v1.1.20 Update Log: Fixed the building upgrades issue

[p]Travelers of the Desert,[/p][p]We’ve received your reports about the building upgrade issue — and here comes the fix![/p][p]This update also adds a handy new Quick Sell feature to make trading smoother.[/p][p][/p][p]Huge thanks to everyone who took the time to report these issues to us![/p][p][/p][h2]v1.1.20 Update Log[/h2]

• [p]Fixed a bug that caused abnormal building upgrades.[/p]
• [p]Added a Quick Sell feature to the selling interface.[/p]
• [p]Fixed a bug that caused coloring issues.[/p]