[SergeiAK]

Hello, I post the file to add to the Ace fonts with Cyrillic support.
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It include fonts: Ubuntu, Orarienbaum, ProtoTipe Serif, Prototipe Mono.
Instructions: folder "fonts" copy to %user_folder%\addons\skin.ace, file Font.xml copy to %user_folder%\addons\skin.ace\720p\, the choose one of this fonts in settings