v 1.4.26 change list

• Raising periscope higher above the water now increases its vision range by up to 750 yds (moddable) • Raising periscope higher above the water now increases range at which enemies can spot it by up to 2x (moddable) • Added “Help” buttons to some HUD elements • Added corner markers to buttons with additional long-press menus • Fixed bug where AA gun could jam and interrupt firing • Fixed not being able to add new missions in Campaign modding editor • Fixed rudder button turning off when tapping compass while already turning