ci: check supported bee version (#231)

.github/workflows/check.yaml

@@ -49,3 +49,9 @@ jobs:
 
       - name: Build
         run: npm run build
+
+      - name: Update supported Bee action
+        uses: ethersphere/update-supported-bee-action@v1
+        if: github.ref == 'refs/heads/master'
+        with:
+          token: ${{ secrets.REPO_GHA_PAT }}

README.md

@@ -13,9 +13,10 @@
 **Warning: This project is in alpha state. There might (and most probably will) be changes in the future to its API and
 working. Also, no guarantees can be made about its stability, efficiency, and security at this stage.**
 
-This project is intended to be used with the latest released version of Bee. Using it with older Bee versions is not
+This project is intended to be used with **Bee version <!-- SUPPORTED_BEE_START -->1.2.0-29eb9414<!-- SUPPORTED_BEE_END -->**.
-recommended and may not work. Stay up to date by joining the [official Discord](https://discord.gg/GU22h2utj6) and by
+Using it with older or newer Bee versions is not recommended and may not work. Stay up to date by joining the
-keeping an eye on the [releases tab](https://github.com/ethersphere/bee-dashboard/releases).
+[official Discord](https://discord.gg/GU22h2utj6) and by keeping an eye on the
+[releases tab](https://github.com/ethersphere/bee-dashboard/releases).
 
 ![Status page](/ui_samples/info.png)