Pandas BUG: casting a Series with dtype="datetime64[ns]" to "datetime64[D]" fails without raising an error or warning

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas read_html omits a column when reading a wikipedia table

https://en.wikipedia.org/wiki/List_of_countries_by_road_network_sizeCopy/paste the table HTML in a filedf=pd.read_html(t...

Pandas BUG: Installing pandas places pyproject.toml in site-packages

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas DOC: MonthBegin suggestion to get start of current month not quite right?

Pandas version checks[X] I have checked that the issue still exists on the latest versions of the docs on main hereLocat...

Pandas pandas pivot_table aggfunc/values parameters behaving oddly

np.random.seed(0)test = pd.DataFrame({ 'a' : np.random.randint(0, 10, size=(10,)), 'b' : np.random.randint(0, 10, ...

Pandas BUG: Get sizeof fails for pandas series or data frame when one element is a type

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas PERF: performance problem when comparing timestamp to datetimindex

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this issue ex...

Pandas STYLE enable ruff TCH

This code actually may make a difference to performance: Task here is:0. make sure you've followed the steps in https://...

Pandas DEPR: axis=1 in DataFrame.window, resample

xref #51203 we've deprecated groupby with axis=1 bc under the hood it does a transpose anyway, so might as well tell use...

Pandas BUG: pandas.read_csv() does not work in combination with usecols=

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas BUG: DataFrame.to_dict(orient="records") does not return native types with frame constructed from pyarrow Scalars

On 1.2 master:In [15]: import pandas as pd ...: import pyarrow as pa ...: ...: df = pd.DataFrame({'a': pa.scal...

Pandas WEB: decommission dev.pandas.io

Location of the documentationhttp://dev.pandas.io/Documentation problemBoth http://dev.pandas.io/ and https://pandas.pyd...

Pandas BUG: ArrowExtensionArray' object has no attribute 'to_pydatetime when using to_sql command with a dataframe with date columns

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas DEPR: NDFrame.align broadcast_axis, fill_axis keywords

broadcast_axis is only used internally in one places in NDFrame._where, and is ignored unless broadcast_axis == 1 and se...

Pandas DEPR: Categorical.to_list

We have this as an alias for tolist for Categorical but not other EAs. We should either deprecate it or add the alias o...

Pandas BUG: Subtracting extension dtype and numpy dtype can result in pd.nan being present in resulting extension Series, and dropna won't drop nans

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas BUG: += on df.loc[:, col_level_0] produces NaN when columns are MutiIndex

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas BUG: Float64 doesn't respect the .isnull() check, when the GroupBy column contains NaNs.

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas DEPR: restrict downstream usage of core.internals

There are some optimizations I'd like to make in core.internals (mostly making the signatures stricter so we can do less...

Pandas DEPR: Deprecate as_index in groupby

Should we deprecate using as_index in groupby? As the docs say, using as_index=False should only impact reductions. Here...
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