Update version and changelog for release (#1806)

Author: github-actions[bot]

CHANGELOG.md

@@ -2,6 +2,27 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.2.21] - 2022-06-01
+
+### 🚀 New Features and Enhancements
+
+- plots: meaningful section default names [#1789](https://github.com/iterative/vscode-dvc/pull/1789) by [@shcheklein](https://github.com/shcheklein)
+- Render more rows while virtualizing plots [#1795](https://github.com/iterative/vscode-dvc/pull/1795) by [@sroy3](https://github.com/sroy3)
+- Update walkthrough [#1792](https://github.com/iterative/vscode-dvc/pull/1792) by [@mattseddon](https://github.com/mattseddon)
+- Update README [#1793](https://github.com/iterative/vscode-dvc/pull/1793) by [@mattseddon](https://github.com/mattseddon)
+- Switch list-selection icon to list-filter [#1800](https://github.com/iterative/vscode-dvc/pull/1800) by [@mattseddon](https://github.com/mattseddon)
+- Add plots ribbon to show and remove experiments [#1785](https://github.com/iterative/vscode-dvc/pull/1785) by [@sroy3](https://github.com/sroy3)
+
+### 🐛 Bug Fixes
+
+- Fix push/pull directory from DVC tracked tree [#1781](https://github.com/iterative/vscode-dvc/pull/1781) by [@mattseddon](https://github.com/mattseddon)
+- Fix not in cache and deleted decorations for directory contents [#1783](https://github.com/iterative/vscode-dvc/pull/1783) by [@mattseddon](https://github.com/mattseddon)
+- Correctly drop cached plots data whenever moving between branches and commits [#1804](https://github.com/iterative/vscode-dvc/pull/1804) by [@mattseddon](https://github.com/mattseddon)
+
+### 🔨 Maintenance
+
+- Add deps and outs to exp show test fixture [#1780](https://github.com/iterative/vscode-dvc/pull/1780) by [@mattseddon](https://github.com/mattseddon)
+
 ## [0.2.20] - 2022-05-26
 
 ### 🚀 New Features and Enhancements

extension/package.json

@@ -9,7 +9,7 @@
   "extensionDependencies": [
     "vscode.git"
   ],
-  "version": "0.2.20",
+  "version": "0.2.21",
   "license": "Apache-2.0",
   "readme": "./README.md",
   "repository": {