Beta v15.2: I thought I broke your game! — Puffin Planes Steam update #891202

This morning I woke up to many reports from my users about strange new bugs, and I feared that I had somehow broken the game with my latest version 15.1 patch. So I reverted the default branch to version 15. However, as it turns out the bugs that my users reported were unrelated to the changes I made in version 15.1! So that was a relief. Fixed them anyways. As we close in on the release date of this game, I will unfortunately have to stop adding new cool features. I want the launch to be as polished as possible. So don't expect anything big from here on out! I will try to sneak a few smaller ones in though... Beta v15.2 Bugfixes: - First quarter goal was broken (how did I not catch that?) - Fixed regresion where the miles you were awarded at the start of a new quarter were stored in an int, causing it to overflow late game into the negatives. - Fixed miles chart not working for negative...