpenCanopy launching Shell with text over it
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- Added partial hotkey support to OpenCanopy (e.g. Ctrl+Enter)
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- Added builtin text renderer compatibility with Shell page mode
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- Fixed `FadtEnableReset` with too small FACP tables and some laptops
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- Fixed CPU detection crash with QEMU 5.0 and KVM accelerator
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- Removed `RequestBootVarFallback` due to numerous bugs
- Added `DeduplicateBootOrder` UEFI quirk
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- Removed `DirectGopCacheMode` due to being ineffective
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- Fixed assertions on log exhaustion causing boot failures
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- Fixed builtin text renderer failing to provide ConsoleControl
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- Fixed compatibility with blit-only GOP (e.g. OVMF Bochs)
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- Fixed ignoring `#` in DeviceProperty and NVRAM `Delete`
- Renamed `Block` to `Delete` in `ACPI`,`DeviceProperties`, and `NVRAM`
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- Added MacBookPro16,2 and MacBookPro16,3 model codes
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- Added PCI device scanning policy support (e.g. VIRTIO)
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- Improved playback performance in AudioDxe
- Updated builtin firmware versions for SMBIOS and the rest
- Added improved CPU type detection for newer CPU types
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- Added ConfigValidity utility and improved config validation
- Added serial port initialisation for serial debug logging
- Disabled empty debug log file creation to avoid ESP cluttering
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- Added `TscSyncTimeout` quirk to workaround debug kernel assertions
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- Added first-class Windows support to bless model
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- Fixed `LapicKernelPanic` kernel quirk on 10.9
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- Added prebuilt version of `CrScreenshotDxe` driver
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- Fixed Hyper-V frequency detection compatibility
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- Added `SysReport` option for DEBUG builds to dump system info
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- Fixed crashes on some AMD firmwares when performing keyboard input
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#### v0.5.8
- Fixed invalid CPU object reference in SSDT-PLUG
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- Fixed incorrect utilities and resources packaging
- Fixed `Custom` `UpdateSMBIOSMode` modifying SMBIOSv3 table
- Updated docs to cover separating SMBIOS via `UpdateSMBIOSMode`
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- Fixed rendering macOS installer icons in OpenCanopy
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- Added APFS support with Fusion Drive and enhanced security
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- Added AppleEvent mouse support in OpenCanopy
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- Fixed AppleEvent and OpenCanopy compatibility with OVMF TPL restrictions
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- Added mouse drivers to the package as OVMF needs one
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- Added memory region reservation support
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- Added RtcRw tool to manipulate RTC memory
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- Added `PatchAppleRtcChecksum` kernel quirk
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- Added `AppleRtcRam` protocol implementation
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- Renamed `Protocols` to `ProtocolOverrides` for clarity
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- Added ResetSystem tool to allow shutdown/reset actions in the menu
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- Added experimental `BootProtect` `Security` option
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- Fixed kext injection in 10.8 installer
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- Added timeout support to OpenCanopy user interface
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- Fixed handling 24-bit screen resolutions
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- Added `Ps2KeyboardDxe` driver for DuetPkg
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- Updated `BootInstall` DuetPkg version (now opensource)
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- Added partial HiDPI support in OpenCanopy
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- Update builtin firmware
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- Fixed invalid checksum checks when creating vault (thx @dakanji)
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#### v0.5.7
- Added TimeMachine detection to picker
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- Added early preview version of OpenCanopy
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- Fixed FS discovery on NVMe with legacy drivers
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- Added `DirectGopCacheMode` option for FB cache policy
- Added `KeyFiltering` option to workaround buggy KB drivers
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- Added tool and custom entry separation in audio assistant
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- Added `OpenControl` tool to configure full NVRAM access from Shell
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- Added `boot.efi` debug protocol support for 10.15.4+
- Added `boot.efi` performance logging for 10.15.4+
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- Added `ProtectUefiServices` quirk to fix `DevirtualiseMmio` on Z390
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- Replaced `BOOTCAMP Windows` with `Windows` to match the original
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- Added bundled `OpenShell` originally available as OpenCoreShell
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- Rework `readlabel` utility into `disklabel` with encoding support
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- Renamed `FwRuntimeServices` driver to `OpenRuntime`
- Renamed `AppleUsbKbDxe` driver to `OpenUsbKbDxe`
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- Update builtin firmware
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- Fixed `PowerTimeoutKernelPanic` on 10.15.4
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- Fixed 4K section alignment in `OpenRuntime` to fix Linux booting on SKL
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- Introduced `SyncRuntimePermissions` to fix multiple memory permission flaws
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- Introduced `RebuildAppleMemoryMap` to fix macOS booting on Dell 5490
- Removed `ShrinkMemoryMap` in favour of more advanced `RebuildAppleMemoryMap`
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- Marked `EnableWriteUnprotector` as deprecated on modern systems
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- Introduced `ProtectMemoryRegions` to fix memory region handling
- Removed `ProtectCsmRegion` in favour of `ProtectMemoryRegions`
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- Renamed `PickerAttributes` to `ConsoleAttributes`
- Introduced `PickerAttributes` as a matter of UI configuration
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#### v0.5.6
- Various improvements to builtin text renderer
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- Fixed locating DMG recovery in APTIO IV firmwares on FAT32
- Fixed loading DMG recovery in APTIO IV firmwares on FAT32
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- Removed `AvoidHighAlloc` quirk due to removed I/O over 4GB
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- Moved `ConsoleMode`, `Resolution` options to `Output` section
- Moved console-related UEFI quirks to `Output` section
- Replaced `ConsoleControl` and `BuiltinTextRenderer` with `TextRenderer`
- Removed `ConsoleBehaviourOs` and `ConsoleBehaviourUi`
- Fixed providing ConsoleOutHandle GOP when running from Shell
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- Added `PickerAttributes` option to colour picker
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- Added `ProtectSecureBoot` option through FwRuntimeServices
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- Replaced `RequireVault` and `RequireSignature` with `Vault`
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- Added `BootKicker` tool to support launching Apple BootPicker
- Added BootPicker support as an external UI in OC through `PickerMode`
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- Added `DirectGopRendering` option to use direct GOP output
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- Multiple memory corruption and performance fixes for PNG support
- Fixed `DefaultBackgroundColor` variable handling
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- Added `HideAuxiliary` and `Auxiliary` options
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- Fixed picker timeout and log timestamps for VMware
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- Fixed NULL parent DeviceHandle for launched tools
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- Added bundled HiiDatabase driver for very old firmwares
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- Added SSE2 support in memory intrinsics for better performance
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- Improved ACPI PM timer CPU frequency calculation performance
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- Improved LapicKernelPanic compatibility with newer macOS versions
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- Fixed drivers starting with `#` not being skipped
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- Added audio support through AudioDxe with optional boot chime
- Added VoiceOver accessability support in boot.efi for 10.13+
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- Added `PickerAudioAssist` option for audio assistance in picker
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- Added `HdaCodecDump.efi` tool in default package
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- Added legacy AudioDxe and Microsoft namespaces to Reset NVRAM
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- Merged `OcSupportPkg` with `OpenCorePkg` for easier bisection
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- Disabled warnings in release versions of NVMe and XHCI drivers
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#### v0.5.5
- Fixed CPU bus ratio calculation for Nehalem and Westmere
- Fixed CPU package calculation on MacPro5,1 and similar
- Improved OpenCore rerun detection for new versions
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- Fixed loading picker on boot failure when it is hidden
- Added PMC ACPI sample for 300-series chipsets
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- Improved driver connection performance on APTIO IV
- Fixed boot option saving in LogoutHook.command
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- Added support for OEM information in `ExposeSensitiveData`
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- Improved `SanitiseClearScreen` to avoid mode switching
- Replaced `SupportsCsm` with `AdviseWindows` enabling UEFI mode
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- Fixed issues with default boot path selection on some boards
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- Update builtin firmware versions
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- Fixed `AdviseWindows` not setting `FirmwareFeatures` in NVRAM
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- Added `TakeoffDelay` option for improved action hotkey support
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- Added Mac GOP support to `ProvideConsoleGop` quirk
- Added experimental `BuiltinTextRenderer` boot option
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- Added `DummyPowerManagement` kernel quirk to disable CPU PM
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#### v0.5.4
- Added Enter key handling in boot menu for quick proceed
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- Update builtin firmware versions
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- Bundled FwRuntimeServices driver with OpenCore
- Allowed writing to non-volatile variables with disabled write
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- Fixed microcode reading on Intel CPUs
- Fixed SMBIOS Type4 External Clock values
- Improved Windows compatibility on some setups (acidanthera/bugtracker#614)
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- Added `SupportsCsm` and option in `PlatformInfo/Generic`
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- Added `OSInfo` protocol support
- Added `SignalAppleOS` `Booter` quirk to enable IGPU on Macs in other OS
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- Added `AppleSmcIo`protocol support (replaces `VirtualSmc` UEFI driver)
- Added `AuthRestart` security property for VirtualSMC authenticated restart
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- Fixed input protocol initialisation on VMware fusion
- Added arrow key handling in boot menu
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- FileVault 2-like key input is now the only supported input in boot menu
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- Fixed 5 second delay when exiting Shell to OpenCore Picker
- Added default boot option update and `AllowSetDefault` `Security` option
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- Fixed CPU package detection on configurations with multiple CPUs
- Bundled CleanNvram and VerifyMsrE2 tools for debugging
- Added screen clearing after choosing boot entry in picker
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- Added `WriteFlash` NVRAM option to enable writing variables in `Add`
- Added `LegacyOverwrite` NVRAM option to allow overwriting variables by nvram.plist
- Added `AppleXcpmForceBoost` kernel quirk to maximise select Xeon performance
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- Bundled NvmExpressDxe and XhciDxe drivers for platforms that need them
- Added `IncreasePciBarSize` kernel quirk for select platforms with PCI space issues
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#### v0.5.3
- Update builtin firmware versions
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- Fixed interpreting letters in boot menu
- Fixed timeout abortion with PollAppleHotKeys quirk
- Fixed rare kext injection failure due to plist-only kext in prelinkedkernel
- Fixed error reporting for dmg loading
- Added various debugging improvements
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- Added new crypto stack resulting in vault key format changes
- Added `UnblockFsConnect` UEFI quirk to fix missing filesystems on some laptops
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- Added `RequestBootVarFallback` UEFI quirk to circumvent firmware boot option issues
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- Added `ThirdPartyDrives` kernel quirk fixing SSD trim and 10.15 SATA hibernation (thx @lvs1974)
- Removed `ThirdPartyTrim` kernel quirk in favour of `ThirdPartyDrives`
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- Added Intel Xeon E5 (Broadwell-EP) support (thx @crazyi)
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- Switched to edk2-stable201911, which is now the minimum supportd EDK II version
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#### v0.5.2
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- Fixed `MinKernel` and `MaxKernel` logic (thx @dhinakg, @reitermarkus)
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- Fixed ASSERT when booting non-Apple OSes without arguments from the DEBUG version
- Added `MmioWhitelist` configuration option
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- Added `PowerTimeoutKernelPanic` kernel quirk
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- Fixed erratic cursor appearing in release builds
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- Moved `ReconnectOnResChange` to a user-configurable quirk to avoid freezes
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- Added OpenCore version to picker ui, configured by `ExposeSensitiveData`
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- Added hypervisor CPUID support to work with virtualization (thx @Leoyzen)
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#### v0.5.1
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- Added support of kernel resource kext injection
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- Added support for 0.25% clock slowdown on Xeon Scalable CPUs (thx @mrmiller)
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- Replaced `MatchKernel` with `MinKernel` and `MaxKernel`
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- Added `Arguments` to `Tools` and `Entries` sections
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- Fixed broken timer for 300 series Intel chipsets
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- Added `Input` section for mouse and keyboard aggregation
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#### v0.5.0
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- Added builtin firmware versions for new models 2019
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- Fixed LogoutHook leaving random directories in `$HOME`
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- Fixed FSBFrequency calculation on Xeon Scalable CPUs (thx @mrmiller)
- Fixed ARTFrequency specifying on Intel server and atom models
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- Increased log size to 256 KB by default
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- Added `ReplaceTabWithSpace` quirk to improve Shell experience
- Added `ClearScreenOnModeSwitch` quirk to avoid visual glitches
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- Added `MISC_PWR_MGMT` patch to `AppleXcpmExtraMsrs` quirk (thx @mrmiller)
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- Added `DevirtualiseMmio` quirk to `Booter` section
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- Added FileVault 2 user interface protocols formerly in AppleUiSupport
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- Improved kernel patch logging to include configuration comments
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- Added MSFT basic data and Linux root fs recognition to `ScanPolicy`
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- Fixed RT region protection restoration regression (thx Sniki)
- Added `OPT`, `CMD+R`, `CMD+OPT+P+R` boot action hotkey support
- Added `PollAppleHotKeys` to register boot.efi hotkeys in the picker
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- Added `DisableSingleUser` quirk to prohibit single user mode
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- Upgraded EDK II base package to edk2-stable201908
- Prohibited argument changing by BootNext
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#### v0.0.4
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- Fixed kext injection issues with dummy dependencies
- Fixed kext injection issues with reused vtables
- Fixed Custom SMBIOS table update patches
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- Added timestamp to the log file and changed extension to txt
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- Enhanced `LogoutHook` script used for emulated NVRAM saving
- Fixed multiple operating system support in APFS containers
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- Added `AvoidHighAlloc` UEFI quirk to avoid high memory allocs
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- Updated builtin firmware versions for 10.15 beta support
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- Added `Booter` section for Apple bootloader preferences
- Dropped `AptioMemoryFix.efi` support for `Booter` and `FwRuntimeServices.efi`
- Fixed hibernation issues in Windows with `RequestBootVarRouting`
- Significantly improved boot stability on APTIO
- Added support for Windows & OpenCore on the same drive through `BlessOverride`
- Added advanced user-specified boot entries through `Misc` -> `Entries`
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- Added `DisableVariableWrite` quirk to disable hardware NVRAM write in macOS
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#### v0.0.3
- Added complete modern platform database (2012+)
- Added `DisableIoMapper` kernel quirk
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- Fixed ACPI modification failures with nested multiboot
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- Dropped `IgnoreForWindows` quirk legacy
- Added basic AMD Zen CPU support
- Added `Misc` -> `Tools` section to add third-party tools
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- Added `Kernel` -> `Emulate` section for CPUID patches
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- Added `CustomSMBIOSGuid` quirk for Custom SMBIOS update mode
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- Added `PanicNoKextDump` quirk to avoid kext dump in panics
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- Switched to EDK II stable and reduced image size
- Added `LapicKernelPanic` kernel quirk
- Added `AppleXcpmExtraMsrs` quirk and improved XCPM patches
- Added `(external)` suffix for external drives in boot menu
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- Added `UsePicker` option, do enable for OC boot management
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- Added nvram.plist loading for legacy and incompatible platforms
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- Improved instructions for legacy and Windows installation
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- Added Windows Boot Camp switching support
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- Added basic hibernation detection & support
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- Added `ResetHwSig` ACPI quirk to workaround hibernation
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- Removed `Custom` subfolder requirement from `ACPI` tables
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- Fixed kext injection in 10.7.x and 10.8.x
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- Added ESP partition type detection to ScanPolicy
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- Added support for third-party user interfaces
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#### v0.0.2
- Documentation improvements (see Differences.pdf)
- Platform information database updates
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- Fixed misbehaving `Debug` -> `Target` enable bit
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- Added `ResetLogoStatus` ACPI quirk
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- Added `SpoofVendor` PlatformInfo feature
- Replaced `ExposeBootPath` with `ExposeSensitiveData`
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- Added builtin implementation of Data Hub protocol
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- Dropped `UpdateSMBIOSMode` `Auto` mode in favour of `Create`
- Fixed SMBIOS CPU detection for Xeon and Core models
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- Moved `ConsoleControl` configuration to `Protocols`
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- Added `Security` -> `ScanPolicy` preference
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- Fixed invalid `board-rev` exposure in Data Hub
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- Fixed SMBIOS Type 133 table exposure
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- Added support for SMBIOS Type 134 table exposure
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#### v0.0.1
- Initial developer preview release