update readme

Author: Your Name

README.md

@@ -1,7 +1,32 @@
 # gpt-code-ui-docker
 Docker builds for https://github.com/ricklamers/gpt-code-ui
 
-# Run
+
+
+
+## Run the app
 * get `docker-compose.yml`
 * update `OPENAI_API_KEY` in this file
 * `docker compose up` from same dir
+* open `http://localhost:8080` 
+
+### Run different version
+`GPTCODEUI_VERSION=0.42.14 docker compose up`
+
+#### Supported versions
+See [Releases](https://github.com/localagi/gpt-code-ui-docker/releases)
+
+
+### updating to latest `main`
+`docker compose pull`
+
+### cleanup
+`docker compose rm`
+
+## Contributing
+
+Whenever there is a new version of gpt-code-ui or you require the latest main build, feel free to open an issue
+
+## Problems?
+
+https://github.com/localagi/gpt-code-ui-docker/issues