[INTERNAL] Set UI5 Tooling V4 as stable version

.github/workflows/deploy-docs.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     env:
       MIKE_VERSION: v4
-      MIKE_ALIAS: next
+      MIKE_ALIAS: stable
       DOCKER_IMAGE: ui5-tooling/mkdocs-material
       GIT_COMMITTER_NAME: "OpenUI5 Bot"
       GIT_COMMITTER_EMAIL: "[email protected]"

README.md

@@ -8,9 +8,9 @@
 [![OpenUI5 Community Slack (#tooling channel)](https://img.shields.io/badge/slack-join-44cc11.svg)](https://ui5-slack-invite.cfapps.eu10.hana.ondemand.com)
 [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg)](CODE_OF_CONDUCT.md)
 
-> [UI5 Tooling v4](https://sap.github.io/ui5-tooling/v4) is in development and next version 🚧
+> [UI5 Tooling v4](https://sap.github.io/ui5-tooling/v4) is the latest and stable version 🎉
 >
-> [UI5 Tooling v3](https://sap.github.io/ui5-tooling/v3) is the latest and stable version 🎉
+> [UI5 Tooling v3](https://sap.github.io/ui5-tooling/v3) is a stable version and in maintenance mode 🚢
 >
 > [UI5 Tooling v2](https://sap.github.io/ui5-tooling/v2) has been deprecated 🚫  
 >