Update README.md

Author: alcaliva

docs/mc-software-releases/README.md

@@ -8,4 +8,11 @@ title: MC Software Releases
 This page lists the current release for the MC software stack to be used in 
 GRID productions.
 
-The current production release for MC is `O2PDPSuite::MC-prod-2025-v1-2`
+The current production release for MC is `O2PDPSuite::MC-prod-2025-v2-1`
+
+## Stable MC Software Releases
+
+| Version                         | Status  | Date         |
+|---------------------------------|---------|--------------|
+| `O2PDPSuite::MC-prod-2025-v1-2` | Stable  | —            |
+| `O2PDPSuite::MC-prod-2025-v2-1` | Current | 30/06/2025   |