[PATCH for-4.15] SUPPORT.MD: Mark C XenStored LiveUpdate as Tech Preview

[Julien Grall <julien@xxxxxxx>]

From: Julien Grall <jgrall@xxxxxxxxxx>

Support to liveupdate C XenStored was adding during the 4.15
development cycle. Add a section in SUPPORT.MD to explain what is the
support state.

For now, it is a tech preview.

Signed-off-by: Julien Grall <jgrall@xxxxxxxxxx>

---

CC: Juergen Gross <jgross@xxxxxxxx>

It looks like the OCaml side was not merged in 4.15. So I have only
described the support state for C XenStored.
---
 SUPPORT.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/SUPPORT.md b/SUPPORT.md
index 7db4568f1a0f..39855f2c7b32 100644
--- a/SUPPORT.md
+++ b/SUPPORT.md
@@ -177,6 +177,10 @@ Support for running qemu-xen device model in a linux 
stubdomain.
 
     Status: Tech Preview
 
+## C XenStored LiveUpdate
+
+    Status: Tech Preview
+
 ## Toolstack/3rd party
 
 ### libvirt driver for xl
-- 
2.17.1