Block a user
Missing atomic file writes on receiver (write-then-rename)
Missing cancellation/abort mechanism in protocol
Missing heartbeat/keep-alive messages in protocol
Missing --exclude-from / --include-from for pattern files
Missing --stats flag for transfer statistics summary
Missing --backup / --backup-dir flags for safe destructive operations
Missing --quiet / --silent flag to suppress non-error output
Missing --timeout / --contimeout CLI flags for connection and I/O timeouts
docs: add batch PR workflow and CI troubleshooting to AGENTS.md
docs: add batch PR workflow and CI troubleshooting to AGENTS.md
feature: no partial transfer resume or --partial support
feature: no symbolic link handling (ignored or broken)
enhancement: TCP transport only supports IPv4, no IPv6 support
security: TLS does not verify server certificate when no CA is provided
Exclude/include patterns and size filters not transmitted over wire to server
performance: entire file content loaded into RAM -- no streaming for large files