docs: updated readme to add credits

README.md

@@ -123,6 +123,12 @@ For an example project, you can take a look at how we've set up tests in this [r
 
 These is a basic list of environment variables to be used. A more in depth list can be found [here](https://github.com/Synthetixio/synpress#-environmental-variables) 
 
+## 📄 Credits
+
+This package is based off of [`@Synthetixio/synpress`](https://github.com/Synthetixio/synpress) which is a testing framework designed to test DApps on the metamask wallet. It heavily modifies it in order to add support for both keplr as well as metamask.
+
+`@agoric/synpress` is forked from synpress v3 which is not being worked on by synthetixio. They are working on synpress v4 and are not accepting new changes for v3 and hence we will not be upstreaming our changes
+
 ## 📝 More resources
 
 `@agoric/synpress` uses Synpress as its base and therefore supports most of its functionality. To learn more about command line options, usage examples, and CI/CD setup, you can use the original [README file](https://github.com/Synthetixio/synpress/blob/dev/README.md)