Add changelog entry

tomwhite · tomwhite · commit a48b8bd4d583 · 2025-04-09T09:56:37.000+01:00
diff --git a/changes/2972.misc.rst b/changes/2972.misc.rst
@@ -0,0 +1 @@
+Avoid an unnecessary memory copy when writing Zarr with obstore

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	`1`	`+Avoid an unnecessary memory copy when writing Zarr with obstore`