Michael Sutton

> Changes to apply: > > * Instead of extra days, allow specifying exactly how many days to keep > * Track the history root independent of pruning point ---...

> Instead of days why dont we keep it by pruning points, would be a more convenient way(for future archival p2p features)? This might be a good idea, but we...

Opened a PR over this branch with a few more essential leftover fixes I noticed (especially note the DB upgrade for archival cases): https://github.com/coderofstuff/rusty-kaspa/pull/19

Ran some custom simpa tests with the following diff (and archival switched on and off). All looking good. command line: `cargo run --release --bin simpa -- -n=6000 -t=1 --test-pruning --loglevel=info`...