BUG: set_names should not change is_ relationship
BUG: Treat a list/ndarray identically for iloc indexing with list-like (GH5006)
ENH: Json support for datetime.time
ENH: json default_handler param
TST: fillna(values) equiv of replace(np.nan,values)
Add a convenience function to compile pandas ready for doc-building
Add some new entries to API doc