1. The updated overall architecture has been adopted since version 2.0. 2. A small AI agent has been added. 3. On the basis of automatically increasing the canvas size, the function of manual expansion has also been added.

1. Added the "Favorites" and "Lock" functions. 2. Added performance tips for the large canvas.

1. The interface settings have been optimized. 2. New features such as folder function, search function, sorting function, etc. have been added. 3. The canvas now includes a background setting function.

fix some bug

1. Added the function of automatically saving in the canvas. 2. Added the List display function for the canvas list. 3. Optimized the layout of the navigation bar buttons. 4. Optimized the loading mode of the thumbnails, making the thumbnail loading smoother.

fix some bugs.

1.change the canvas expand method. 2.change the scribe method.

1. New scrolling mode and writing mode have been added. 2. Determine the length of the added canvas based on the distance it is pulled upwards. 3. The way the canvas loads has been adjusted.