Focusky: eldre versjoner og versjonshistorikk

New
New features:
1. SVG can directly open wancaiyihua master for editing, and directly load after editing.
Modification & Optimization:

Fix
1. Fix a small part of animation, "blinds" and other issues that cannot be played.
2. Fix the problem of layer disorder caused by editing layer.
3. Fix the problem of failed to save because the source file is occupied.
4. Fix the problem that double-click the old version project file can only open the software to the home page, but can't open the project.
5. Fix the problem that the text will not automatically adapt to the size of the box in the test.
6. Fix the problem that the pop-up pop-up box in the personal version of the test indicates that it is wrong when you click the VIP classification.
7. Fix the question of classification in the test. After answering the right question, the reset button becomes smaller.
8. Optimization: there will be a pop-up prompt when the number of standard speech synthesis is used up.
9. Optimization: add prompt after successful output of mind map.
10. Optimization: when PPT is in the queue, it will prompt reconnection after disconnection.