[f-nsp] XMR Software Upgrade Path from 4.0.1a

[Gerald Krause]

Hi,

we have some XMRs in production, all with the older 4.0.1a code. The
Systems are doing mainly L3 things like OSPF, BGP and VRRP within an
IPv4/IPv6 dualstack environment but no *PLS or special L2 services at
the moment.
We plan to upgrade the systems with an newer software release and I
wondering if there exist any arguments against using the latest 5.1 code?

Cheers,
--
Gerald   (ax/tc)