• Comments in expressions
• Allow Node Labeling in Data Canvas
• Custom Expressions - formula in-line context
• Custom Expression editor should help matching parentheses
• Custom expression function to format data(numeric/datetime,etc) like String.Format([column], "c# format string")
• Add an apply changes button to Custom Expression dialogue box
• User data / comments in the web-client
• Custom Expression Manager
• Expression Editor Enhancements - Hover-over information for functions
• More powerful custom expressions editor in the Spotfire web client