--- wikisrc/ports/xen/howto.mdwn	2019/04/11 17:33:16	1.165
+++ wikisrc/ports/xen/howto.mdwn	2019/12/17 20:36:16	1.166
@@ -45,12 +45,12 @@ matching versions.
 Versions available in pkgsrc:
 
 [[!table data="""
-Xen Version	|Package Name	|Xen CPU Support	|EOL'ed By Upstream
-4.2		|xenkernel42	|32bit, 64bit		|Yes
-4.5		|xenkernel45	|64bit			|Yes
-4.6		|xenkernel46	|64bit			|Partially
-4.8		|xenkernel48	|64bit			|No
-4.11		|xenkernel411	|64bit			|No
+Xen Version	|Package Name	|Xen CPU Support	|xm?	|EOL'ed By Upstream
+4.2		|xenkernel42	|32bit, 64bit		|yes	|Yes
+4.5		|xenkernel45	|64bit			|	|Yes
+4.6		|xenkernel46	|64bit			|	|Yes
+4.8		|xenkernel48	|64bit			|	|Yes
+4.11		|xenkernel411	|64bit			|	|No
 """]]
 
 See also the [Xen Security Advisory page](http://xenbits.xen.org/xsa/).
@@ -66,6 +66,11 @@ domU		|Yes
 Note: NetBSD support is called XEN3. However, it does support Xen 4,
 because the hypercall interface has remained identical.
 
+Older Xen had a python-based management tool called xm, now replaced
+by xl.  xm is obsolete, but 4.2 remains in pkgsrc because migrating
+from xm to xl is not always trivial, and because 4.2 is the last
+version to run on an i386 dom0.
+
 Architecture
 ------------
 
@@ -83,7 +88,7 @@ For domUs, i386PAE is considered as
 [faster](https://lists.xen.org/archives/html/xen-devel/2012-07/msg00085.html)
 than amd64.
 
-#Creating a dom0
+# Creating a dom0
 
 In order to install a NetBSD as a dom0, one must first install a normal
 NetBSD system, and then pivot the install to a dom0 install by changing