Deprecated-Info.md

+(DRAFT)
+This is the page summing up deprecated objects and functions of the public API.
+
+# Deprecated list (6.6) :
+## C++ API
+* ImageRegionMultidimensionalSplitter : replaced by ImageRegionSplitterMultidimensional (since 2013)
+* ImageRegionSplitter : replaced by ImageRegionSplitterSlowDimension (since 2013)
+* LuminanceToReflectanceImageFilter : replaced by RadianceToReflectanceImageFilter (since 6.2)
+
+
+## Python API
+* GetVectorImageAsNumpyArray(self, paramKey, dt='float') : dt is deprecated (since 6.6)
+* GetImageAsNumpyArray(self, paramKey, dt='float') : dt is deprecated (since 6.6)
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