diff --git a/README.md b/README.md
index 6fe95fc..9efb0c9 100644
--- a/README.md
+++ b/README.md
@@ -2,15 +2,16 @@
 ![Test Status](https://github.com/AuScope/geomodel-2-3dweb/actions/workflows/tests.yml/badge.svg)
 [![Coverage Status](https://raw.githubusercontent.com/AuScope/geomodel-2-3dweb/master/test/badge/coverage-badge.svg)]()
 
-# geomodel-2-3dweb
+# AuScope Geomodels Portal back-end
 
 Generates 3D web versions of geological models primarily for geomodelportal website (https://github.com/AuScope/geomodelportal)
 
+## Development
 
-### To configure
+#### To configure
 
-1. Install Python v3.7 or higher (https://www.python.org/)
-2. Install PDM (https://pdm.fming.dev/latest/)
+1. Install Python v3.9 or higher (https://www.python.org/)
+2. Install PDM (https://pdm.fming.dev/latest/) and jq (https://jqlang.github.io/jq/)
 
 NB: pyassimp requires the assimp shared library which may need to be compiled and installed separately
 
@@ -23,7 +24,7 @@ export COLLADA2GLTF_BIN=/home/fred/github/COLLADA2GLTF/build/
 6. 'pdm install' will install the python library dependencies
    'eval $(pdm venv activate)' will start a Python env, 'deactivate' to exit
 
-### To convert some GOCAD files to GLTF or COLLADA (*.ts, *.pl, small *.vs, *.wl) NetCDF4 (large *.vs), GZIP (*.vo, *.sg). *.gp files can also be converted.
+#### To convert some GOCAD files to GLTF or COLLADA (*.ts, *.pl, small *.vs, *.wl) NetCDF4 (large *.vs), GZIP (*.vo, *.sg). *.gp files can also be converted.
 
 Run [conv_webasset.py](scripts/conv_webasset.py). You must give it either the directory where the GOCAD files reside, or a GOCAD file plus a conversion parameter file. This [README](web_build/input/README.md) explains the format of the conversion parameter file.
 
@@ -52,15 +53,15 @@ where _config.json_ looks like this:
 Use the '-g' flag to generate COLLADA files
 
   
-### Converting GOCAD models for use in geomodelportal website
+#### Converting GOCAD models for use in geomodelportal website
 
 [batch_proc.py](web_build/batch_proc.py) is a simple batch script used to convert the GOCAD models for the website.
 
-### Building a borehole database
+#### Building a borehole database
 
 [make_boreholes.py](web_build/make_boreholes.py) is a script to create a database of NVCL borehole objects to display within the model. See this [README](web_build/README.md) for more information.
 
-### Release Procedure
+## Release Procedure
 
 1. Tag with "PORTAL_RELEASE_YYYYMMDD" annotated tag
 ```
@@ -71,19 +72,19 @@ git push --tags origin master
 3. Once step 2 is complete, run the 'release_models.yml' action inputting the tag name
 4. The 'release_models.yml' will build all the model files and insert them into the release
 
-### Code Documentation
+## Code Documentation
 
-Autogenerated API Documentation is available [here](https://auscope.github.io/geomodel-2-3dweb/)
+Autogenerated Source Code Documentation is available [here](https://auscope.github.io/geomodel-2-3dweb/)
 
 Please see [README](doc_src/README.md) file for documentation generation details.
 
-### Acknowledgements
+## Acknowledgements
 
 Funding provided by [AuScope Pty Ltd](https://www.auscope.org.au/)
 
 SKUA/GOCAD software from the [Paradigm Academic Software Program](http://www.pdgm.com/affiliations/academic-software-programs/) was used to view some types of GOCAD object files and produce sample GOCAD OBJECT files used for testing
 
-### Citation
+## Citation
 
 Please cite as: