Bug fixes
Fixed that leader skills that grants a free project were still displaying a cost in the hiring panel in some cases.
Fixed a bug where you couldn't research a project, despite the research popup saying you could. It could happen after using a leader skill that increases pick count.
Fix an incorrect maximum number of buildings displayed in the city UI in some cases.
Improved robustness of the code that retrieves and save player progress.
Added a missing chinese translation
Fixed the “A rock” tooltip not beeing translated.
Fixed an issue where some buttons were not translated anymore