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- New ``nbreport`` command-line interface, implemented with Click.
- New ``nbreport test`` command that is designed for locally testing report repositories and ensuring that they render and compute correctly.
This command creates a report instance, renders the templated variables, and computes the notebook.
- New ``nbreport.repo`` module to handle report repositories and their configurations.
- New ``nbreport.instance`` module to handle report instances.
- New ``nbreport.compute`` module to run notebook instances to compute their cell outputs.
`DM-15167 <https://jira.lsstcorp.org/browse/DM-15167>`__.