New features
* feat: add TLeafC - string - writing support by ioanaif in https://github.com/scikit-hep/uproot5/pull/940
* feat: adding a very basic FSSpecSource by lobis in https://github.com/scikit-hep/uproot5/pull/967
Bug-fixes and performance
* fix: inverted axes for variances of 2D weighted histograms when transformed to hist by ioanaif in https://github.com/scikit-hep/uproot5/pull/965
* fix: pull out `.data` from `NumpyArray` by agoose77 in https://github.com/scikit-hep/uproot5/pull/985
Other
* test: skip RNTuple test until 928 is fixed by jpivarski in https://github.com/scikit-hep/uproot5/pull/969
* test: skip if dask-awkward, an optional dependency, is missing by jpivarski in https://github.com/scikit-hep/uproot5/pull/968
* test: use file in skhep-testdata for issue 121 by lobis in https://github.com/scikit-hep/uproot5/pull/973
* chore: update pre-commit hooks by pre-commit-ci in https://github.com/scikit-hep/uproot5/pull/964
**Full Changelog**: https://github.com/scikit-hep/uproot5/compare/v5.0.12...v5.0.13