Generally 1 of 2 things happen in this case.
1. app just upgrades versions
2. warning that a conflict has emerged and the older app will need removed.
Not seen a case where 2 versions have installed side by side as of yet my self.
Neither have I but this is one rare occasion where i cannot afford to go testing it on my main machine. It is pretty obvious that the lintian package is tied deeply into Ultimate Edition. Question is why/how and which would be best way to upgrade it? I would hate to press the issue but lintian is vital to my developing work and as the version i have now is way out of date i cannot effectively produce viable .debs!! If only repomaster was up and working!!
Which actually brings me to another question of which version of lintian will repomaster be using?? I hte to bother TheeMahn on such a trivial post but it is looking like we need his input here!