adds openconnect client.

Artefacts/apt_packages

 bash 
 curl
+openconnect
 graphviz 
 grep 
 host 

Artefacts/codeserver_extensions

-vscjava.vscode-java-pack
-redhat.vscode-xml
-vscode-icons-team.vscode-icons
-SonarSource.sonarlint-vscode
+eamodio.gitlens
+executablebookproject.myst-highlight
 GabrielBB.vscode-lombok
 james-yu.latex-workshop
 jebbs.plantuml
-eamodio.gitlens
 ms-python.python
+redhat.vscode-xml
+SonarSource.sonarlint-vscode
+toolsai.jupyter
+vscjava.vscode-java-pack
+vscode-icons-team.vscode-icons
\ No newline at end of file

Artefacts/pip_jupyterlab_packages

+black 
+iplantuml
+isort
 jinja-yaml-magic						
 jupyter-book
-jupyterlab-drawio
-jupyterlab-myst
-jupyterlab_rise
 jupyter-server-proxy
-jupyterlab_latex
+jupyterhub
+jupyterlab_rise
 jupyterlab_widgets
 jupyterlab-code-formatter 
-black 
-isort
-jupyterhub
+jupyterlab-drawio
 jupyterlab-git
+jupyterlab-link-share
+jupyterlab-myst
 jupyterlab-system-monitor
+jupytext
 nbgitpuller
-iplantuml
 sphinx-inline-tabs
 sphinxcontrib-plantuml
 sphinxcontrib-svg2pdfconverter
\ No newline at end of file

Dockerfile

-ARG LAB_BASE=jupyter/minimal-notebook:lab-3.6.1
+ARG LAB_BASE=jupyter/minimal-notebook:lab-3.6.2
 
 FROM ${LAB_BASE}
 
@@ -16,7 +16,8 @@ ARG BUILDPLATFORM
 RUN echo "I am running on $BUILDPLATFORM, building for $TARGETPLATFORM"
 
 # Sets a cache for pip packages
-ENV PIP_CACHE_DIR=/var/cache/buildkit/pip
+#ENV PIP_CACHE_DIR=/var/cache/buildkit/pip
+ENV PIP_CACHE_DIR=/home/jovyan/work/var/cache/buildkit/pip
 
 RUN mkdir -p ${PIP_CACHE_DIR} && \
     mkdir -p /var/cache/apt
@@ -147,6 +148,8 @@ RUN echo -e "\e[93m**** Update Jupyter config ****\e[38;5;241m" && \
             -e 's/# \(c.ServerApp.terminado_settings\)/\1/' \ 
         $HOME/.jupyter/jupyter_lab_config.py 
 
+RUN jupyter labextension install jupyterlab-jupytext
+
 RUN ln -s /usr/share/plantuml/plantuml.jar /usr/local/bin/
 
 USER $NB_USER
@@ -162,7 +165,7 @@ RUN if [ "$TARGETPLATFORM" = "linux/amd64" ]; then \
 		ARCH_LEG=amd64; \
 		ARCH=amd64; \
 	fi && \
-    mkdir -p /home/jovyan/.cache/gistatus && \ 
+    mkdir -p /home/jovyan/.cache/gitstatus && \ 
     curl -sL "https://github.com/romkatv/gitstatus/releases/download/v1.5.4/gitstatusd-linux-${ARCH_LEG}.tar.gz" | \
       tar --directory="/home/jovyan/.cache/gitstatus" -zx