Features
- AWS X-Ray SDK Support [#414](https://github.com/motdotla/node-lambda/pull/414)
- Upgrade `standard` [#416](https://github.com/motdotla/node-lambda/pull/416)
- Added support for using custom endpoints like localstack  [#417](https://github.com/motdotla/node-lambda/pull/417)
- NodeJS 8.10 runtime now available [#419](https://github.com/motdotla/node-lambda/pull/419)

Bugfixes
- remove env var value from commanderjs flag definition [#409](https://github.com/motdotla/node-ambda/pull/409)