Deprecate Page.get_other_siblings

docs/building_your_site/djangodevelopers.rst

@@ -203,7 +203,6 @@ Methods:
 * get_context
 * get_template
 * is_navigable
-* get_other_siblings
 * get_ancestors
 * get_descendants
 * get_siblings

wagtail/wagtailcore/models.py

@@ -409,6 +409,10 @@ class Page(MP_Node, ClusterableModel, Indexed):
         return (not self.is_leaf()) or self.depth == 2
 
     def get_other_siblings(self):
+        warnings.warn(
+            "The 'Page.get_other_siblings()' method has been replaced. "
+            "Use 'Page.get_siblings(inclusive=False)' instead.", DeprecationWarning)
+
         # get sibling pages excluding self
         return self.get_siblings().exclude(id=self.id)