Building upon the main features of V0.2a, which include free connections between nodes and the ability to navigate between trees, V0.2b focuses on optimizing details and enhancing user experience. It also includes adaptations for the MAC platform and experimental feasibility testing for mobile platforms. Effect experiments for future versions are also being conducted.

Major Updates
- Adaptation for MAC platform in V0.2

- Significant performance improvements

Visual
- Rational arrangement of node connection lines

- Fade-in effects for nodes and connections

- Gradient skybox

- Adjustable panel and font colors

- Perspective reset

- Full-screen and non-full-screen toggle

- Window switching with full freedom

Functionality
- Support for relative paths among local trees within the same folder

- Prompt for clearing or navigating trees without saving to prevent accidental actions

- Prompt icon for associated child nodes when dragging parent nodes

- Return to the previous tree

Interaction
- Right-click for panning the view in all directions

Experimental Features
- Visual effects, performance, and functionality experiments for future versions

- Feasibility testing for the mobile version


Main Updates
- Node could connect with any other node(map structure)

- Delete any connection line with node Node jump to tree(link)

Other Updates
- Right Click move tree

- Environment enhancement

- App window scale mode

Join our discrod: https://discord.gg/6J4QXyxh

Select any node and right-click to open the context menu, then click on the "+" icon.
In the node selection box, choose the "Article" type, enter the title and content, and click "Create". Then, check the "Use as label" option to hide the functionality of previewing detailed information.
In the node selection box, choose the "Image" type and enter the title. Then, click on the "..." button to select a local image, and click on the cloud icon to upload the image to the cloud. Similarly, it can be checked to be used as a label.
In the node selection box, check the "Webpage" type. Then, paste or enter the webpage link you want to add into the link input box. After that, click "Extract" to complete the extraction of the title and thumbnail. Finally, click "Create" to create the node. Please note that due to restrictions on some websites, extraction may fail. In such cases, you will need to manually enter the title or thumbnail (which is optional).

After placing the mouse cursor on a node, the cursor will change from an arrow to an open hand, indicating the current node where the cursor is placed. Then, when user right-click the mouse, the hand icon will change from an open hand to a closed hand. Meanwhile, the submenu of the node will pop up.
After placing the mouse cursor on a node, the cursor will change from an arrow to a hand icon, indicating the current node where the cursor is placed. Then, when you click the left mouse button, the hand icon will change from an open hand to a closed hand, indicating that dragging the current node now
When placing the mouse cursor over the image of a node, the cursor will change from an arrow to an eye, indicating that the node is able to interact. Then, when clicking the left mouse button, the details of this node will be displayed.
When the cursor changes from an arrow to an interactive indicator, user can perform continuous left-clicking and scroll the mouse wheel. When scrolling the mouse wheel down, the node will gradually move closer to the user. Conversely, when scrolling the mouse wheel up, the node will gradually move away from the user.

Click the right mouse button to open the submenu for this node. Then, click on the "arrow" icon with the left mouse button. Next, continuously hold down the left mouse button and move the mouse to position the arrow over the node you want to connect to. Finally, release the left mouse button to establish the connection.
Move the cursor to the connection arrow you want to delete. At this point, the selected arrow will be highlighted and emphasized. Then, click the right mouse button to delete it.