RC v15.6: A release candidate has emerged! — Puffin Planes Steam update #891200

I love adding new features. Unfotunately, the game is releasing at the beginning of September, and I am going on vacation twice before then, so...I don't have the time to properly introduce and validate new features without the risk of adding in some nasty bugs. And I would rather start off with a good first impression by having a polished release version. So y'all will need to wait until later this year for some more feature updates :) This is a release candidate, meaning that if I do not receive any major complaints then I will not be making any further changes to the game until release. RC v15.6 Features: - New WIP soundtrack. Changes: - Quarters are now 7 days long. Fun fact, this is how long they used to be in Beta v1. The game speed has been made slightly faster to compensate. - Inflation has been lowered slightly. - Decreased price of airport upgrades across the board. - Instrumen...