[Docs] fix version number in the docs

docusaurus/docs/Unity/01-basics/02-installation.mdx

@@ -17,12 +17,14 @@ After the package import is complete, **Stream's Video SDK for Unity** should be
 
 ## Using a specific SDK version
 
-We recommend always using the most recent version of the SDK. However, you may want to use a particular version of the SDK.
+We recommend always using the most recent version of the SDK. However, in rare cases, you may want to use a particular version of the SDK.
 In such case, you need to append the `#` symbol, followed by the version number, to the package URL as shown below:
 ```
-https://github.com/GetStream/stream-video-unity.git?path=/Packages/StreamVideo#0.5.0
+https://github.com/GetStream/stream-video-unity.git?path=/Packages/StreamVideo#v0.5.0
 ```
-Here, the version `0.5.0` will be imported, even if a newer version is available.
+Here, the version `v0.5.0` will be imported, even if a newer version is available.
+
+You can find all available versions on our [Releases page](https://github.com/GetStream/stream-video-unity/releases).
 
 :::caution