CloudFormation catch-up

Implements some of the missing functionality currently available when using CloudFormation:

• spot termination notification handling
• IAM policy for Beanstalk

0.1.4

(fix): update policy to describe launch templates (#27)

This fixes https://github.com/AutoSpotting/terraform-aws-autospotting/issues/26

Signed-off-by: Vikas Kumar <vikas@reachvikas.com>

0.1.3

Update binary (#18)

* docs: Update reference to Terraform Registry module

* docs: Binary does not have to be provided to use via Github repo

* chore: Update license to OSL-3

* feature: Default to using the latest nightly build hosted on S3

0.1.2

Fixes #16.