nix/doc/manual/rl-next/repl-reload-flakes.md

synopsis	issues	prs
REPL `:load-flake` and `:reload` now work together	8753	13180

Previously, :reload only reloaded the files specified with :load (or on the command line). Now, it also works with the flakes specified with :load-flake (or on the command line). This makes it correctly reload everything that was previously loaded, regardless of what sort of thing (plain file or flake) each item is.