Version 6.4.0

Major new features include:

• Allow dropping of .put and .xml files into Pyut
• Added 'remove bend' and 'add spline' menu entries to links
• Upgraded lollipop type interface
• Added beau coup preferences to control Pyut behavior. See issue 251 for details.
• Fix Sequence Diagrams to actually work

The following is the full list of issues fixed in this release

• 277 Fix zoom in/zoom out
• 276 TestPyutField
• 273 Move experimental lollipop interface to Command
• 270 SDMessage Line when selected
• 269 Bug on XML File Drop
• 268 Fix Sequence Diagrams
• 266 Allow dropping files onto Pyut
• 262 Update to include font in OglText
• 259 Fix Orthogonal Layout Size Spinners
• 258 "Add Spline" links Menu Entry
• 254 Fix toolboxes -- Don't let them draw
• 251 Make some static constants configurable
• 221 Fix CreateOglClassCommand Code Smell
• 208 Update legacy docs
• 203 Add a Menu "remove bend" feature
• 80 Deprecate .withChildren

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