- Fixed install error messages for missing lockfile and suppressed "added" stats during lockfile‑only installs.
- Corrected symlink handling for local path dependencies, reduced temporary file name length to avoid ENAMETOOLONG errors, and made temporary file rename race‑condition safe across containers.
- Adjusted edge‑case behaviors: ignore empty strings in params, always disable peer deduplication during deploy, allow git‑hosted deps with out‑of‑date lockfiles, and resolve auth tokens when URLs include default ports.