1. Limit the number of times you can buy gold coins with diamonds in-game to a maximum of 5.

2. Change the color of the step count to orange, and change the color of skills related to steps to orange to distinguish them from the flag color.

3. In Pure Mode, stepping on a mine will result in failure (after using up all fuses).

4. Auto-synthesis is disabled by default; it can be changed to auto-synthesis in the settings.

5. Added a mixed text and image description to the skill 3-choice interface, and the image can be overlaid with the mouse to view the detailed description.

6. Increased the step requirement for Easy difficulty from 150 to 180.

7. Added a save file deletion function in the settings.

Bug Fixes:

1. Fixed a bug where some slots would not trigger in a continuous lightning sequence.

2. Fixed an error in lightning + coin synthesis.

3. Fixed a bug where clicking 4 would not trigger the effect.

Skill Minesweeper Demo Version 0.0.9 Update Content

1. Beginner difficulty starts with 3 skill slots.

2. Beginner difficulty starts with 1 wooden pickaxe.

3. Added resolution and windowed mode options.

4. Added animation effects during automatic merging.

5. Automatically corrects marking errors, consuming coins regardless of whether there are errors.

6. Automatic merging only merges skills in the inventory and skill slots, no longer affecting skills in the merging bar.

7. Added description information for idle-time triggers (requires one click to generate the minefield before use).

8. Added guidance to open the encyclopedia in the tutorial.

9. Added buttons for converting diamonds to coins for out-of-game upgrades and in-game conversion.

Bug Fixes:

1. Fixed flickering issues on high refresh rate screens.