It's important to note that these improvements only apply to BLE. Classic Bluetooth (EDR) is not changing, at least not significantly. Also, there will contin

It's important to note that these improvements only apply to BLE. Classic Bluetooth (EDR) is not changing, at least not significantly. Also, there will continue to be minor spec revisions (5.1, 5.2, etc). The "Bluetooth 5" terminology is for marketing and PR, to simplify the message. They don't want to confuse the general public with spec revisions.