AWS Cloud9 introduces 3 new features, including support for CloudWatch Logs , S3 and EC2 instance profiles . Cloud9 users can now list their log groups and view log streams instantly without leaving their IDE. In addition, the S3 integration has improved performance in VPCs and now supports a new “Upload current file” feature. Finally, Cloud9 users using multi-factor authentication (MFA) and private VPCs can automatically authenticate via EC2 instance metadata and environment variable credentials sources.