docs: remove breaking change warning from README

Author: grdsdev

README.md

@@ -6,10 +6,6 @@ Supabase client for swift. Mirrors the design of [supabase-js](https://github.co
 
 * Documentation: [https://supabase.com/docs/reference/swift/introduction](https://supabase.com/docs/reference/swift/introduction)
 
-> [!WARNING]  
-> This library is a work in progress, you can choose to use the last available version 0.3.0, or use the `main` branch that contains the next 1.0 release.
-> 1.0 will have several breaking changes, so I don't recommend you start a project using 0.3, just use the `main` branch from now, as the API is pretty much stable at this stage.
-
 ## Usage
 
 Install the library using the Swift Package Manager.