chore(readme): updated main readme

README.md

@@ -37,9 +37,9 @@ In particular, the appliction is used to access the battery passport data provid
 
 ### Software Version
 #### Helm Chart Version
-<pre id="helm-version"><a href="https://github.com/eclipse-tractusx/digital-product-pass/releases/tag/digital-product-pass-2.3.0">2.3.0</a></pre>
+<pre id="helm-version"><a href="https://github.com/eclipse-tractusx/digital-product-pass/releases/tag/digital-product-pass-3.0.0-rc1">3.0.0-rc1</a></pre>
 #### Application Version
-<pre id="app-version"><a href="https://github.com/eclipse-tractusx/digital-product-pass/releases/tag/v2.3.0">v2.3.0</a></pre>
+<pre id="app-version"><a href="https://github.com/eclipse-tractusx/digital-product-pass/releases/tag/v3.0.0-rc1">v3.0.0-rc1</a></pre>