Productivity features added in X15 include: Live Materials List, updated Library Browser, Coordinate Axes, Replace Fonts, , merged Open Object and Open Symbol dialogs and more.
Features Introduced in X15
5519 - What's New in X15
5539 - What's New in X15 - Productivity Features
5540 - What's New in X15 - Building Features
5541 - What's New in X15 - Design Features
5542 - What's New in X15 - Drafting Features
5543 - What's New in X15 - Presentation Features
