DOC: Try to use matplotlib ggplot style
DOC: Fix some warnings is visualization.rst
DEPR: deprecate value_range (GH8481)
BUG: Bug in groupby .apply with a non-affecting mutation in the function (GH8467)
Merge pull request #8483 from jreback/value_range

DEPR: deprecate value_range (GH8481)
DOC: reference to docs for describe
Merge pull request #8484 from jreback/groupby_fix

BUG: Bug in groupby .apply with a non-affecting mutation in the function (GH8467)
DOC: indexing.rst fixes w.r.t (GH8227)
DOC: fix bunch of doc build errors
Merge pull request #8485 from jreback/index_fixups

DOC: indexing.rst fixes w.r.t (GH8227)
Merge pull request #8487 from jorisvandenbossche/doc-fixes

DOC: fix bunch of doc build errors
DOC: warning about copying for df.append/concat. Fixes #7967

updating concat section to reflex comments on PR #8488

DOC: placing the concat notes in a .. note:: block. #8488

DOC: Minor formatting changes for #8488
Merge pull request #8488 from hunterowens/speed-docs

DOC: warning about copying for df.append/concat. Fixes #7967
ENH: Add orient argument and split option to DataFrame.to_dict. (GH7840)

Update documentation with deprecation and enhancement notices.

Remove indentation from list in docstring.
DOC: fix notes in plot() docstring
Merge pull request #8493 from jorisvandenbossche/doc-plot-docstring

DOC: fix notes in plot() docstring
BUG: searchsorted sorter issue with 32bit platforms (GH8490)
Merge pull request #8492 from jorisvandenbossche/fix-searchsorted

BUG: searchsorted sorter issue with 32bit platforms (GH8490)
Merge pull request #8478 from TomAugspurger/doc-modifications

DOC: Some more vis cleanups
ENH: add chunksize argument to read_sql (GH2908)