* Suppressing "black is not installed" message ([831](https://github.com/ploomber/ploomber/issues/831))
* Better error message in `ploomber cloud build` when pipeline is up-to-date ([815](https://github.com/ploomber/ploomber/issues/815))
* Error message when `env.yml` found instead of `env.yaml` ([829](https://github.com/ploomber/ploomber/issues/829))
* Fixes jinja extractor when upstream had nested getitem ([859](https://github.com/ploomber/ploomber/issues/859))
* Fixes notebook loading on Windows when UTF-8 is not the default encoding ([870](https://github.com/ploomber/ploomber/issues/870))
* Remove extraneous output in `ploomber task` tracebacks ([828]https://github.com/ploomber/ploomber/issues/828)