Just want to mention that upgrade went smoothly and without a glitch. We uploaded all default folders over the existing 3.3.14 install and then in the admin interface ran the SQL update. 26 tables where updated.
New features added:
In Products two new menu items added: Advanced Search and Product Report. These two are really cool as they help manage large number of products a lot easier.
There are undoubtly more changes, but I've not noticed them yet.
I'm still missing Moneybookers payment system and the option to limit a product coupon to only one quantity in basket.
