0.7.1

what

• cache enabled by default with cache expiry default of 7 days.
• two new variables: cache_enabled and cache_expiration_days
  • cache_expiration_days is how many days until the cache expires.
  • cache_enabled can be "true" or "false"
  • cache_enabled set to "false" means that buildspec doesn't use the s3 bucket for caching and no bucket is created.

why

• Allows the buildspec to use the cache section.
• Allows additional build time environment variables to be added without changing the module

references

• https://aws.amazon.com/blogs/devops/how-to-enable-caching-for-aws-codebuild/