Release v0.8.0

Features

• Created a process to patch the CloudFormation Spec and patched a bunch of issues
• Support pre-commit hooks for linting templates
• Add rule E3021 to that 5 or less targets are added to a CloudWatch Event
• Add rule E1029 to look for Sub variables that aren't inside a Sub
• Add rule I3011 to validate that DynamDB Tables have deletion policy specified as the default is to delete the database.
• Add support for info errors

Fixes

• Update search_deep_keys to look for items in the Global section which is lost in a Transformation
• Clean up failures when loading files that are not yaml or json

Release v0.7.4

Features

• Support parsing multiple files from the command line
• New rule E3016 to validate a resources UpdatePolicy configuration

Fixes

• Removes sub parameter check from rule E1012. The same check is covered by
  E1019
• Fix rule E1010 when using a string not an array with Fn::Sub
• Fix rule E3020 ignore intrinsic functions when checking values

Release v0.7.3

Features

• Update the custom objects for the template to directly allow the calling of getting items and checking items that is condition safe
• Update CloudFormation Specs to 2018-09-21 released specs

Fixes

• Fix rule E2540 to not fail when the stage names aren't strings
• Fix rule E3002 to not fail when processing Ref AWS::NoValue
• Core functionality updated to fail when extending rules directory doesn't exist
• Fix rule E3002 metadata isn't supported as a resource property
• Fix rule E2509 to not error when using a function for description

Release v0.7.2

Fixes

• Fix rule W2501 to support dashes in KMS Key name
• Fix rule E2543 to not fail when the type of a step isn't known
• Fix rule E2507 to have an exception for ECR Policies. Resource isn't required.
• Several Python cleanup items around initializing lists, how version is loaded, and dropping 'discover' in testing

Release v0.7.1

Fixes

• Fix core decoding so the true error of a template parsing issue is visible to the user

Release v0.7.0

0.7.0

Features

• New Rule W1019 to make sure any Sub variables are used in the string
• New Rule E2532 to start basic validation of state machine syntax
• New Rule W1020 to see if Sub is needed and variables are being used
• New Rule E1028 validate that first element in a Fn::If array is a string
• New Rule W3002 to warn when templated templates are used
• Update Rule E2507 to check resource base policies
• Add Rule W2511 to warn when using an older version of IAM Policy Version

Fixes

• Update Rule E3002 to allow for templated code
• Update Rule E1024 to allow Cidr function to use GetAtt
• Fix core functionality to not error if the template is an array or string instead of an object

Release v0.6.1

Fixes

• Fixes an issue where Template.get_values would return Ref: AWS::NoValue. This will no longer be returned as it is considered to be a Null value.

Release v0.6.0

0.6.0

Features

• Update formatters to be similar from JSON and text outputs and modularize for easier growth later
• Don't raise an error with E3020 when doing ACM DNS validation registration
• Add rule E7003 to validate that mapping keys are strings.
• Add rule E1027 to validate that dynamic reference secure strings are to supported properties
• Add rule E1004 to validate that the Template Description is only a string
• Add rule E6005 to validate that an Output Description is only a string
• Add rule E6012 to validate that an Output Description is less than the maximum length

Fixes

• Fix core libraries to handle conditions around resource properties so that the resource and property checks still run
• Fix core libraries to handle the special property type Tag so that its checked when a rule is doing a Property Check

Release v0.5.2

Fixes

• Support additional attributes in spec file for E3002
• Check custom resources as if they are 'AWS::CloudFormation::CustomResource' in rule E3003
• Fix W6001 when an ImportValue is used to another function
• Fix W2501 to support the new dynamic reference feature

Release v0.5.1

Features

• Update rule E3020 to support CAA and CNAME record checks
• Update specs to ones released on August 16, 2018