SAP Lumira 2.2 includes new features that enhance self-service capabilities for both the Discovery and Designer editions. In Discovery, there are improvements to filtering, number formatting, and SAP BW data presentation. Designer adds offline data refresh, variant support for prompts, and performance enhancements. It also allows for more end-user control through features like runtime application authoring and saving dashboard changes. These updates strengthen SAP Lumira's position in SAP's convergence strategy for agile data discovery and dashboarding.