Major props to John Head for providing me with the below info – and from memory!! 🙂
Notes 8.0.0 –> “IBM Productivity Editors” (pre-Symphony)
Notes 8.0.1 –> Lotus Symphony 1.0
Notes 8.0.2 –> Lotus Symphony 1.1
Notes 8.5.0 –> Lotus Symphony 1.2
Notes 8.0.3 –> ??
Notes 8.5.1 –> Lotus Symphony 1.3