30affd5 Disable multiversion installation in package transactions

Authored and Committed by ngompa 3 years ago
    Disable multiversion installation in package transactions
    
    Normally, package management transactions support so-called "multiversion"
    or "install-only" packages, where these packages are designed to be parallel
    installable while still using the same name. This is mainly done with kernel
    packages, as people usually want fallback kernels.
    
    However, the design of transactional updates makes this feature irrelevant, since
    we take full system snapshots and have the ability to boot into any of them at
    any given time. Thus, we can tolerate having only one kernel package installed
    in any given snapshot.
    
        
file modified
+8 -1