- Breaking: increase TypeScript strictness around arguments. Only affects TypeScript users. See helmetjs/helmet#369
- Added support for the
cross-origin
policy
- Fixed incorrect example in README
- Added TypeScript type definitions. See #2 and helmetjs/helmet#188
- Created a changelog
- Added some additional package metadata: homepage, email for bug reports, and a list of supported Node versions
- Excluded some files from npm package
This changelog was started in version 0.2.0.