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README.md

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 <p align="center"><img src="./[email protected]" height="200" alt="Firebase in Axway Titanium" /></p>
 
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 # Firebase in Appcelerator Titanium
 This project will contain all Firebase-related modules for Analytics, Cloud-Messaging, Authentication, Firestore etc.
 
+# Supporting this effort
+
+The whole Firebase support in Titanium is developed and maintained by the community (`@hansemannn` and `@m1ga`). To keep
+this project maintained and be able to use the latest Firebase SDK's, please see the "Sponsor" button of this repository,
+thank you!
+
 ## Requirements
 - [x] iOS: Titanium SDK **6.3.0+**
 - [x] Android: Titanium SDK **7.0.0+** and [Ti.PlayServices](https://github.com/appcelerator-modules/ti.playservices)