Release Note of DA version

- New: Outline function, by menu->edit->outline, you can have a button in action bar in settings

- New: Gradient tool

- New: Button sound effect and haptic feedback, can be turned off in settings

- New: Stylus side button action, for example, the S-Pen side button can be used to erase when pressed, there is an option in the settings

- Optimization: Let users choose the arrangement width when importing GPL palettes

- Optimization: Better debug info in help dialog

- Optimization: The category list of help window is moved to the top when narrow screens

- Fixed: The import sprite sheet dialog box is not fully displayed when the screen height is very small

- Fixed: Sometimes the confirmation dialog box is not fully displayed and the button cannot be clicked

- Fixed: Layers should not be able to be moved when locked or hidden

- Added symmetric tool

- Added sharing and importing of themes

- Optimization: In Settings->General->Small menu entry, you can hide the menu bar and use the button entry instead.

(Small screen devices can be enabled to save screen space)

- Optimization: You can modify the display content of the action bar in Settings->Action bar

(Small screen devices can set to turn off uncommon buttons to save screen space)

- Optimize the size of all dialog boxes to ensure that they can be displayed on small screen devices

- Optimize the layout of settings and palette preset table windows on small screen devices

- Optimize the display of semi-transparent colors in the palette, palette preset table, and theme settings interface

- Optimize the borders and theme colors of the canvas, preview images, and palette color grids, which are turned on by default and can be turned off in settings

- Optimize the display of the zoom ratio of the images imported into the sprite sheet and add chamfers

- Optimize the automatic jump of gift codes

- Optimize the open file button in the action bar. The original direct selection of the import package has been changed to open the imported menu

- Fix the problem that the zoom ratio text color of the preview window does not follow the theme

- Add flip and rotate in edit menu

- Optimize the UI of common input dialog

- Optimize the click UX of gallery item

- Fix pixel by pixel move buttons

- Fix the save action in file menu

- Fix slide modifier step inconsistent

- Fix pinch-to-zoom does cause glitch in certain case

- Fix wrong color of the alpha row in detail panel when alpha near 0

- Fix the hex color text not updating in the color detail panel

- Fix slow operation of make big selection

- Fix pinch-to-zoom delay at start

- Fix long-press pick color gesture wrong behavior in certain case

- Fix flip selection be reverted after move

- Fix wrong message of selection paste

- The init release for alpha test