[ci skip] update CONTRIBUTING.md

CONTRIBUTING.md

@@ -10,6 +10,10 @@ You can contribute not only with code but with bug reports, comments, questions,
 
 If you like to contribute code, squash a bug but if you don't know where to start, here are some pointers.
 
+- [Development Road Map](https://github.com/coqui-ai/TTS/issues/378)
+
+    You can pick something out of our road map. We keep the progess of the project in this simple issue thread. It has new model proposals or developmental updates etc.
+
 - [Github Issues Tracker](https://github.com/coqui-ai/TTS/issues)
 
     This is a place to find feature requests, bugs.
@@ -115,4 +119,4 @@ Feel free to ping us at any step you need help using our communication channels.
 If you are new to Github or open-source contribution, These are good resources.
 
 - [Github Docs](https://docs.github.com/en/github/collaborating-with-issues-and-pull-requests/proposing-changes-to-your-work-with-pull-requests)
-- [First-Contribution](https://github.com/firstcontributions/first-contributions)
+- [First-Contribution](https://github.com/firstcontributions/first-contributions)