+New in 2.06:
+
+* GCC 10 support.
+* clang 10 support.
+* SBAT support.
+* LUKS2 support.
+* Drop small MBR gap support.
+* Xen Security Modules (XSM/FLASK) support.
+* The lockdown mechanism similar to the Linux kernel one.
+* Disable the os-prober by default.
+* Many backports of GRUB distros specific patches.
+* BootHole and BootHole2 fixes.
+* ...and tons of other fixes and cleanups...
+
+New in 2.04:
+
+* GCC 8 and 9 support.
+* Gnulib integration overhaul.
+* RISC-V support.
+* Xen PVH support.
+* Native UEFI secure boot support.
+* UEFI TPM driver.
+* New IEEE 1275 obdisk driver.
+* Btrfs RAID 5 and RIAD 6 support.
+* PARTUUID support.
+* VLAN support.
+* Native DHCP support.
+* Many ARM and ARM64 fixes.
+* Many SPARC fixes.
+* Many IEEE 1275 fixes.
+* ...and tons of other fixes and cleanups...
+
New in 2.02:
* New/improved filesystem and disk support:
files.
* ZFS features support.
* ZFS LZ4 support.
+ * XFS V5 format support.
+ * LVM RAID1 support.
* New/improved terminal and video support:
* Monochrome text (matching `hercules' in GRUB Legacy).
* Improve TFTP robustness.
* Parse `nd' disk names in GRUB Legacy configuration files.
* Issue separate DNS queries for IPv4 and IPv6.
+ * Support IPv6 Router Advertisement to configure default router.
+ * New variable net_<interface>_next_server containing next server
+ from BOOTP reply.
* Coreboot improvements:
* CBFS support both in on-disk images (loopback) and flash.
* Command for inspecting coreboot tables (`lscoreboot').
* New target default_payload.elf.
* Increased maximal core size.
+ * Prefer pmtimer for TSC calibration.
* New/improved platform support:
* New `efifwsetup' and `lsefi' commands on EFI platforms.
* Support *-emu on Windows.
* New platform `none' which builds only user level utilities. This is now
default if target CPU is not supported.
+ * Support for booting little-endian Linux kernel on powerpc.
+ * Support network boot with Oracle sun4v vnet devices.
+ * Added SAS disks to the IEEE 1275 Open Firmware device list.
+ * Try multiple methods for TSC (timestamp counter) calibration - PIT, pmtimer,
+ EFI Stall. If everything fails, use hardcoded frequency 800MHz.
+ * Support Hyper-V Gen2 platforms which lack PIT for TSC calibration.
+ * Map UEFI Persistent Memory to E820 persistent memory.
+ * New Xen loader on ARM64.
+ * Respect alignment requirement for block device IO buffers on EFI.
* Security:
* Add optional facility to enforce that all files read by the core image
menu entry immediately.
* New `file' command and grub-file utility to check file types.
* New syslinux configuration file parser.
+ * Set menu entry class to primary OS name returned by os-prober to display
+ OS specific icon.
+ * On Linux x86 detect EFI word size in grub-install and automatically select
+ correct platform (x86_64-efi or i386-efi) to install. Requires Linux kernel
+ 4.0 or higher.
* Build system:
* Remove all uses of nested functions; GRUB no longer requires an
Python 2.6.
* modinfo.sh contains build information now.
* Added many new tests to improve robustness.
+ * Target is built without libgcc now. Necessary builtins are reimplemented
+ directly. This removes requirement for target-specific runtime on build
+ system.
+ * emu libusb support removed (was broken and unmaintained).
+ * powerpc64le compile support.
+ * Use fixed timestamp when generating GRUB image for reproducible builds.
+ * Verify at build time that modules contain only supported relocations and their
+ structure matches what boot-time module loader expects.
+ * Do not require fonts on powerpc-ieee1275.
* Revision control moved to git.