4.0.0 (2021-02-17)

Bug Fixes

• stop replacing process.env.NODE_ENV (7a1e001)

BREAKING CHANGES

• tsup will no longer replace process.env.NODE_ENV with production or development, cuz tsup is designed for bundling Node.js libraries, therefore it doesn't make sense to replace it at build time, however you can still enable this by using --replaceNodeEnv flag.