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Merge pull request #1148 from quantopian/migrate-whatsnew
DOC: Move latest notes to 1.0.0.txt
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@@ -2,7 +2,7 @@
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Release Notes
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=============
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.. include:: whatsnew/0.9.1.txt
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.. include:: whatsnew/1.0.0.txt
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.. include:: whatsnew/0.9.0.txt
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@@ -1,67 +0,0 @@
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Development
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-----------
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:Release: 0.9.1
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:Date: TBD
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.. warning::
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This release is still under active development. All changes listed are
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subject to change at any time.
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Highlights
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~~~~~~~~~~
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None
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Enhancements
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~~~~~~~~~~~~
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* Added masking to :class:`zipline.pipeline.CustomFactor`.
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Custom factors can now be passed a Filter upon instantiation. This tells the
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factor to only compute over stocks for which the filter returns True, rather
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than always computing over the entire universe of stocks. (:issue:`1095`)
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* Added :class:`zipline.utils.cache.ExpiringCache`.
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A cache which wraps entries in a :class:`zipline.utils.cache.CachedObject`,
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which manages expiration of entries based on the `dt` supplied to the `get`
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method.
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Experimental Features
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~~~~~~~~~~~~~~~~~~~~~
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.. warning::
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Experimental features are subject to change.
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None
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Bug Fixes
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~~~~~~~~~
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None
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Performance
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~~~~~~~~~~~
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None
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Maintenance and Refactorings
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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None
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Build
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~~~~~
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None
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Documentation
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~~~~~~~~~~~~~
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None
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Miscellaneous
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~~~~~~~~~~~~~
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None
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@@ -24,6 +24,16 @@ Enhancements
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dataframe. This model allows us to pass these writer objects around as a
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resource for other classes and functions to consume (:issue:`1109`).
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* Added masking to :class:`zipline.pipeline.CustomFactor`.
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Custom factors can now be passed a Filter upon instantiation. This tells the
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factor to only compute over stocks for which the filter returns True, rather
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than always computing over the entire universe of stocks. (:issue:`1095`)
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* Added :class:`zipline.utils.cache.ExpiringCache`.
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A cache which wraps entries in a :class:`zipline.utils.cache.CachedObject`,
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which manages expiration of entries based on the `dt` supplied to the `get`
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method. (:issue:`1130`)
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* Implemented :class:`zipline.pipeline.factors.RecarrayField`, a new pipeline
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term designed to be the output type of a CustomFactor with multiple outputs.
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(:issue:`1119`)
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