build: Release v37.0

Signed-off-by: Bo Chen <[email protected]>

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cloud-hypervisor"
-version = "36.0.0"
+version = "37.0.0"
 authors = ["The Cloud Hypervisor Authors"]
 edition = "2021"
 default-run = "cloud-hypervisor"

release-notes.md

@@ -310,6 +310,68 @@
     - [Unit testing](#unit-testing)
     - [Integration tests parallelization](#integration-tests-parallelization)
 
+# v37.0
+
+This release has been tracked in our [roadmap
+project](https://github.com/orgs/cloud-hypervisor/projects/6) as iteration
+v37.0. The following user visible changes have been made:
+
+### Long Term Support (LTS) Release
+
+This release is a LTS release. Point releases for bug fixes will be made
+for the next 18 months; live migration and live upgrade will be
+supported between the point releases of the LTS.
+
+### Improved VFIO Device Passthrough with Multiple PCI Segments
+
+Now VFIO devices with 32-bit memory BARs can be attached to non-zero PCI
+segments on the guest, allowing users to assign such devices to
+appropriate NUMA nodes for better performance.
+
+### Configurable Named TAP Devices
+
+Named TAP devices now accepts IP configuration from users, such as IP
+and MAC address, as long as the named TAP device is created by Cloud
+Hypervisor (e.g. not existing TAP devices).
+
+### TTY Output from Both Serial Device and Virtio Console
+
+Now legacy serial device and virtio console can be set as TTY mode as
+the same time. This allows users to capture early boot logs with the
+legacy serial device without losing performance benefits of using
+virtio-console, when appropriate kernel configuration is used (such as
+using kernel command-line `console=hvc0 earlyprintk=ttyS0` on x86).
+
+### Faster VM Restoration from Snapshots
+
+The speed of VM restoration from snapshots is improved with a better
+implementation of deserializing JSON files.
+
+### Notable Bug Fixes
+
+* Fix aio backend behavior for block devices when writeback cache
+  disabled (#5930)
+* Fix PvPanic device PCI BAR alignment (#5956)
+* Bug fix to OpenAPI specification file (#5967)
+* Error out early for live migration when TDX is enabled (#6025)
+
+### Contributors
+
+Many thanks to everyone who has contributed to our release:
+
+* Bo Chen <[email protected]>
+* Jinank Jain <[email protected]>
+* Markus Sütter <[email protected]>
+* Michael Zhao <[email protected]>
+* Muminul Islam <[email protected]>
+* Rob Bradford <[email protected]>
+* Rui Chang <[email protected]>
+* Ruslan Mstoi <[email protected]>
+* Thomas Barrett <[email protected]>
+* Wei Liu <[email protected]>
+* Yi Wang <[email protected]>
+* Yong He <[email protected]>
+
 # v36.0
 
 This release has been tracked in our [roadmap

vm-migration/src/lib.rs

@@ -12,7 +12,7 @@ use versionize::{VersionMap, Versionize};
 pub mod protocol;
 
 /// Global VMM version for versioning
-const MAJOR_VERSION: u16 = 36;
+const MAJOR_VERSION: u16 = 37;
 const MINOR_VERSION: u16 = 0;
 const VMM_VERSION: u16 = MAJOR_VERSION << 12 | MINOR_VERSION & 0b1111;