今年のUnicode文字 [何?] として、今年追加された U+1CC51 ALIEN CRAB STEPPING LEFT を勝手に推薦(かわいいので)
https://www.unicode.org/charts/PDF/U1CC00.pdf
> 7. Characters not proposed. Not all characters identified in the target platforms were deemed suitable for encoding. For example, the European character set for Sharp MZ machines included four characters with an obvious resemblance to the ghosts from Pac-Man. These symbols were
determined to be IP-encumbered and thus are not proposed here.
うん……うん……。
マッピングできる文字がないと compatible じゃなくなると思いますケド……いや、まあ……うん……。