Update version and CHANGELOG for release (#2870)

Author: github-actions[bot]

CHANGELOG.md

@@ -2,6 +2,17 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.5.22] - 2022-12-01
+
+### 🚀 New Features and Enhancements
+
+- Add webview for when dvc is not available or not initialized [#2861](https://github.com/iterative/vscode-dvc/pull/2861) by [@sroy3](https://github.com/sroy3)
+- Add loading state for sections and images to plots webview [#2865](https://github.com/iterative/vscode-dvc/pull/2865) by [@mattseddon](https://github.com/mattseddon)
+
+### 🔨 Maintenance
+
+- Update demo project and latest tested CLI version (2.36.0) [#2869](https://github.com/iterative/vscode-dvc/pull/2869) by [@mattseddon](https://github.com/mattseddon)
+
 ## [0.5.21] - 2022-12-01
 
 ### 🚀 New Features and Enhancements

extension/package.json

@@ -9,7 +9,7 @@
   "extensionDependencies": [
     "vscode.git"
   ],
-  "version": "0.5.21",
+  "version": "0.5.22",
   "license": "Apache-2.0",
   "readme": "./README.md",
   "repository": {