docs: update README.md

Author: maximee-leroyy

README.md

@@ -1,43 +1,45 @@
 # docker-sourceknight
 
-[![Actions Status](https://github.com/srcdslab/docker-sourceknight/workflows/Release/badge.svg)](https://github.com/srcdslab/docker-sourceknight/actions)
-
 This repository defines the unofficial [sourceknight](https://github.com/tmick0/sourceknight) docker image.
 
 * [python 3.10-slim](python/3.10-slim)
 
-which are published to [ghcr.io](https://github.com/srcdslab/docker-sourceknight/pkgs/container/sourceknight).
+which are published to [ghcr.io](https://github.com/srcdslab/docker-sourceknight/pkgs/container/docker-sourceknight).
 
 
 __note__ - requires latest docker to be installed and available
 
 ## Using Images
 
+We have two versions of the sourceknight image:
+- `root` mainly used for github actions
+- `rootless` mainly used to compile locally
+
 ### pull docker image
 
 ```bash
-docker pull ghcr.io/srcdslab/sourceknight:latest
+docker pull ghcr.io/srcdslab/docker-sourceknight:0.3.0-rootless
 ```
 
 ### run docker image
 
 ```bash
 docker run --rm \
-	ghcr.io/srcdslab/sourceknight:latest \
+	ghcr.io/srcdslab/docker-sourceknight:0.3.0-rootless \
 	--help
 ```
 
 ### build plugins
 ```bash
 docker run --rm \
 	-v $PWD:/app \
-	ghcr.io/srcdslab/sourceknight:latest \
+	ghcr.io/srcdslab/docker-sourceknight:0.3.0-rootless \
 	build
 ```
 
 ### building docker image
 
 ```bash
 export SOURCEKNIGHT_VERSION="0.3.0"
-docker build --build-arg SOURCEKNIGHT_VERSION=$SOURCEKNIGHT_VERSION -t sourceknight:$SOURCEKNIGHT_VERSION python/3.10-slim
+docker build --build-arg SOURCEKNIGHT_VERSION=$SOURCEKNIGHT_VERSION -t sourceknight:$SOURCEKNIGHT_VERSION python/3.10-slim --target rootless
 ```