build, release-notes.md: Document 0.11.0 release

Update release notes and version number for the new release.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>

Cargo.lock

@@ -210,7 +210,7 @@ dependencies = [
 
 [[package]]
 name = "cloud-hypervisor"
-version = "0.10.0"
+version = "0.11.0"
 dependencies = [
  "anyhow",
  "api_client",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cloud-hypervisor"
-version = "0.10.0"
+version = "0.11.0"
 authors = ["The Cloud Hypervisor Authors"]
 edition = "2018"
 default-run = "cloud-hypervisor"

release-notes.md

@@ -1,10 +1,23 @@
+- [v0.11.0](#v0110)
+    - [`io_uring` support by default for `virtio-block`](#io_uring-support-by-default-for-virtio-block)
+    - [Windows Guest Support](#windows-guest-support)
+    - [`vhost-user` "Self Spawning" Deprecation](#vhost-user-self-spawning-deprecation)
+    - [`virtio-mmmio` Removal](#virtio-mmmio-removal)
+    - [Snapshot/Restore support for ARM64](#snapshotrestore-support-for-arm64)
+    - [Improved Linux Boot Time](#improved-linux-boot-time)
+    - [`SIGTERM/SIGINT` Interrupt Signal Handling](#sigtermsigint-interrupt-signal-handling)
+    - [Default Log Level Changed](#default-log-level-changed)
+    - [New `--balloon` Parameter Added](#new---balloon-parameter-added)
+    - [Experimental `virtio-watchdog` Support](#experimental-virtio-watchdog-support)
+    - [Notable Bug Fixes](#notable-bug-fixes)
+    - [Contributors](#contributors)
 - [v0.10.0](#v0100)
     - [`virtio-block` Support for Multiple Descriptors](#virtio-block-support-for-multiple-descriptors)
     - [Memory Zones](#memory-zones)
     - [`Seccomp` Sandbox Improvements](#seccomp-sandbox-improvements)
     - [Preliminary KVM HyperV Emulation Control](#preliminary-kvm-hyperv-emulation-control)
-    - [Notable Bug Fixes](#notable-bug-fixes)
+    - [Notable Bug Fixes](#notable-bug-fixes-1)
-    - [Contributors](#contributors)
+    - [Contributors](#contributors-1)
 - [v0.9.0](#v090)
     - [`io_uring` Based Block Device Support](#io_uring-based-block-device-support)
     - [Block and Network Device Statistics](#block-and-network-device-statistics)
@@ -17,17 +30,17 @@
     - [Enhancements to ARM64 Support](#enhancements-to-arm64-support)
     - [Intel SGX Support](#intel-sgx-support)
     - [`Seccomp` Sandbox Improvements](#seccomp-sandbox-improvements-1)
-    - [Notable Bug Fixes](#notable-bug-fixes-1)
+    - [Notable Bug Fixes](#notable-bug-fixes-2)
-    - [Contributors](#contributors-1)
+    - [Contributors](#contributors-2)
 - [v0.8.0](#v080)
     - [Experimental Snapshot and Restore Support](#experimental-snapshot-and-restore-support)
     - [Experimental ARM64 Support](#experimental-arm64-support)
     - [Support for Using 5-level Paging in Guests](#support-for-using-5-level-paging-in-guests)
     - [Virtio Device Interrupt Suppression for Network Devices](#virtio-device-interrupt-suppression-for-network-devices)
     - [`vhost_user_fs` Improvements](#vhost_user_fs-improvements)
-    - [Notable Bug Fixes](#notable-bug-fixes-2)
+    - [Notable Bug Fixes](#notable-bug-fixes-3)
     - [Command Line and API Changes](#command-line-and-api-changes)
-    - [Contributors](#contributors-2)
+    - [Contributors](#contributors-3)
 - [v0.7.0](#v070)
     - [Block, Network, Persistent Memory (PMEM), VirtioFS and Vsock hotplug](#block-network-persistent-memory-pmem-virtiofs-and-vsock-hotplug)
     - [Alternative `libc` Support](#alternative-libc-support)
@@ -37,14 +50,14 @@
     - [`Seccomp` Sandboxing](#seccomp-sandboxing)
     - [Updated Distribution Support](#updated-distribution-support)
     - [Command Line and API Changes](#command-line-and-api-changes-1)
-    - [Contributors](#contributors-3)
+    - [Contributors](#contributors-4)
 - [v0.6.0](#v060)
     - [Directly Assigned Devices Hotplug](#directly-assigned-devices-hotplug)
     - [Shared Filesystem Improvements](#shared-filesystem-improvements)
     - [Block and Networking IO Self Offloading](#block-and-networking-io-self-offloading)
     - [Command Line Interface](#command-line-interface)
     - [PVH Boot](#pvh-boot)
-    - [Contributors](#contributors-4)
+    - [Contributors](#contributors-5)
 - [v0.5.1](#v051)
 - [v0.5.0](#v050)
     - [Virtual Machine Dynamic Resizing](#virtual-machine-dynamic-resizing)
@@ -52,7 +65,7 @@
     - [New Interrupt Management Framework](#new-interrupt-management-framework)
     - [Development Tools](#development-tools)
     - [Kata Containers Integration](#kata-containers-integration)
-    - [Contributors](#contributors-5)
+    - [Contributors](#contributors-6)
 - [v0.4.0](#v040)
     - [Dynamic virtual CPUs addition](#dynamic-virtual-cpus-addition)
     - [Programmatic firmware tables generation](#programmatic-firmware-tables-generation)
@@ -61,7 +74,7 @@
     - [Userspace IOAPIC by default](#userspace-ioapic-by-default)
     - [PCI BAR reprogramming](#pci-bar-reprogramming)
     - [New `cloud-hypervisor` organization](#new-cloud-hypervisor-organization)
-    - [Contributors](#contributors-6)
+    - [Contributors](#contributors-7)
 - [v0.3.0](#v030)
     - [Block device offloading](#block-device-offloading)
     - [Network device backend](#network-device-backend)
@@ -88,6 +101,108 @@
     - [Unit testing](#unit-testing)
     - [Integration tests parallelization](#integration-tests-parallelization)
 
+# v0.11.0
+
+This release has been tracked through the [0.11.0 project](https://github.com/cloud-hypervisor/cloud-hypervisor/projects/14).
+
+Highlights for `cloud-hypervisor` version 0.11.0 include:
+
+### `io_uring` support by default for `virtio-block`
+
+Provided that the host OS supports it (Linux kernel 5.8+) then `io_uring` will
+be used for a significantly higher performance block device. 
+
+### Windows Guest Support
+
+This is the first release where we officially support Windows running as a
+guest. Full details of how to setup the image and run Cloud Hypervisor with a
+Windows guest can be found in the dedicated [Windows
+documentation](docs/windows.md).
+
+### `vhost-user` "Self Spawning" Deprecation
+
+Automatically spawning a `vhost-user-net` or `vhost-user-block` backend is now
+deprecated. Users of this functionality will receive a warning and should make
+adjustments. The functionality will be removed in the next release.
+
+### `virtio-mmmio` Removal
+
+Support for using the `virtio-mmio` transport, rather than using PCI, has been
+removed. This has been to simplify the code and significantly
+reduce the testing burden of the project.
+
+### Snapshot/Restore support for ARM64
+
+When running on the ARM64 architecture snapshot and restore has now been
+implemented.
+
+### Improved Linux Boot Time
+
+The time to boot the Linux kernel has been significantly improved by the
+identifying some areas of delays around PCI bus probing, IOAPIC programming and
+MPTABLE issues. Full details can be seen in #1728.
+
+### `SIGTERM/SIGINT` Interrupt Signal Handling
+
+When the VMM process receives the `SIGTERM` or `SIGINT` signals then it will
+trigger the VMM process to cleanly deallocate resources before exiting. The
+guest VM will not be cleanly shutdown but the VMM process will clean up its
+resources.
+
+### Default Log Level Changed
+
+The default logging level was changed to include warnings which should make it
+easier to see potential issues. New [logging
+documentation](docs/logging) was also added.
+
+### New `--balloon` Parameter Added
+
+Control of the setup of `virtio-balloon` has been moved from `--memory` to its
+own dedicated parameter. This makes it easier to add more balloon specific
+controls without overloading `--memory`.
+
+### Experimental `virtio-watchdog` Support
+
+Support for using a new `virtio-watchdog` has been added which can be used to
+have the VMM reboot the guest if the guest userspace fails to ping the
+watchdog. This is enabled with `--watchdog` and requires kernel support.
+
+### Notable Bug Fixes
+
+* MTRR bit was missing from CPUID advertised to guest
+* "Return" key could not be used under `CMD.EXE` under Windows SAC (#1170)
+* CPU identification string is now exposed to the guest
+* `virtio-pmem` with`discard_writes=on` no longer marks the guest memory as
+  read only so avoids excessive VM exits (#1795)
+* PCI device hotplug after an unplug was fixed (#1802)
+* When using the ACPI method to resize the guest memory the full reserved size
+  can be used (#1803)
+* Snapshot and restore followed by a second snapshot and restore now works
+  correctly
+* Snapshot and restore of VMs with more than 2GiB in one region now work
+  correctly
+
+### Contributors
+
+Many thanks to everyone who has contributed to our 0.11.0 release including some new faces.
+
+* Anatol Belski <anbelski@linux.microsoft.com>
+* Bo Chen <chen.bo@intel.com>
+* Daniel Verkamp <dverkamp@chromium.org>
+* Henry Wang <Henry.Wang@arm.com>
+* Hui Zhu <teawater@antfin.com>
+* Jiangbo Wu <jiangbo.wu@intel.com>
+* Josh Soref <jsoref@users.noreply.github.com>
+* Julio Montes <julio.montes@intel.com>
+* Michael Zhao <michael.zhao@arm.com>
+* Muminul Islam <muislam@microsoft.com>
+* pierwill <19642016+pierwill@users.noreply.github.com>
+* Praveen Paladugu <prapal@microsoft.com>
+* Rob Bradford <robert.bradford@intel.com>
+* Sebastien Boeuf <sebastien.boeuf@intel.com>
+* Wei Liu <liuwe@microsoft.com>
+
+
 # v0.10.0
 
 This release has been tracked through the [0.10.0 project](https://github.com/cloud-hypervisor/cloud-hypervisor/projects/13).