update Hosting PaaS section

README.md

@@ -379,16 +379,18 @@ _Django 3.2_
 ## Hosting
 
 ### PaaS (Platforms-as-a-Service)
-- [Heroku](https://www.heroku.com/)
-- [PythonAnywhere](https://www.pythonanywhere.com)
-- [Divio](https://www.divio.com/)
-- [Microsoft Azure](https://azure.microsoft.com/en-us/develop/python/)
-- [AWS CodeStar](https://aws.amazon.com/codestar/)
-- [Google Cloud](https://cloud.google.com/python/django/)
-- [Zeit Now](https://zeit.co/home)
 - [Appliku](https://appliku.com)
 - [Dokku](http://dokku.viewdocs.io/dokku/)
+- [Divio](https://www.divio.com/)
+- [Fly](https://fly.io)
+- [Google Cloud](https://cloud.google.com/python/django/)
+- [Heroku](https://www.heroku.com/)
+- [Microsoft Azure](https://azure.microsoft.com/en-us/develop/python/)
+- [Platform.sh](https://platform.sh/)
+- [PythonAnywhere](https://www.pythonanywhere.com)
+- [Railway](https://railway.app/)
 - [Render](https://render.com/)
+- [Vercel](https://vercel.com/home)
 
 ### IaaS (Infrastructure-as-a-Service)
 - [Digital Ocean](https://www.digitalocean.com)