I'm not understanding what Logos 5 is all about - I've not had lots of time to look into it, but currently I am on Scholars Platinum version of Logos 4 and not sure how Logos 5 is supposed to affect me?
I'm getting the upgrade emails, which I assumed are to update to Logos 5, but then see I am expected to pay over £1k for this upgrade 
Could someone please explain what Logos 5 is and why I'm expected to pay over a grand to upgrade to it?
Grateful for any replies 