#3 Update license and readme

LICENSE

@@ -1,6 +1,6 @@
 BSD 3-Clause License
 
-Copyright (c) 2023, Chaste - Cancer Heart and Soft Tissue Environment
+Copyright (c) 2025, Chaste - Cancer Heart and Soft Tissue Environment
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:

README.md

@@ -1,34 +1,44 @@
-# Chaste code generation from SBML
+# SBML → Chaste
 
-The `chaste_codegen_sbml` module takes [SBML](https://synonym.caltech.edu/) models as input and uses [libSBML](https://synonym.caltech.edu/software/libsbml/) to parse the models and output C++ code for Chaste.
+`chaste_codegen_sbml` converts [SBML](https://synonym.caltech.edu/) models to C++ Chaste code. It relies on [libSBML](https://synonym.caltech.edu/software/libsbml/) for parsing SBML.
 
 ## Installation
-### User install
 Installation via [`pipx`](https://pipx.pypa.io/) is recommended
 ```
 pipx install git+https://github.com/Chaste/chaste-codegen-sbml@develop
 ```
 
-Alternatively, install via `pip` (optionally in a virtual environment)
+Alternatively, install via `pip`
 ```
-# Create and activate a virtual environment
+# Create and activate a virtual environment (optional)
 python -m venv sbml-venv
+source sbml-venv/bin/activate
 
 # Install
 pip install git+https://github.com/Chaste/chaste-codegen-sbml@develop
 ```
 
-### Developer install
-Clone the repository and install the package in editable mode along with the `dev` dependencies:
+## Usage
+```
+chaste_codegen_sbml [-h]
+```
+
+## Development
+### Getting the code
 ```
+# Clone the repository
 git clone https://github.com/Chaste/chaste-codegen-sbml
 cd chaste-codegen-sbml
-pip install -e .[dev]
+
+# Create and activate a virtual environment
+python -m venv venv
+source venv/bin/activate
+
+# Install in editable mode along with dev dependencies
+pip install -e ."[dev]"
 ```
 
-## Usage
+### Running tests
 ```
-chaste_codegen_sbml [-h]
+python -m pytest
 ```
-
-## Testing