Apply suggestions from code review

Author: BradyPlanden

CHANGELOG.md

@@ -6,7 +6,7 @@
 
 ## Breaking Changes
 
-# [v24.6.1](https://github.com/pybop-team/PyBOP/tree/v24.6.1) - 2024-07-XX
+# [v24.6.1](https://github.com/pybop-team/PyBOP/tree/v24.6.1) - 2024-07-31
 
 ## Features
 - [#313](https://github.com/pybop-team/PyBOP/pull/313/) - Fixes for PyBaMM v24.5, drops support for PyBaMM v23.9, v24.1

scripts/ci/build_matrix.sh

@@ -12,10 +12,10 @@
 python_version=("3.9" "3.10" "3.11" "3.12")
 os=("ubuntu-latest" "windows-latest" "macos-13" "macos-14")
 # This command fetches the last PyBaMM version excluding release candidates from PyPI
-#pybamm_version=($(curl -s https://pypi.org/pypi/pybamm/json | jq -r '.releases | keys[]' | grep -v rc | tail -n 1 | paste -sd " " -))
+pybamm_version=($(curl -s https://pypi.org/pypi/pybamm/json | jq -r '.releases | keys[]' | grep -v rc | tail -n 1 | paste -sd " " -))
 
 # This command fetches the last PyBaMM versions including release candidates from PyPI
-pybamm_version=($(curl -s https://pypi.org/pypi/pybamm/json | jq -r '.releases | keys[]' | tail -n 1 | paste -sd " " -))
+#pybamm_version=($(curl -s https://pypi.org/pypi/pybamm/json | jq -r '.releases | keys[]' | tail -n 1 | paste -sd " " -))
 
 # open dict
 json='{