Warn about Windows Installer on the 0.93.0 release notes (#1384)

* Warn about Windows Installer on the 0.93.0 release notes

* correction: it must be removed via Settings

Author: devyn

blog/2024-04-30-nushell_0_93_0.md

@@ -21,6 +21,12 @@ Nu 0.93.0 is available as [pre-built binaries](https://github.com/nushell/nushel
 The optional dataframe functionality is available by `cargo install nu --features=dataframe`.
 :::
 
+::: warning Note for Windows users
+During the release we had to change our Windows installer to install to the user profile rather than the system program files directory. When upgrading from 0.92.2 or earlier, we advise that you uninstall the package and then reinstall it. We do not recommend using `winget upgrade` for this release.
+
+If you end up with two versions installed, you must remove it from Apps » Installed Apps in the Windows settings. WinGet will not be able to remove the duplicate version.
+:::
+
 As part of this release, we also publish a set of optional plugins you can install and use with Nu. To install, use `cargo install nu_plugin_<plugin name>`.
 
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