Goodbye, emojis! 😢

[ci skip]

README.md

@@ -5,12 +5,12 @@
 <!-- metadata -->
 * **Category**: Apps
 * **Status**: 1, alpha
-* **Image**: [`drone/drone`](https://hub.docker.com/r/drone/drone), ❶💚, upstream
+* **Image**: [`drone/drone`](https://hub.docker.com/r/drone/drone), 4, upstream
 * **Healthcheck**: Yes
 * **Backups**: ?
 * **Email**: ?
-* **Tests**: ❷💛
-* **SSO**: ❶💚 (OAuth)
+* **Tests**: 2
+* **SSO**: 3 (OAuth)
 <!-- endmetadata -->
 
 ## Basic usage