pnpm 11.4
pnpm 11.4 closes a cluster of supply-chain holes around lockfile integrity, credential scoping, git resolutions, patch files, and dependency aliases, makes tarball-integrity mismatches a hard install failure by default (with a narrowly-scoped --update-checksums opt-in), and changes pnpm runtime set to write to devEngines.runtime instead of engines.runtime by default.
