I just released Cupt 1.2.0 to Debian experimental.

It now has the ability to create and load Cupt system snapshots (in a sense of installed packages) and the algorithm to try handle changes which require X MiB to download when you have only Y MiB of free disk space available, and X > Y.

For first, see new 'snapshot' subcommand, for second, set new 'cupt::worker::archives-space-limit' option.

Now the 'I-wish-a-feature-in-Cupt' list is again empty. Test, enjoy, report bugs, submit new wishes.