From c59067341970591f40cfde329e050014981854ce Mon Sep 17 00:00:00 2001
From: Brett <brettgraham@gmail.com>
Date: Thu, 31 Oct 2024 12:46:42 -0400
Subject: [PATCH] add changelog

---
 changes/1858.removal.rst | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 changes/1858.removal.rst

diff --git a/changes/1858.removal.rst b/changes/1858.removal.rst
new file mode 100644
index 000000000..03c2f3787
--- /dev/null
+++ b/changes/1858.removal.rst
@@ -0,0 +1 @@
+Switch default convert_unknown_ndarray_subclasses to False and issue deprecation warning if it is enabled.