Update README.md

Author: bfistein

README.md

@@ -71,6 +71,9 @@ You can find an up-to-date status of the project in our [Roadmap](https://github
 ## How to contribute?
 We can use all the help we can get. You can contribute to our repository, spread the word about this project, or give us a small donation to help fund the development. If you believe you have valuable knowledge and experience to add to this project, please do not hesitate to contribute to our repo – your help is much appreciated.
 
+## Providing feedback
+If you found a bug, the easiest way of providing feedback is to post it on [Gitter](https://gitter.im/iolevel/peachpie). We will enable the posting of issues on GitHub once the compiler will be in version 1.0.
+
 ## How to get in touch?
 We kindly ask you to be patient with your queries; you can follow us on [Twitter](https://twitter.com/pchpcompiler) or on [Facebook](https://www.facebook.com/pchpcompiler/). You can contact us there regarding your questions or ask the community for support on [Gitter](https://gitter.im/iolevel/peachpie), but please understand that we do not provide support at this point.