Thank to @sky4055 for your sponsorship

README.md

@@ -109,6 +109,7 @@ appreciated. A big fat **Thank You** to the folks already sponsoring ntfy:
 <a href="https://github.com/Ge0rg3"><img src="https://github.com/Ge0rg3.png" width="40px" /></a>
 <a href="https://github.com/biopsin"><img src="https://github.com/biopsin.png" width="40px" /></a>
 <a href="https://github.com/thebino"><img src="https://github.com/thebino.png" width="40px" /></a>
+<a href="https://github.com/sky4055"><img src="https://github.com/sky4055.png" width="40px" /></a>
 
 I'd also like to thank JetBrains for providing their awesome [IntelliJ IDEA](https://www.jetbrains.com/idea/) to me for free,
 and [DigitalOcean](https://www.digitalocean.com/) for supporting the project: