Updating changelog for 7.2.1

CHANGELOG/7.2.md

@@ -1,5 +1,44 @@
 # 7.2 Changelog
 
+## [7.2.1] - 2021-12-14
+
+### General Cmdlet Updates and Fixes
+
+- Remove declaration of experimental features in Utility module manifest as they are stable (#16460)
+- Bring back pwsh.exe for framework dependent packages to support Start-Job (#16535)
+- Change default for `$PSStyle.OutputRendering` to `Ansi` (Internal 18394)
+- Update `HelpInfoUri` for 7.2 release (#16456)
+- Fix typo for "privacy" in MSI installer (#16407)
+
+### Tests
+
+- Set clean state before testing `UseMU` in the MSI (#16543)
+
+### Build and Packaging Improvements
+
+<details>
+
+<ul>
+<li>Add explicit job name for approval tasks in Snap stage (#16579)</li>
+<li>Fixing the build by removing duplicate TSAUpload entries (Internal 18399)</li>
+<li>Port CGManifest fixes (Internal 18402)</li>
+<li>Update CGManifest (Internal 18403)</li>
+<li>Updated package dependencies for 7.2.1 (Internal 18388)</li>
+<li>Use different containers for different branches (#16434)</li>
+<li>Use notice task to generate license assuming CGManifest contains all components (#16340)</li>
+<li>Create compliance build (#16286)</li>
+<li>Update release instructions with link to new build (#16419)</li>
+<li>Add diagnostics used to take corrective action when releasing buildInfoJson (#16404)</li>
+<li>vPack release should use buildInfoJson new to 7.2 (#16402)</li>
+<li>Add checkout to build json stage to get <code>ci.psm1</code> (#16399)</li>
+<li>Update the usage of metadata.json for getting LTS information (#16381)</li>
+<li>Move mapping file into product repo and add Debian 11 (#16316)</li>
+</ul>
+
+</details>
+
+[7.2.1]: https://github.com/PowerShell/PowerShell/compare/v7.2.0...v7.2.1
+
 ## [7.2.0] - 2021-11-08
 
 ### General Cmdlet Updates and Fixes