<% local system_version = require "luci.model.cbi.gpsysupgrade.sysupgrade".get_system_version() -%> <%+header%>

<%:System upgrade%>

<%- local c = require("luci.model.uci").cursor():changes(); if c and next(c) then -%>

<%:Warning: There are unsaved changes that will get lost on reboot!%>

<%- end -%>
【 <%=system_version%> 】    
<%+footer%>