Change Vision

c/o Work Styling, 5th Floor, Shiodome City Center
1-5-2, Higashi-shimbashi, Minato-ku
Tokyo 105-7105
Japan
Tel: +81 3 3255 0250
Fax: +81 3 3255 0251
Open: AM9-12 & PM1-5 (UTC+9.00)

Change Vision News

RSS Feed

Analyze the Timing of Interactions

April 23, 2024Product Update
Astah Professional v9.2 adds UML Timing Diagrams to visualize sequenced interactions and state changes within a system.
Astah Professional v9.1

Astah Professional v9.1

June 28, 2023New Version
Increases the number of notifications shown when changing models that are used in multiple diagrams.
Astah UML v9.1

Astah UML v9.1

June 28, 2023New Version
Revamps color configuration and enhances diagram thumbnails.
Astah SysML v8.0

Astah SysML v8.0

December 1, 2022New Version
Adds new Update Diagram menu to adjust object size and layout on the diagram.
Astah Professional v9.0

Astah Professional v9.0

November 30, 2022New Version
Adds FlatUI and 18 new light themes.
Astah UML v9.0

Astah UML v9.0

November 30, 2022New Version
Adds Dark Mode and Diagram Thumbnails.
Astah System Safety v8.0

Astah System Safety v8.0

July 29, 2022New Version
Adds Dark Theme and refines the UI.
Astah Professional v8.5

Astah Professional v8.5

March 10, 2022New Version
Adds new Automatic Diagram Layout for Sequence diagrams.
Astah UML v8.5

Astah UML v8.5

March 10, 2022New Version
Adds Word Wrap in Classes, Requirements and more.
Astah System Safety v7.0

Astah System Safety v7.0

December 9, 2021New Version
Adds support for macOS and makes diagrams expressive with stereotype icons.
Astah Professional v8.4

Astah Professional v8.4

July 2, 2021New Version
Adds new Lock the Center Point mode.
Astah UML v8.4

Astah UML v8.4

July 2, 2021New Version
Adds new Expand/Collapse options in the Tree view.
Astah Professional v8.3

Astah Professional v8.3

November 26, 2020New Version
Access your models faster with enhanced tree view filtering.
Astah UML v8.3

Astah UML v8.3

November 26, 2020New Version
Enhances Auto-creation of Class diagrams.
Astah SysML v1.5

Astah SysML v1.5

March 14, 2020New Version
Adds new Update Diagram menu to adjust object size and layout on the diagram.
Astah Professional v8.2

Astah Professional v8.2

November 27, 2019New Version
Improves conflict list and visual diagram comparison window.
Astah GSN v1.2

Astah GSN v1.2

March 13, 2019New Version
Adds new Update Diagram menu to adjust object size and layout on the diagram.
Astah Professional V7.2

Astah Professional V7.2

September 28, 2017New Version
New Auto-save feature, plus Advanced Font Setting.
Astah SysML V1.4

Astah SysML V1.4

November 21, 2016New Version
Added support for Mac full screen mode and for high-res displays.
Astah Professional 7.1

Astah Professional 7.1

October 5, 2016New Version
Easily zoom and scroll diagrams using a new Map View.