Some minor changes for consistency of the documentation

README.md

@@ -13,8 +13,10 @@ for the frontend extension.
 
 ## Requirements
 
-* JupyterLab >= 3.0
-* Rucio Server >= 1.28
+* JupyterLab >= 3.0, < 4
+* Rucio >= 32
+
+The rest of the requirements can be found in the [setup.py](setup.py) of the project.
 
 ## Install
 
@@ -56,7 +58,9 @@ If you want to contribute or build the extension from source, see [CONTRIBUTING.
 
 ## Quick Setup using Docker
 
-This repository comes with a Docker image of [jupyter/scipy-notebook](https://hub.docker.com/r/jupyter/scipy-notebook) installed with the extension.
+This repository comes with a Docker image of
+[jupyter/docker-stack-foundation](https://jupyter-docker-stacks.readthedocs.io/en/latest/using/selecting.html#jupyter-docker-stacks-foundation)
+defined [here](docker/container/README.md), that can be used to run the extension.
 
 To run the image, use the following command.
 

docker/container/README.md

@@ -24,11 +24,11 @@ for our `rucio-jupyterlab` image.
 
 	docker build . -t jupyter/docker-stacks-foundation:python-3.9
 
-### Building the `rucio-jupyterlab` docker image
+### Building the `rucio/jupyterlab` docker image
 
 From the root folder of the project, run
 
-	docker build . -t rucio-jupyterlab -f docker/container/Dockerfile
+	docker build . -t rucio/jupyterlab -f docker/container/Dockerfile
 
 ## Using the image
 
@@ -37,6 +37,13 @@ From the root folder of the project, run
 Check the instructions in [the main README](../../README.md) to see how to use the image
 standalone, that is without the rest of the Rucio development environment
 
+If the environment variables `X509_USER_KEY` and `X509_USER_CERT` are provided to the `docker run`
+ command, a X509 proxy will be initialized at container startup.
+
+An already initialized container can directly be used inside the container, mounting 
+it to the default X509 proxy location (e.g. /tmp/x509up_u1000) or mounting it into
+a different location and pointing the `X509_USER_PROXY` environment variable to it. 
+
 ### Inside Rucio's development environment
 
 Check the instructions on [how to use the test environment](../test_env/README.md) to 

docker/test_env/docker-compose-extension.yml

@@ -10,7 +10,7 @@ services:
     depends_on:
       - ruciodb
   rucio-jupyterlab:
-    image: "rucio-jupyterlab"
+    image: "rucio/jupyterlab"
     build:
       context: .
     profiles: