Version 6.3.0

The big updates were:

• Pyut now runs on Python 3.9
• Pyut uses the wxpython 4.1.1 widget set
• You can now check to see if there are new updated version of Pyut
• There is a wxpython native image generation plugin
• Pyut acts more like a Mac app by moving the About and Exit sub-menu items to the App Menu

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The following is the full issue list:

• 243 Cleanup for release of version 6.3
• 242 Need to be able to compare Semantic Versions
• 241 Use UI BaseHandler Class
• 240 Fix Help-> Check for new version
• 238 ToPython is obsolete
• 237 Refactor UI Classes
• 236 Close default project if only project open when manually loading another project
• 235 Fix Pyut Preferences
• 233 Fix auto-load of file to close default project
• 232 Fix DlgPyutPreferences sizing
• 231 Update diagram generation options
• 230 Create new export to image feature
• 229 Fix where menu item for About Dialog appears
• 227 Bump Antlr Runtime 4.8 --> 4.9
• 226 Reorder Help--> About Menu Item
• 225 Upgrade to wxpython 4.1.1
• 224 Image python files don't need to be resources
• 223 Tips don't display when packaging with py2app
• 222 Update PyutMethod
• 220 Make DiagramFrame immediately respect grid line styles
• 219 "Expose ""snap to grid"" option"
• 218 DlgPyutPreferences not setting Center App on Startup
• 217 Go back to age notebook for preferences
• 216 Update show method parameters
• 215 Change how file names on command line are handled
• 214 Fix Preferences init signature
• 213 Rename HistoryManager.unserialize
• 212 Implement Global Type checking
• 211 Fix wxPython 4.1.1 assertion
• 210 Manually fix numpy #22
• 201 wxPython deploy bug
• 197 Upgrade to Python 3.9
• 194 Externalize Pyut tips
• 187 Aggregation/Composition source/destination is backward
• 165 Update DlgEditMethod
• 128 Fix ToFastEdit
• 66 Role & Cardinality Text improperly positioned