DOC: whatsnew entry for LineCollection speed-up

Author: evgenii

doc/source/whatsnew/v3.0.0.rst

@@ -666,10 +666,10 @@ Performance improvements
 - Performance improvement in :meth:`DataFrame.stack` when using ``future_stack=True`` and the DataFrame does not have a :class:`MultiIndex` (:issue:`58391`)
 - Performance improvement in :meth:`DataFrame.where` when ``cond`` is a :class:`DataFrame` with many columns (:issue:`61010`)
 - Performance improvement in :meth:`to_hdf` avoid unnecessary reopenings of the HDF5 file to speedup data addition to files with a very large number of groups . (:issue:`58248`)
+- Performance improvement in ``DataFrame.plot(kind="line")``: very wide DataFrames (more than 200 columns) are now rendered with a single :class:`matplotlib.collections.LineCollection` instead of one ``Line2D`` per column, reducing draw time by roughly 7 × on a 2000-column frame. (:issue:`61532`)
 - Performance improvement in ``DataFrameGroupBy.__len__`` and ``SeriesGroupBy.__len__`` (:issue:`57595`)
 - Performance improvement in indexing operations for string dtypes (:issue:`56997`)
 - Performance improvement in unary methods on a :class:`RangeIndex` returning a :class:`RangeIndex` instead of a :class:`Index` when possible. (:issue:`57825`)
-- Performance improvement in ``DataFrame.plot(kind="line")``: very wide DataFrames (more than 200 columns) are now rendered with a single :class:`matplotlib.collections.LineCollection` instead of one ``Line2D`` per column, reducing draw time by roughly 7 × on a 2000-column frame. (:issue:`61532`, :pr:`61764`)
 
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 .. _whatsnew_300.bug_fixes: