So simple the question is, so hard is it to answer in a way that will help you ;-)"When it’s ready" is the best answer at the moment I think.The RC2 (release candidate) of 1.10 is from last august.RC3 will hopefully come soon and maybe the last one before a stable release will come.But life is complicated and things can change so don’t expect too much.You can get the latest files of 1.10 to preview it when you select the develop-branch on github (https://github.com/osTicket/osTicket/archive/develop.zip).On github you can follow and support the development of osticket..