📚 Updates project badges to production ready

README.md

@@ -301,7 +301,7 @@ SOFTWARE.
 [keepchangelog]: http://keepachangelog.com/en/1.0.0/
 [license-shield]: https://img.shields.io/github/license/hassio-addons/addon-happy-bubbles.svg
 [maintenance-shield]: https://img.shields.io/maintenance/yes/2018.svg
-[project-stage-shield]: https://img.shields.io/badge/project%20stage-experimental-yellow.svg
+[project-stage-shield]: https://img.shields.io/badge/project%20stage-production%20ready-brightgreen.svg
 [reddit]: https://reddit.com/r/homeassistant
 [releases-shield]: https://img.shields.io/github/release/hassio-addons/addon-happy-bubbles.svg
 [releases]: https://github.com/hassio-addons/addon-happy-bubbles/releases

happy-bubbles/.README.j2

@@ -74,6 +74,6 @@ If you are more interested in stable releases of our add-ons:
 [forum-shield]: https://img.shields.io/badge/community-forum-brightgreen.svg
 [forum]: https://community.home-assistant.io/t/community-hass-io-add-on-happy-bubbles/53511?u=frenck
 [maintenance-shield]: https://img.shields.io/maintenance/yes/2018.svg
-[project-stage-shield]: https://img.shields.io/badge/project%20stage-experimental-yellow.svg
+[project-stage-shield]: https://img.shields.io/badge/project%20stage-production%20ready-brightgreen.svg
 [release-shield]: https://img.shields.io/badge/version-{{ version }}-blue.svg
 [release]: {{ repo }}/tree/{{ version }}