diff --git a/doc/changes/xrt/mr.294.md b/doc/changes/xrt/mr.294.md
new file mode 100644
index 000000000..2133c51d5
--- /dev/null
+++ b/doc/changes/xrt/mr.294.md
@@ -0,0 +1 @@
+Add `XRT_CAST_PTR_TO_OXR_HANDLE` and `XRT_CAST_OXR_HANDLE_TO_PTR` macros to perform warning-free conversion between pointers and OpenXR handles, even on 32-bit platforms. They should be used instead of raw casts.