- Update to 6.1.3
## Bug Fixes
### astropy.io.fits
* Fix reading zero-width columns such as 0A fields. [#16894]
* Ensure that QTable, like Table, can read zero-length string
columns, and not convert them to length 1 strings. In the
process, avoid a needless copy of all the data for QTable.
[#16898]
### astropy.io.votable
* Fix KeyError when parsing certain VOTables. [#16830]
### astropy.modeling
* Fixed the fit_deriv calculations in the Lorentz1D model.
[#16794]
### astropy.table
* Pretty-printing of Tables now also works in the presence of
zero-length string columns (which sometimes are present in FITS
tables). [#16898]
### astropy.utils
* Fix the return type for np.broadcast_arrays on a single Masked
instance: it now correctly returns a 1-element sequence instead
of a single array, just like would be the case with a regular
array. [#16842]
### astropy.wcs
* Fix a bug where wcs_info_str’s results would look different in
numpy 2 VS numpy 1. [#16586]
## Other Changes and Additions
* The minimum required version of PyArrow is now v7.0.0. [#16785] (forwarded request 1197897 from bnavigator)