mash up has resurrected, with this last version,1.4.2, of 16 november. to fix mash up goodbye message, and have it back, follow this instructions. first uninstall mashup. go to system, settings. add-ons now on enabled addons, and next on video add-ons.
Android xbmc install, select mash up, and enter to uninstall. now go back to page 1, and click to install from zip file.
now go to the description on this video, and download this mash up version. after download, return to this page, browse for this file in your kodi system and install.
at the moment, this is the working last version for all mash up fans out there. i hope you enjoy this video, give us a like, and subscribe to get more like this. thanks.