Update VERSIONS.md

Author: NachoSoto

VERSIONS.md

@@ -1,5 +1,6 @@
 | Version | iOS version | Android version | Common files version |
 |---------|-------------|-----------------|----------------------|
+| 7.4.0-beta.2 | 4.30.4 | 7.2.1 | 7.4.0-beta.1 |
 | 7.3.0 | 4.30.2 | 7.2.0 | 7.3.0 |
 | 7.2.0 | 4.29.0 | 7.0.1 | 7.2.0 |
 | 7.1.0 | 4.28.0 | 7.0.1 | 7.1.0 |