Version 0.2.1 behavior is documented here. Thesupport record separates local verification frompublished MoonX behavior; moonx examples use registry releases.
Print the current working directory with -L and -P; the result follows thehost cwd contract. -L uses PWD only when it is anabsolute, dot-free path resolving to the current directory; otherwise it fallsback to the physical cwd. The default is -P, or -L whenPOSIXLY_CORRECT is present; the last explicit -L/-P wins.
Standalone --version prints exactly pwd 0.2.1 followed by onenewline. Standalone --help starts with Usage: pwd, lists bothmetadata options, and ends with a newline. Both write to stdout, leave stdinunread, and exit with status 0. Exact-version publication and verificationremain recorded separately in the support record.