In today’s update 2.07 we added Portuguese (Brazil) localization and fixed the recent issue with being unable to sell the equipment.
Major issues:

• Fixed issue which appeared after 2.06 update, when the equipment could not be sold (only switched for another one).

New content:

• Added full text localization for Portuguese (Brazil).

Other issues:

• Fixed Akizuki class destroyer torpedo attack animation.
  
• Fixed tooltip for the Order of Auspicious Clouds to reflect that it was granted by Manchukuo.
  
• Fixed some issues with Spanish localization. (Thanks to bcnkor)

We hope that now Portuguese speakers will enjoy our game as well. Let us know about the quality of the Portuguese localization.
We will keep working on improving the game and adding new content.

With best regards
Starni Games development team