We're running Plastic SCM server 18.104.22.1688 with Firebird embedded database on Windows 2008 R2. We want to upgrade to the latest version (22.214.171.12451 it seems) for various functionality reasons. We'd look to upgrade clients at the same time. Can I just run the latest installer to upgrade straight from v5 to v8? Are there any issues I need to be aware of? Any additional preparation we should do, given we're jumping three major versions? Thanks for your help.