Stable release

This version 0.9.1 improves Roassal3 in many different aspects. Here are the most relevants:

• A lot of class and method comments
• Improvement of the animation capabilities
• Improvement of Chart, the charting library
• Better highlighting mechanism
• Added some tests that check for the dependencies of Roassal3, just to make sure we do not introduce an unwanted dependency
• Improvement of the popup
• Better search in canvas capabilities
• Improvement of the force based layout
• Improvement of the stroke lines
• Many many more bugs fixes and small improvements...

First public release

This version is stable for windows and macOS user, running on both Pharo 8 and Pharo 9. This version offers:

• Nearly 200 green tests
• Many features are included, including Chart to draw charts, and UML support in the system browser
• This version went through some reviews

This version is a proposed to the Pharo community for inclusion in Pharo9