Comment 5 for bug 1471383

It has been pushed to the SDK ppa:

alex:~$ dpkg-query -W qtcreator-plugin-ubuntu
qtcreator-plugin-ubuntu 3.1.1+15.10.20150720-0ubuntu1~0vivid1
alex:~$ apt-cache policy qtcreator-plugin-ubuntu
qtcreator-plugin-ubuntu:
  Installed: 3.1.1+15.10.20150720-0ubuntu1~0vivid1
  Candidate: 3.1.1+15.10.20150720-0ubuntu1~0vivid1
  Version table:
 *** 3.1.1+15.10.20150720-0ubuntu1~0vivid1 0
        500 http://ppa.launchpad.net/ubuntu-sdk-team/ppa/ubuntu/ vivid/main amd64 Packages
        100 /var/lib/dpkg/status
     3.1.1+15.04.20150420.1-0ubuntu2 0
        500 http://us.archive.ubuntu.com/ubuntu/ vivid/universe amd64 Packages

could you recheck?