I personally don't know when final version of 2.1 will be released, but you can check out and compile Commons Math from the Subversion repository to get the fixes: https://svn.apache.org/repos/asf/commons/proper/math/trunk Maybe Luc or others know more about the 2.1 roadmap.
2010/1/7 손기섭 <shon2...@lgcns.com> > Hi..it's a programmer using Simplex libraries of Commons-Math2.0. > > I have also suffered from some bugs(MATH-299, and so on) > that are already reported in Apache group( > http://issues.apache.org/jira/browse/MATH?report=com.atlassian.jira.plugin.system.project:roadmap-panel > ) > and checked it's fixed since 2.1v. > > How can i get the official 2.1v and where? The latest release is still 2.0v > (http://commons.apache.org/downloads/download_math.cgi) > I need to get the fixed version to finish this project in which i involved. > If the official 2.1v is still under developing and impossible to get it > soon, > I'd like to know when it is going to release > and i wish to let me know if you know the other method(alternatives..) to > solve the problem please. > > please answer to my earnest request. > > from shon in Seoul, South Korea. > > > ------------------------------ > 상기 메시지와 첨부화일 내에는 비밀정보가 포함되어 있을 수 있으며, 지정된 수신자에 한하여 조회 및 사용될 수 있습니다. 만약 송신자의 > 실수로 인하여 상기 메시지를 수신하였다면, 송신자에게 메시지를 반송해 주시고, 원본 메시지와 모든 사본을 폐기해 주시기 바랍니다. > 상기 메시지의 전체 또는 일부에 대해 무단 열람, 사용, 공개, 배포하는 것은 금지되어 있습니다.(주)LG CNS. > NOTICE : This email and any attachments to it may be confidential and are > intended solely for the use of the individual to whom it is addressed. If > you have received this communication in error, please contact the sender > immediately, and delete this communication from any computer or network > system. LG CNS Co., Ltd. >