v0.7.4

• Preserve file permissions from tarballs, fixing EACCES for native executables like tsgo
• Run package scripts directly with node so package #imports resolve correctly
• Detect native binaries and execute them directly instead of wrapping in a Node.js loader
• Propagate non-zero exit codes from mix npm.run and mix npm.exec to the shell
• Fix --frozen install rejecting lockfiles with optional dependencies or without a policy section