Update README.md

Author: mehtapcavdar

.github/README.md

@@ -37,6 +37,17 @@ npm install @amadeus-it-group/svelvunity
 
 For comprehensive information on each component and how to use it, see the [Documentation](https://mehtapcavdar.github.io/svelvunity/).
 
+#### Version Compatibility
+
+The following table shows the compatibility of this library with different versions of Svelte:
+
+| Library Version | Svelte Version |
+| --- | --- |
+| 0.0.3 | 4.x |
+| 0.0.4 | 5.x |
+
+Please note that this library is only compatible with the specified versions of Svelte. Using an incompatible version may result in unexpected behavior or errors.
+
 ## Usage
 
 Import the components you need and start using them in your Svelte application: