chore: update change.log and readme

Author: ErlendS

packages/vscode-tailwindcss/CHANGELOG.md

@@ -4,6 +4,10 @@
 
 - Nothing yet!
 
+## 0.12.6
+
+- Add support for .cts and .mts config files ([#1025](https://github.com/tailwindlabs/tailwindcss-intellisense/pull/1025))
+
 ## 0.12.5
 
 - Use paths relative to opened folder when searching for projects ([#1013](https://github.com/tailwindlabs/tailwindcss-intellisense/pull/1013))

packages/vscode-tailwindcss/README.md

@@ -6,7 +6,7 @@ Tailwind CSS IntelliSense enhances the Tailwind development experience by provid
 
 **[Install via the Visual Studio Code Marketplace →](https://marketplace.visualstudio.com/items?itemName=bradlc.vscode-tailwindcss)**
 
-In order for the extension to activate you must have [`tailwindcss` installed](https://tailwindcss.com/docs/installation) and a [Tailwind config file](https://tailwindcss.com/docs/installation#create-your-configuration-file) named `tailwind.config.{js,cjs,mjs,ts}` in your workspace.
+In order for the extension to activate you must have [`tailwindcss` installed](https://tailwindcss.com/docs/installation) and a [Tailwind config file](https://tailwindcss.com/docs/installation#create-your-configuration-file) named `tailwind.config.{js,cjs,mjs,ts,cts,mts}` in your workspace.
 
 ## Features