Depending on your subscription tier, whenever we introduce new features, they will be made available to you.
An unfortunate part of software development, bugs do happen. However, we prioritize squashing them as soon as possible and then make sure all our customers get the fix as soon as it's available.
From time to time improvements will be made to our infrastructure, which means tighter security, faster processing, or the ability to do more with less. Generally, you will be able to enjoy these improvements seamlessly and automatically.