Update README.md

README.md

@@ -1,13 +1,17 @@
 # Real-World Flutter by Tutorials: Materials
 
 
-This repo contains all the downloadable materials and projects associated with the **[Real-World Flutter by Tutorials](https://www.raywenderlich.com/books)** from [raywenderlich.com](https://www.raywenderlich.com).
+This repo contains all the downloadable materials and projects associated with the **[Real-World Flutter by Tutorials](https://www.raywenderlich.com/books/real-world-flutter-by-tutorials)** from [raywenderlich.com](https://www.raywenderlich.com).
 
 Each edition has its own branch, named `editions/[EDITION]`. The default branch for this repo is for the most recent edition.
 
+## Forum
+
+We’ve set up an official forum for the book at [https://forums.raywenderlich.com/c/books/real-world-flutter-by-tutorials](https://forums.raywenderlich.com/c/books/real-world-flutter-by-tutorials). This is a great place to ask questions about the book or to submit any errors you may find.
+
 ## Release History
 
 | Branch                                                                            | Edition | Release Date |
 | --------------------------------------------------------------------------------- |:-------:|:------------:|
-| [editions/1.0](https://github.com/raywenderlich/rwf-materials/tree/editions/1.0) | 1.0     | YYYY-MM-DD   |
+| [editions/1.0](https://github.com/raywenderlich/rwf-materials/tree/editions/1.0) | 1.0     | 2022-09-28   |