CHANGELOG: update rust to 1.81

Signed-off-by: Jiaxiao (mossaka) Zhou <[email protected]>

Author: Mossaka

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Changed
+
+- Updated the minimum required Rust version to 1.81
+
 ## [v0.17.0](https://github.com/spinkube/containerd-shim-spin/releases/tag/v0.17.0) - 2024-11-08
 
 ### Added
@@ -44,6 +50,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 
 ---
 
-[Unreleased]: <https://github.com/spinkube/containerd-shim-spin/compare/v0.17.0..HEAD>
+[Unreleased]: <https://github.com/spinkube/containerd-shim-spin/compare/v0.17.0s..HEAD>
 [v0.17.0]: https://github.com/spinkube/containerd-shim-spin/compare/v0.16.0...v0.17.0
 [v0.16.0]: https://github.com/spinkube/containerd-shim-spin/compare/v0.15.1...v0.16.0