Update notes for 3.1.9 — PERIMETER: Legate Edition Steam update #42282

- Add controls / hotkeys editor in options - Swapped camera move and rotate controls, now middle button moves map around - Add text in list when there is no active multiplayer games or servers are unreachable - Add mouse button 4 and 5 support - Added missing BONEYARD map - Filth nests no longer can be captured like buildings - Fix no power icon appearing in filth nest - Fix locked camera when playing ET maps in survival mode - Fix another crash during teleporting scene - Fix crash when playing audio effects when multiple output devices were present - Don't interrupt alpha expedition music with battle / shielded music in VULCAN / ZABRICK missions - Fix ET maps in Battle / Survival modes having fixed music tracks regardless of your faction - Fix linux not setting proper window resolution when changing from options - Fix Battle team colors not being set properly after first page