The big new here is `censusdis.data.contained_within`. This new mechanism let's you easily specify things like
all census tracts in a CSA even if the CSA spans states and despite the fact that tracts are on-spine geographies
and CSAs are not.
There are also a lot more symbolic names for geographies like places, CSAs, and CBSAs. See examples in the same notebook.
Check out the notebook `notebooks/Geographies Contained within Geographies.ipynb` for examples of how it can be used.
What's Changed
* Readme updates. by vengroff in https://github.com/vengroff/censusdis/pull/195
* Add support for fetching geographies within others. by vengroff in https://github.com/vengroff/censusdis/pull/196
* Expose contaned_within in CLI. by vengroff in https://github.com/vengroff/censusdis/pull/205
* Upgrade workflows to python 3.12 by vengroff in https://github.com/vengroff/censusdis/pull/207
* Add symbolic names for places and update CT counties/planning regions. by vengroff in https://github.com/vengroff/censusdis/pull/208
* Symbolic names for more geographies. by vengroff in https://github.com/vengroff/censusdis/pull/209
**Full Changelog**: https://github.com/vengroff/censusdis/compare/0.99.6...0.99.7