[PATCH v2 4/6] docs/about/removed-features: Document removed HMP commands from QEMU v2.12

[Thomas Huth <thuth@redhat.com>]

These HMP commands had been removed/replaced in QEMU v2.12. Still, some
people might want to update from older versions to the recent QEMU version,
so we should give some recommendations for the replacements in our
documentation.

Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 docs/about/removed-features.rst | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst
index 40d2cc4ffa..8bf3ebecab 100644
--- a/docs/about/removed-features.rst
+++ b/docs/about/removed-features.rst
@@ -356,6 +356,17 @@ Specify the properties for the object as top-level arguments instead.
 Human Monitor Protocol (HMP) commands
 -------------------------------------
 
+``usb_add`` and ``usb_remove`` (removed in 2.12)
+''''''''''''''''''''''''''''''''''''''''''''''''
+
+Replaced by ``device_add`` and ``device_del`` (use ``device_add help`` for a
+list of available devices).
+
+``host_net_add`` and ``host_net_remove`` (removed in 2.12)
+''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+
+Replaced by ``netdev_add`` and ``netdev_del``.
+
 The ``hub_id`` parameter of ``hostfwd_add`` / ``hostfwd_remove`` (removed in 5.0)
 '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
 
-- 
2.27.0