Fixing 'chunksize' parameter name typo io.rst
Merge pull request #8035 from nesanders/patch-1

DOC: Fixing 'chunksize' parameter name typo io.rst
Fix bug when testing multiindex dtypes in assert_frame_equal and assert_series_equal
Merge pull request #8042 from artemyk/fix-assert_frame_equal-multiindex-dtypes

Fix testing multiindex dtypes in assert_frame_equal and assert_series_equal
TST: skip test_kds_colors if too old scipy installed
Fixed incorrect datatype conversion on multi-indexes

Fixed test to use assertTrue

Simplifying tests to write and read back

Simplified multiindex test to use a roundtrip

Release notes update
Merge pull request #8022 from artemyk/sql-create-table-index-dtype-fix

Fixed incorrect datatype conversion on multi-indexes
BUG: fix HDFStore iterator to handle a where properly (GH8014)
Merge pull request #8029 from jreback/hdf_iterator

BUG: fix HDFStore iterator to handle a where properly (GH8014)
DOC/CLN: Cleanups plotting.py