#### Samurai Graph 0.5.1

Released at 2005-2-23.

- Added a function to draw grid lines in the figure.
- Revised the function exporting images.
- Fixed cumulative bugs.

#### Samurai Graph 0.5.0

Released at 2005-2-15.

- Added the print funtion.
- Revised the preview dialog for exporting and printing the image.
- Revised the dialog to display change logs.
- Modified to use the default look and feel.
- Modified to reflect the background color of the window to the exported image.
- Modified to record the last recently used directory on the file choice.
- Modified to set the rubbar banding by default when figures are moved by mouse drag.
- Fixed cumulative bugs.

#### Samurai Graph 0.4.1

Released at 2005-2-3.

- Fixed bugs in undo/redo function. Undo/redo of addition/deletion of figures do not work well.

#### Samurai Graph 0.4.0

Released at 2005-1-31.

- Added functions to copy, cut, paste and duplicate the selected objects - data, symbols and figures.
- Refined the about dialog.
- Fixed cumulative bugs.

#### Samurai Graph 0.3.2

Released at 2005-1-19.

- Fixed the following bugs.
  - Bugs on installation of the new version of Samurai Graph by auto-upgrade.
  - Error bar is not drawn correctly with axes in the log scale.
  - Bounding box is drawn when exported to image files.

#### Samurai Graph 0.3.1

Released at 2005-1-13.

- Fixed a bug that the uninstallation fails when the application is running. Modified to execute Samurai Graph when uninstaller is executed.
- Forbade the multiple running of Samurai Graph. When users try to it, a new window opens in the existing process.
- Fixed cumulative bugs.

#### Samurai Graph 0.3.0

Released at 2004-12-27.

- Modified the overall properties and the usage of the property files.
  - Modified to write property files in XML format, and we assigned the original file extension to them.
  - Enabled to use a property file by drag and drop into the window.
  - Improved the dialog to select data files to be used with a property file.
- Enabled to select the objects such as figures, data, various symbols and legend, and to edit them.
  - Modified to select objects by mouse click.
  - Enabled to delete selected objects by hitting the delete key or by executing the menu command.
  - Enabled to move selected objects by mouse drag.
- The symbols and the legend are related to the axes like data objects.
- Include change logs into the release file.
- Enabled to use proxy connection on auto-upgrade.
- Improved the features of spinners.
- Improved the menu items to insert various symbols.
- Changed the default location and background color of the legend.
- Enabled to hide lines of significant difference symbols.
- Enabled to hide the entry of data in the legend.
- Fixed cumulative bugs.

#### Samurai Graph 0.2.0

Released at 2004-11-10.

- Arranged menu entries in the menubar.
  - Hid temporary entry for not implemented features.
  - Added new entries for some features below:
    - Insert Symbol (label, significant difference, line-break, timing line)
    - Zooming
    - Grid Properties
    - Version upgrade
    - Change Logs
  - Remapped short cut keys of major functions.
- Arranged menu entries in the popup menu of some objects.
  - Added property entry for all popup menus.
- Added version upgrade feature.
  - It can to check latest version via network at start up time. If newer version is available, information about it is displayed.
    - On Windows, it can automatically upgrade to latest version.
    - On other platforms, it can download latest version.
  - Added menu entry [Help]-[Upgrade] to menubar.
  - property dialog
    - Frequency setting for automatically latest version checking
    - Manually upgrade button
- Other new features and changes
  - Added splash window.
  - Hid vector type data entry from data type selection dialog.
  - Added automatically zoom out to fit a window function. It can to use by menu entry [Layout]-[Zoom]-[Auto Zoom].
  - Added toggle switch of the grid line visible status. It can to switch from menu entry [Layout]-[Grid]-[Visible] or window property dialog.
  - Added recovery sequence for symbol insert failure. If you fail symbol inserting, the message dialog is shown and you can continue insert operation.
  - Changed symbol superposition policies. Superposition of same type symbol (label, significant difference, break-line, timing line) can to change by popup menu.
  - Changed action of label popup menu showing to use of right button click of mouse on the label symbol.
  - Added popup menu entry for axis and legend visible control.
  - Changed show action of axis property dialog at axis invisible. It can to show by double click operation of left button of mouse on rectangle border of the figure.
  - Added change logs dialog. It can to show by menubar entry [Help]-[Change Log].
- Fixed cumulative bugs.

#### Samurai Graph 0.1.4

Released at 2004-10-5.

- Fixed a bug - The location of the paper was set wrongly in the start-up of the application, and the paper was drawn at the lower position.

#### Samurai Graph 0.1.3

Released at 2004-10-4.

- Enabled the addition of axis break symbols using the toggle button in the tool bar.
- Disabled the automatic pullback of the figures to inside of the paper.
- Disabled the following components when the figures do not exist:
  - Buttons in the tool bar
    - The button to set the bounds of the paper using the bounding box of figures.
    - Toggle buttons to add labels, symbols of significant difference, timing lines and symbols of axis break.
  - Menu items in the menu bar
    - [Layout]-[Bounding Box] ... Set the bounds of the paper using the bounding box of figures.
    - [Layout]-[Align Figures] ... Align the figures.
- Enabled the scroll in the vertical direction by the mouse wheel.
- Implemented the about dialog. It can be displayed by selecting the menu [Help]-[About] in the menu bar.
- Fixed the following bugs occurred in the Mac OS X environment:
  - As the window moves, the selected figures moves in the window pane.
  - Unable to add data to the figure by drag-and-drop of data files.

#### Samurai Graph 0.1.2

Released at 2004-9-16.

- Revised graph and strings objects creating algorithm to speed up.
- Added new distribute package for MacOS X.

#### Samurai Graph 0.1.1

Released at 2004-9-6.

- Improved new features of significant difference symbol. It can to flip vertical and horizontal direction.
- Several bugs fixed.

#### Samurai Graph 0.1.0

Released at 2004-8-31.

- Initial release.