ConfigBox is built to make it easy to customise most aspects of the system and gives you tools to organise and maintain your customisations.
We organised the customization capabilities to ensure you can update CB within a major release with ease of mind. We have a strong commitment on maintaining compatibility with customisations within a major release and document breaking changes diligently. For this we have our release cycle policy and Breaking Changes Info Page. Be sure to check the latter before doing an update.