Upd: it's not a single unique case, I have a bunch of other machines (with different roles and a set of installed packages) and all them report `libpq5` as outdated (yet none of them have even it installed)
Upd: it's not a single unique case, I have a bunch of other machines (with different roles and a set of installed packages) and all them report `libpq5` as outdated (yet none of them have even it installed)