Upgrading mingw-get (after installing with mingw-get-setup) installs an older version
If I download the installer from OSDN.net (https://osdn.net/projects/mingw/downloads/68260/mingw-get-setup.exe/), and run it, accepting the defaults, I end up with the MinGW Installation Manager GUI.
If I exit the Installation Manager without doing anything, and run:
mingw-get version 0.6.3-pre-20170905-1
If I run:
mingw-get version 0.6.2-beta-20131004-1
If before exiting the Installation Manager, I selected from the "Installation" menu "Update Catalogue", then "Mark All Upgrades", then "Apply Changes", version 0.6.2-beta-20131004-1 would get installed, as well.
Indeed, that doesn't seem correct, thank you. Sure enough, the online catalogue doesn't reflect the correct publication status, for mingw-get. I've just pushed a correction; give it up to an hour, to propagate to the mirrors, and it should then be correct.