- Sun Microsystems JDK 6 Update 16 (JRE 6 Update 16) or later is required to run astah*. (astah* no longer runs on JDK 5)
| New Functions | astah* professional | astah* UML | astah* community |
|---|---|---|---|
| Alignment Guide | ✓ | ✓ | ✓ |
| FreeHand | ✓ | ✓ | - |
| Oval, TextBox, Filled Rectangle, Corner-rounded Rectangles | ✓ | ✓ | ✓ |
| Improvements on Combo box of Property view | ✓ | ✓ | ✓ |
| ER Diagram Add multiple domains at once |
✓ | - | - |
| Sequence Diagram New menu [Create Reply Message] is added |
✓ | ✓ | ✓ |
| Statemachine Diagram Improvements on States and Submachine States |
✓ | ✓ | ✓ |
| BusinessActor, BusinessUseCase, BusinessEntity and BusinessWorker | ✓ | ✓ | ✓ |
| Other Improvements | ✓ | ✓ | ✓ |
Alignment Guide
When placing model elements on the diagram, an alignment guide line(green dashed line) appears to assist you to place models aligned with others.
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FreeHand
Oval, Filled Rectangle, Corner-rounded Rectangle and Textbox
Improvements on Combo box of Property view
Now it's faster to set up Type for models from the combo box!
ER Diagram
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Now astah* allows you to add plural domains at once from [Add ER Domains] menu from Property View / Tool bar menu
Select ResourceEntity, Event Entity or SummaryEntity from ER Entity's dropdown list.
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Improvements on Sequence Diagram
- [Create Reply Message] added on Message's Pop-up menu
- Reply Message can be created for Frames and InteractionUse

Improvements on Statemachine Diagram
- Resizing the States/Submachine States makes the its name, InternalTransition, Entry/Do/Exit contents wrapped automatically
- [Auto Resize] menu is added on States/Submachine State's Pop-up menu
| on 6.1.1 |
on 6.2 |
Auto Resize from pop-up menu |
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Business Actor and Business UseCase

New added models:
| Diagram | New support model elements |
|---|---|
| Class Diagram | BusinessEntity, BusinessWorker, InstanceSpecification (BusinessEntity) and InstanceSpecification (BusinessWorker) |
| UseCase Diagram | BusinessActor, BusinessUseCase, BusinessEntity and BusinessWorker |
| Sequence Diagram |
Lifeline (BusinessActor), Lifeline (BusinessEntity) and Lifeline (BusinessWorker) |
| Communication Diagram |
Lifeline (BusinessActor), Lifeline (BusinessEntity) and Lifeline (BusinessWorker) |
| Deployment Diagram | InstanceSpecification (BusinessEntity) and InstanceSpecification (BusinessWorker) |
Other Improvements
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