Fix bug that can cause long offline calc to almost catch up, then spend more time processing with just a few seconds of 'offline' time remaining.
Fix regression where switching save slots would leave you with your old fleet (for just one battle).
Display the exact level under the battle tab instead of a number like 1.01K.
Audio performance improvements based on new ebiten v2.8.
Various improvements to trade screen to fix some display bugs, make the button amounts stable (unless you intentionally refresh), and support multi-purchase.
Remake: Fix total health & rallied health readouts when a ship is selected to not always show as full.
Remake: Now ships on an attack order automatically attack when most ships are rallied and at full health.