chore: Bump snapshot version

Bump the snapshot version

(cherry picked from commit acc85f1)
Signed-off-by: Jack Thomson <[email protected]>

Author: JackThomson2

CHANGELOG.md

@@ -6,6 +6,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## \[1.10.1\]
+
+### Changed
+
+- [#4907](https://github.com/firecracker-microvm/firecracker/pull/4907): Bump
+  snapshot version to 4.0.0.
+
 ## \[1.10.0\]
 
 ### Added

src/vmm/src/persist.rs

@@ -157,7 +157,7 @@ pub enum CreateSnapshotError {
 }
 
 /// Snapshot version
-pub const SNAPSHOT_VERSION: Version = Version::new(3, 0, 0);
+pub const SNAPSHOT_VERSION: Version = Version::new(4, 0, 0);
 
 /// Creates a Microvm snapshot.
 pub fn create_snapshot(