Major
v1.2.3 update to
SWT Designer includes support for Eclipse 3.0 M6, Widget Morphing, Cut/Copy/Paste, StackLayout, ScrolledComposite, Canvas, StyledText, Swing-style Layouts, Null Layout Alignment Toolbar, Extract Frame Refactoring (Eclipse 3.0 only), performance and speed enhancements, plus many other new features.
Added support for Eclipse 3.0 M6
Extract Frame refactoring (Eclipse 3.0) 
New widget morphing command
Added support for StackLayout
Swing-style layouts (BorderLayout, FlowLayout and GridLayout)
ScrolledComposite support
Canvas, StyledText & TextViewer support
Added support for Cut, Copy and Paste
Added new toolbar within editor (cut/copy/paste, alignment)
Set individual widget size in RowLayout (RowData)
Non-default properties highlighted in property pane
ViewForm: highlight engaged positions with red color
Hot keys ('L', 'C', 'R') for changing table columns align
Added new FormLayout and Menu examples to the Example wizard
Enabled limited FormLayout support in the free edition
Automatic rollback in the event of a Designer internal error
= professional edition only
