docs: formatdomain: Fix the introduced version of vdagent

The qemu-vdagent channel is introduced since:
"05b09f039e    conf: add qemu-vdagent channel"

It will be in the version 8.4.0.

Signed-off-by: Han Han <hhan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Han Han 2022-05-11 15:48:26 +08:00 committed by Ján Tomko
parent 635df6c4bb
commit 43c83a2112

View File

@ -6630,7 +6630,7 @@ types have different ``target`` attributes.
Mouse mode is set by the ``mouse`` element, setting its ``mode`` attribute
to one of ``server`` or ``client``. If no mode is specified, the qemu
default will be used (client mode).
:since:`Since 8.2.0`
:since:`Since 8.4.0`
:anchor:`<a id="elementsCharHostInterface"/>`