Any known issues to be aware of before upgrading a 5200 2.0.1 media server to 2.5.4

Hi Team,

I'd like to know if you have experienced any known issues upgrading old 5200 2.0.1 Appliance media server to 2.5.4.

While I do not expect any major problems groing from 2.5 to 2.5.4, I am not too sure from 2.0.1 to 2.5.

What are you thoughts ?

Thanks

Francesco