<tr>
<td><small>SILC_COMMAND_LEAVE</td>
<td><small>
-Called after leaving the channel.
+Called after leaving the channel. Note that the `channel' will become
+invalid after command_reply client operation returns.
</td>
<td width="50%"><small>SilcChannelEntry channel
</td>
Sent when someone changes their nickname. The 'old_client_entry' includes
the old nickname and the 'new_client_entry' includes the new nickname.
Application must understand that the 'old_client_entry' pointer becomes
-invalid after returning from the function.
+invalid after returning from the function. Note that this notify is not
+delivered when user changes its own nickname.
</td>
<td width="50%"><small>SilcClientEntry old_client_entry,
SilcClientEntry new_client_entry