I think that everybody here has done the update to a beta version, or just ignore 7-zip in Software Updater.
The problem is not link to the stability of 7-zip version (it seems they works well. :-P), but only with the title of that topic.
And if I well understand, it is not possible to change the last official version of 7-zip in ASU to a previous one, isn't it?
So I think it is more than a field in a database that could be manually removed...
Because it just look like an error from a trainee, if only 7-zip has this problem ! ^_^'
Consireding that, do you think that it could be better to be aligned with the last 9.x beta version, instead of a previous beta version ?