Update notes: v1.9.0

Update notes v1.8.3 → v1.9.0:

• Added newsletter button to the adventure screen to uniform with the town screen

• Added Japanese localization

• Added a quit (to desktop) button to the town and adventure screens

• Added a mechanism to remember window position of the last session

• Updated the language selection UI

• Improved the store UI

• Improved the story UI

• Fixed a runtime error when maximize the window within adventure screen