What does this new feature mean:

Removal of remote connection methods like FTP, RSH, and SSH.

APT 3.0 is powered by Solver3, a new, more efficient package dependency resolver that significantly improves how package installations and upgrades are handled. As a backtracking algorithm, it allows for more efficient dependency resolution and better handling of complex package conflicts.

That’s nice, hope it leads to fewer kernel removals, apt is always so eager to remove the kernel.