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* Fix the `Ord1` instance for `Data.Ord.Down` to reverse sort order.
+ * Any Haskell type that wraps a C pointer type has been changed from
+ `Ptr ()` to `CUIntPtr`. For typical glibc based platforms, the
+ affected type is `CTimer`.
+
## 4.16.0.0 *Nov 2021*
* The unary tuple type, `Solo`, is now exported by `Data.Tuple`.