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Merge pull request #1358 from quantopian/smoothing
ENH: added smoothing to zipline
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@@ -26,6 +26,11 @@ Enhancements
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:meth:`~zipline.pipeline.factors.Factor.top`, and
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:meth:`~zipline.pipeline.factors.Factor.bottom`. (:issue:`1349`).
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- Added new pipeline filters, :class:`~zipline.pipeline.filters.All` and
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:class:`~zipline.pipeline.filters.Any`, which takes another filter and
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returns True if an asset produced a True for any/all days in the previous
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``window_length`` days (:issue:`1358`).
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Bug Fixes
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~~~~~~~~~
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