public release 4.2.0 - see README.md and CHANGES.md for details

docs/readme.md

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+To compile the source code documentation in HTML format on Ubuntu, follow the instructions below.
+
+~~~~~~{.sh}
+apt-get update
+apt-get install -y --no-install-recommends \
+    default-jre \
+    doxygen \
+    gawk \
+    git \
+    graphviz \
+    pandoc \
+    wget
+
+pip install --no-cache-dir \
+    doxypypy \
+    meson \
+    meson-python \
+    ninja \
+    pynose
+
+wget -O plantuml.jar https://sourceforge.net/projects/plantuml/files/plantuml.jar/download
+export PLANTUML_JAR_PATH=/app/plantuml.jar
+
+cd pmsco/docs
+doxygen config.dox
+~~~~~~
+
+Open `pmsco/docs/html/index.html` in your browser.