README.md in trusty-cms-4.3.5

- old
+ new

@@ -37,10 +37,20 @@
 <a href="https://evilmartians.com/?utm_source=postcss">
   <img src="https://evilmartians.com/badges/sponsored-by-evil-martians.svg"
        alt="Sponsored by Evil Martians" width="236" height="54">
 </a>
 
+## Sponsorship
+
+PostCSS needs your support. We are accepting donations
+[at Open Collective](https://opencollective.com/postcss/).
+
+<a href="https://tailwindcss.com/">
+  <img src="https://refactoringui.nyc3.cdn.digitaloceanspaces.com/tailwind-logo.svg"
+       alt="Sponsored by Tailwind CSS" width="273" height="64">
+</a>
+
 ## Plugins
 
 Currently, PostCSS has more than 200 plugins. You can find all of the plugins
 in the [plugins list] or in the [searchable catalog]. Below is a list
 of our favorite plugins — the best demonstrations of what can be built
@@ -466,5 +476,16 @@
 
 To report a security vulnerability, please use the [Tidelift security contact].
 Tidelift will coordinate the fix and disclosure.
 
 [Tidelift security contact]: https://tidelift.com/security
+
+
+## For Enterprise
+
+Available as part of the Tidelift Subscription.
+
+The maintainers of `postcss` and thousands of other packages are working
+with Tidelift to deliver commercial support and maintenance for the open source
+dependencies you use to build your applications. Save time, reduce risk,
+and improve code health, while paying the maintainers of the exact dependencies
+you use. [Learn more.](https://tidelift.com/subscription/pkg/npm-postcss?utm_source=npm-postcss&utm_medium=referral&utm_campaign=enterprise&utm_term=repo)