#287:
- --safe-links: keep safe in-tree links AS symlinks and skip unsafe
(absolute or ".."-escaping) ones, mirroring rsync's unsafe_symlink().
Skipped links are recorded as delete-protected so --delete does not
remove their destination mirror (no silent data loss).
- --copy-unsafe-links: preserve safe links as symlinks and dereference
only unsafe ones.
- --munge-links: receiver-side rewrite storing /rsyncd-munged/-prefixed
targets (rsync parity), replacing the no-op #SYMLINK sender prefix.
- -l: store the target verbatim, including absolute and ".." targets
(rsync -l parity); the old receiver containment silently dropped them.
#288:
- --specials: recreate unix-domain sockets via mknod(S_IFSOCK), which
Linux permits unprivileged; keep EEXIST/EPERM skip behavior.
- --copy-devices: copy a device's content into a regular file when
requested; skip unrequested non-regular entries like rsync's default.