Comment 14 for bug 1507651

i manually tested kilo -> kilo upgrade.
from 8934f3cb1129f25fa5b0f2a5aea466360c50e1ae
to 69c7c61e1cf9934bfdaac6774e2f02a2aa5d5472

1. create a net and a port
2. upgrade only the plugin
3. show the net and the port
4. update portsec attribute of them