This (hopefully) final patch for Chapter 2 fixes some pretty debilitating bugs:

/ the Granfalloon should not crash the game anymore

/ the inventory no longer crashes the game

/ Rival can be encountered multiple times even after defeat

/ unlocks could persist between saves due to how achievements work (I may revisit this, especially considering that you may have to re-unlock certain things)

/ the A-R511's beam attack now correctly renders above its head

/ PENTAFORCE's health bar has been fixed