Bot Updating Documentation

images/docker-thelounge.md

@@ -33,6 +33,16 @@ The architectures supported by this image are:
 | arm64 | arm64v8-latest |
 | armhf | arm32v7-latest |
 
+## Version Tags
+
+This image provides various versions that are available via tags. `latest` tag usually provides the latest stable version. Others are considered under development and caution must be exercised when using them.
+
+| Tag | Description |
+| :----: | --- |
+| latest | Stable releases. |
+| next | Next Pre-Releases. |
+| nightly | Nightly images from commits in master. |
+
 ## Application Setup
 
 * When the application first runs, it will populate its /config