Dear, The bug [1] is about Emacs-Guix and the installed package list proposed to upgrade.
[1] http://issues.guix.gnu.org/issue/22628 To be precise, the wish that Ludo wrote [2] is: << I think we need a different solution for packages that have several series. For instance, we could have: (define gnupg-2.0 (package … (properties `((series . "2.0"))))) and that would lead the various UIs to upgrade only to a package whose version prefix is “2.0”. >> What is the status of such? Does it still make sense? Personally, I do not feel the need of the series property, what the others think? I propose to close this long standing bug. :-) All the best, simon [2] https://debbugs.gnu.org/cgi/bugreport.cgi?bug=22628#11