dev-java/icu4j-53.1:53 was released on 2014-04-02.
+ 21 Apr 2014; Tom Wijsman <TomWij@gentoo.org> +icu4j-53.1.ebuild: + Version bump to 53.1; fixes bug #507660, reported by Arfrever Frehtes + Taifersar Arahesis (arfrever.fta). Thank you very much for reporting.