- NEW: Italian language support (thanks to Mattia for the help)

- NEW: You can sample the palette directly from the image

- Optimization: Improve the palette sampling algorithm to get better sampling results from large-scale colors

- Optimization: When importing a sprite sheet, the grid is no longer displayed when the as a single frame option is checked

- Optimization: Add buttons of outline, adjust color, and insert text in the action bar

- Optimization: Add a transparent grid background layer to the color setting button in the settings

- Optimization: Add the function of resetting the symmetry tool to the middle, in the view menu

- Optimization: Add an option to display the undo button in the action bar on the left

- Fix: Resolve the conflict between single-finger color picking and automatic pencil selection

- Fix: Sometimes the canvas renders glitch

- Fix: Sometimes the setting options are reset

- NEW: Auto save periodically, closed by default, open in Settings->General

- NEW: Logging and crash reporting mechanism, please send the log to our Discord server

- Optimization: Shorten the extension of the theme file（from .resprite-ios-theme to .resthm4i)

- Optimization: Can open the theme file directly from Files app

- Fixed: A crash issue related to canvas rotation

- Added: Onion-skin, open in the view menu or action bar, set parameters in settings

- Optimization: Added the function of resetting the symmetry tool position to the middle in the view menu, and reset it to the middle of the selection when there is a selection

- Optimization: Added a timeline action bar, configure its content in settings

- Optimization: Added a display switch for selection size information, in canvas settings

- Optimization: Added keyboard shortcuts for stroke and flip

- Optimization: Optimize the display of the handle border when border color is transparent

- Optimization: You can hide the status bar at the bottom of the software to make room for small screens, open in settings

- Optimization: Added a preset theme FlatGB

- Optimization: Added a preset theme Cozy Green, created by 1pxlchibs

- Optimization: The theme adds the active cell text color and indicator colors

- Fixed: The number of frames in the status bar is not updated when increasing or decreasing frames

- Fixed: Fix drawing error when the middle mouse button is pressed to move the canvas

- Fixed: Some problems with pasting hexadecimal colors in the color details window

- Fixed: Corrected the UI color of some details

- Added: Spray tool

- Added: Blur tool

- Added: Jumble tool

- Added: Contour tool

- Added: Display the position and size information of the selection/shape tool

- Added: You can aggregate tool buttons of same type, turn on in Settings->Toolbar

- Added: You can generate a palette from a picked image or canvas, in the palette menu->Generate from

- Optimization: Added support for importing .jpg images

- Optimization: Shorten the extension of the theme file to .resthm4d

- Optimization: Double-click an empty palette position to directly set it to the current pen color

- Optimization: Optimize the window position of the newly opened sprite file

- Fixed: The problem that the selected indicator of palette view does not display then border color is transparent

- Fixed: The problem that the selected indicator of palette view does not change with the theme colors

- Fixed: The problem that the sound effect playback causes a crash when double-clicking a button with sound effect