1.9.4 (2017-06-04)
- Fix typo in S3_Bucket.py example (#696)
- Added .Ref & .GetAtt helper methods (#697)
- Add Pseudo Parameter Ref objects (#698)
- Fix NamespaceType typo in codebuild::Artifacts() (fixes #701)
- Add IpAddressType property to elbv2. (#703)
- Add new AWS::Lambda::Function Tags support (#705)
- Added ECS PlacementConstraints, PlacementStrategy, and ServiceName (#706)
- Add missing CidrIpv6 property to securityrule. (#710)
- Add missing properties to various objects in ec2.py (#711)
- logs.LogGroup#RetentionInDays is strictly defined list (#712)
- Add ManagedPolicyName to AWS::IAM::ManagedPolicy (Fixes #714)
- Add better validations for Parameter Default types (Fixes #717)
- Add AWS::Cognito (fixes #720)
- Add required attribute, JobFlowId, to EMR::InstanceGroupConfig (#722)
- Add WAFRegional support (#723)
- fix for ElastiCacheRedis.py example to use awacs (#725)
- Add EMR autoscaling (#729)
- Add SshUsername to AWS::OpsWorks::UserProfile
- Add PlacementConstraints to AWS::ECS::TaskDefinition
- Add MaximumExecutionFrequency to Config SourceDetails