release: v0.5.1
Patch: drop OpenSSL/libssh2 from the sandbox-microvm feature (ssh2 → russh on the ring backend) so --features sandbox-microvm / --all-features build on macOS. Also documents the new Homebrew install path.
Patch: drop OpenSSL/libssh2 from the sandbox-microvm feature (ssh2 → russh on the ring backend) so --features sandbox-microvm / --all-features build on macOS. Also documents the new Homebrew install path.