DOC: whatsnew entry

2026-07-01 15:42:55 +08:00 · 2015-12-18 14:54:47 -05:00
parent 32baac4e4b
commit f933d6b44e
1 changed files with 4 additions and 0 deletions
@@ -59,6 +59,10 @@ Enhancements
  :class:`~zipline.pipeline.factors.ExponentialWeightedMovingStdDev`
  factors. (:issue:`910`).

+* Allow :class:`~zipline.pipeline.data.DataSet` classes to be subclassed where
+  subclasses inherit all of the columns from the parent. These columns will be
+  new sentinels so you can register them a custom loader (:issue:`924`).
+
 Experimental Features
 ~~~~~~~~~~~~~~~~~~~~~