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• Added option to zoom canvas during image export

Fixed line creation for some notations

• Added basic support for multiple models in a single project
• Added general support for line segmentation, dropping OP v1.x project files compatibility
• Improved label positioning
• Moved to Pharo 9 and updated multiple dependencies, dropping Pharo 7/8 support
• Code cleanup

• Added common elements Note and Boundary
• Reworked show/hide browser to improve its refreshing and hiding by types
• Added experimental possiblity to add multiple models to single project
• Improved version / updates info windows

fixed diagram creation/removal, fixed several multi-diagram project issues

dependency update: ClassEditor v2.0.2

• Support for hiding elements
• Several bug fixes
• Code cleanup and efficiency improvements
• Persistence of element positions
• Improved tests
• Updated dependencies
• Migrated to Pharo 8