Index: RELNOTES
===================================================================
--- RELNOTES
+++ RELNOTES
@@ -59,3 +59,17 @@
 	supported by the NFSv4 server by default instead of minor version 0,
 	for NFSv4 mounts.
 	The "minorversion" mount option may be used to override this default.
+
+????????????:
+	Support for operation in Xen/ARM64 VMs was introduced.  FreeBSD
+	has worked in x86 Xen VMs for more than a decade, but now FreeBSD
+	works in Xen's ARM64 VMs.  Effort was made to keep the patches
+	architecture-independent, so support for Xen/RISC-V should appear
+	once Xen/RISC-V becomes viable.
+
+	Tianocore/EDK2 for Xen/ARM is the presently known to work initial boot
+	stage.  Build the ArmVirtXen.dsc configuration and configure XEN_EFI.fd
+	as the kernel to boot.
+
+	Presently DomU operation has been implemented.  Dom0 operation could
+	be implemented in the future.  A sponsor could aid this.