Sprint Reviews exist primarily to get feedback from your stakeholders when you can’t get feedback from them during the course of a sprint.
Technique Brief
Product Roadmap
A product roadmap is a statement of intent for how you are going to implement your strategy. The product roadmap is a living thing that indicates your best understanding at the point that you last updated it and it also reflects whatever uncertainty you faced when you last put it together.
Personal Retrospective
When you’re starting to look forward to the next year, do a personal retrospective to identify the outcomes you seek and the habits you’ll start and stop.