(Demo) Patch Notes for version 0.5.17

[p]The previous monthly challenge leaderboard has been reset, and a winner was selected - congratulations! The winner will receive a free game key. [/p][p]2 new Expedition maps await in December! [/p][p][/p][h3]Improvements:[/h3]

• [p]costs overlay texts readability improved [/p]
• [p]reduced trains sfx volume[/p]

[p][/p][h3]Fixes:[/h3]

• [p]fixed orbital station placement costs[/p]