Update log 2020 / 7 / 15 16:16

1. Fix the bug of capacity problem caused by some values

2. Repair the bug that weapon cannot fire due to too long engagement distance of combat computer

3. Update the appearance of the city

4. Add two cultural relics

5. Add five archaeological stories

6. New special planets and special ring worlds and their blocks

7. New special star ships, special weapons and carrier based aircraft are added

8. New bombing mode

9. Repair the display error caused by flying operation error

10. Fix the problem that some trait effects cannot work

11. Add a special leader [already linked with the popularity and pledge system]