Make information if tree item is expanded/collapsed persistent
Add property classes to type system
Command to reorient sketch
Implement Copy/Paste for PropertyEnumeration
Add framebuffer support to Inventor viewer
Fix gcc build failure
Move GL painting of Rubberband into pimpl class
Fix crash in property editor of property link is empty
Mark attribute 'Type' deprecated, use 'TypeId' now
+ Make transient directory of the form ExeName_Doc_{UUID}_{HASH}_{PID}

+ Set some properties in Document read-only

+ Implement Document::saveAs

+ Fix PropertyUUID::setValue()

+ Add a field for UUID in document information panel
Improve reporting of Python exceptions
Improve UUID handling of documents
Fix XML reading in property class
Fix data loss in PropertyFileIncluded
Fix another data loss issue in PropertyFileIncluded
Rename transient directory when saving document under new file
One more fix to avoid loss of data
Add python example of how to use splines
Add copyright notice
Do not allow to drag and drop child items of non-group objects in tree view