I would not be worried unless F5 have stated they are going to change licensing. Haproxy have a commercial version of their software, including appliances. Se

I would not be worried unless F5 have stated they are going to change licensing. Haproxy have a commercial version of their software, including appliances. Several other open source projects have commercially supported versions. NGinx has had a commercial version of their code for a long time. Now it will be under new management. I could see the branding for the commercial version of nginx change.