Changelog for stratosphere-1.0.0

Change Log

1.0 2025-11-07

TLDR: Loads of breaking changes, with good reasons.

Overall this release is meant to serve the future, not the past. So this release has many "bunched up" breaking changes which should reduce the need for breakng changes in the future, and improve maintainability and thus release frequency dramatically.

Drop generated field prefixes, making usage of the library way more natural. Especially its now possible to use this library just from the AWS provided cloudformation documentation without having to lookup the field prefixes in a second tab.
Drop support for GHC < 9.2. This simplifies the generator significantly. If you need older GHCs use the old versions of stratosphere. Dependency of dropping field prefixes. This library relies now on NoFieldSelectors internally.
Fully re-written generator, which works directly on the raw, un-preprocessed AWS specification, this should increase maintainabiltiy and release frequency.
Re-aligned generated module / builder function structure, removing all manual overwrites for dismabiguation.
Drop of the lens dependency, replaced with the set @"PropertyName" value idiom.
Split to one package per AWS service. This induces a small overhead on the user to select the packages the user needs, but reduces compilation time significantly. Also this works around limitations on OSX linker issues on many modules. Fixes: #111 #102
Change Val to Value, its recommended to include stratosphere qualified where it clashes with aeson imports.
Remove support for custom enum types stratosphere used to tag on to the raw spec. Fixes: #195
Update resource specification document to version 112.0.0 and re-generate all services. Fixes: #140

0.60.0

Add and require aeson-2 support
Maintainer change to Markus Schirp
Drop support for pre GHC 9.0, user older releases if you are on these GHCs. This reduces maintainer overhead.
Add github actions based CI

0.59.1

Fix missing .cabal file in distribution

0.59.0

Update resource specification document to version 18.2.0

0.58.0

Update resource specification document to version 17.0.0
Added .cabal files to repo (#179)
Added PATCH constructor for HttpMethod (#176)

0.57.0

Update resource specification document to version 16.3.0

0.56.0

Update resource specification document to version 16.2.0

0.55.0

Update resource specification document to version 15.3.0

0.54.0

Update resource specification document to version 15.1.0

0.53.0

Update resource specification document to version 14.3.0
Update CI for GHC 8.8

0.52.0

Update resource specification document to version 12.3.0

0.51.0

Update resource specification document to version 11.6.0

0.50.0

Update resource specification document to version 11.4.0

0.49.0

Fixed ImportValue not allowing Val as argument (thanks @mbj!)
Update resource specification document to version 10.4.0

0.48.0

Update resource specification document to version 10.3.0

0.47.0

Update resource specification document to version 10.2.0

0.46.0

Update resource specification document to version 8.1.0

0.45.0

Update lambda runtimes list

0.44.0

Update resource specification document to version 7.1.0
Added NodeJS10x Lambda runtime (@Gosha)

0.43.0

Update resource specification document to version 6.3.0

0.42.0

Update resource specification document to version 6.0.0

0.41.0

Update resource specification document to version 5.0.0

0.40.0

Update resource specification document to version 4.1.0

0.39.0

Update resource specification document to version 3.4.0

0.38.0

Update resource specification document to version 3.3.0

0.37.0

Update resource specification document to version 3.0.0

0.36.0

Update resource specification document to version 2.29.0

0.35.0

Use a GADT for Val a so it is properly typed. This shouldn't break any programs that produced valid CloudFormation templates, but it should increase safety for templates that use intrinsic functions. This also allows us to properly implement some more intrinsic functions, like Not. See https://github.com/freckle/stratosphere/pull/120
Added the Fn::Not intrinsic function. Fixes https://github.com/freckle/stratosphere/issues/80

0.34.0

Don't encode Bool, Int, and Double values as strings in JSON. See:
- https://github.com/frontrowed/stratosphere/pull/123 and
- https://github.com/frontrowed/stratosphere/issues/86
Use -O0 when compiling stratosphere
Update resource specification document to version 2.28.0

0.33.0

BREAKING CHANGE: We nuked the huge ResourceProperties sum type, which greatly reduced compile times, memory usage, and binary sizes for programs that depend on stratosphere. See:
- https://github.com/frontrowed/stratosphere/issues/95
- https://github.com/frontrowed/stratosphere/pull/121
To migrate to this version, you should just have to remove any uses of the old ResourceProperties sum type and pass your resource configuration directly into Resource:
```
@@ -32,7 +32,6 @@ dbTemplate =
 rdsMaster :: Resource
 rdsMaster =
   resource "RDSMaster" $
-  RDSDBInstanceProperties $
   rdsdbInstance
   "db.t2.micro"
```

0.32.0

BREAKING CHANGE: We removed all FromJSON instances to reduce compile time and memory, and also to allow us to make other improvements that FromJSON was blocking. See https://github.com/frontrowed/stratosphere/issues/117

0.31.0

Update resource specification document to version 2.25.0
Added Condition field to resources

0.30.1

Update resource specification document to version 2.21.0

0.30.0

Update resource specification document to version 2.19.0

0.29.1

Update resource specification document to version 2.18.1

0.29.0

Update resource specification document to version 2.18.0

0.28.1

Update resource specification document to version 2.16.0

0.28.0

Update resource specification document to version 2.15.0

0.27.0

Update resource specification document to version 2.12.0

0.26.2

Update resource specification document to version 2.10.0

0.26.1

Remove dependency on aeson-qq

0.26.0

Update resource specification document to version 2.8.0

0.25.0

Update resource specification document to version 2.6.0

0.24.4

Update resource specification document to new unspecified version

0.24.3

Update resource specification document to new unspecified version

0.24.2

Update resource specification document to version 2.5.0

0.24.1

Update resource specification document to support EKS

0.24.0

Update resource specification document to version 2.4.0

0.23.0

Update resource specification document to version 2.3.0

0.22.3

Update resource specification document to new unspecified version

0.22.2

Update resource specification document to version 2.2.0

0.22.1

Update resource specification document to version 2.1.0

0.22.0

Bug fix: AWSTemplateFormatVersion was being formatted incorrectly in JSON.

0.21.0

Update resource specification document to some new unspecified version.
Add new nodejs8.10 to lambda

0.20.0

Fix name of AutoScalingRollingUpdatePolicy SuspendProcesses parameter
Update list of AWS Lambda Runtime values

0.19.1

Add compatibility with GHC 8.4.1

0.19.0

Fix Equals function requiring Val Bool arguments instead of Val a
Add Metadata field to Resource type

0.18.0

Update resource specification document to version 2.0.0
Fix missing AWS::ElasticLoadBalancingV2::ListenerCertificate resource

0.17.0

Fix JSON instances for non-codegen code.
Allow the Split function to use Val a in its second argument.

0.16.0

BREAKING CHANGE: Renamed lenses for non-generated code to match naming conventions of generated code.
Update resource specification document to 1.14.0

0.15.2

Update resource specification document to some unspecified new version.
stratosphere now compiles with no warnings.

0.15.1

Update resource specification document to version 1.13.0

0.15.0

Update resource specification document to some unspecified new version.

0.14.0

Update resource specification document to version 1.12.0

0.13.0

Update resource specification document to version 1.11.0

0.12.0

Update resource specification document to version 1.10.0

0.11.0

Update resource specification document to version 1.8.0

0.10.0

Update resource specification document to version 1.7.0

0.9.0

Update resource specification document to version 1.6.0

0.8.0

Update resource specification document (no version given in doc)
GHC 8.2.1 compatibility

0.7.1

Add Export field to the Output type. This allows you to declare cross-stack references.

0.7.0

Made Val and ValList more type-safe by moving some constructors to ValList and being more specific with types in functions that only accept Text parameters. Specific examples include:
- Join and Select now require a ValList argument
- Base64 and Join now work only on Val Text, not Val a
- GetAZs and Split are now in ValList, not Val
Created ImportValueList as a ValList alternative to ImportValue.
Added support for Fn::Sub intrinsic function.

0.6.0

BREAKING CHANGE: Added ValList type. This new type allows you to reference parameters that are already list types. Previously you had to use some kludgy workarounds. For example, you can now Ref a parameter of type List<AWS::EC2::AvailabilityZone::Name>.

Every type that used to be [Val a] is now ValList a. If you use the OverloadedLists pragma, you might not have to change any of your code. Otherwise, you must wrap existing lists in the ValList constructor.
BREAKING CHANGE: The newtype wrappers Integer', Bool', and Double' are no longer required. CloudFormation expects numbers and bools to be JSON strings. These newtypes used to be necessary so we didn't use JSON numbers/bools. Now the conversion is handled internally, and users don't need to worry about this when using stratosphere.

0.5.0

Update resource specification document (no version given)

0.4.4

Update the resource specification document to version 1.4.2

0.4.3

Update the resource specification document to version 1.4.1

0.4.2

Update the resource specification document to version 1.2.1

0.4.1

Manually write out all JSON instances to speed up compilation
Fix bug in CloudFormation specification where EvaluationPeriods was accidentally set to Double.

0.4.0

Derive the Eq type class for everything. This is useful when comparing two templates.
Added the new Fn::Split function.
Fix error in resource specification document where AWS::AutoScaling::AutoScalingGroup.Tags was mistakenly called AsTags.
Fix error in resource specification document where the two properties Image and Name in AWS::ECS::TaskDefinition.ContainerDefinition were incorrectly marked as not required, even though they are required.
Fix JSON instances for auto scaling group update policies

0.3.1

Updated resource specification document to version 1.1.1.

0.3.0

Backwards-incompatible: We now use the official AWS JSON spec document to auto-generate types. This means there is no more Python scraper and custom JSON schemas. The behavior of the library is exactly the same, but a ton of resource names changed to match official the official AWS names. On the plus side, we now have 100% service coverage!

0.2.2

Fixed a test suite failure caused by bleeding edge HLint version.

0.2.1

Added Dynamo DB table resources (@ababkin)
Fix the Python docs scraper mishandling the required value in some cases, and also missing some properties of resources (@amar47shah)
Added a ton of SNS and SQS resources (@ababkin)
Added a experimental checker for duplicate resource names (@amar47shah)

0.2.0

Breaking change: The DependsOn property previously allowed lists of Val Text, when in fact CloudFormation only accepts literal Text values. The new type of DependsOn is Maybe [Text].
Added AWS::ElastiCache::CacheCluster resource (@MichaelXavier)
Added many AWS::Lambda resources and associated resource properties (@ababkin)
Added new ImportValue CloudFormation function (@timmytofu)
Added tons of AWS Kineses resources (@MichaelXavier)
Added a lot of Api Gateway resources (@ababkin)
Allow setting LensPrefix in JSON model files to avoid name collisions (https://github.com/frontrowed/stratosphere/issues/27)

0.1.6

Fix Haddock parsing for FindInMap. We now run haddock in CircleCI so we shouldn't see a regression like this in the future.

0.1.5

Added S3 buckets and bucket policies
Added CloudTrail Trail (Thanks @timmytofu!)
Added the FindInMap intrinsic function. (Thanks @MichaelXavier!)
Added SecurityGroupEgress and SecurityGroupIngress rules. (Thanks @MichaelXavier!)
Fixed type of ELB policy using the more specific NameAndValue type. (Thanks @MichaelXavier!)

0.1.4

Added UserName property to the IAM User resource. (Thanks @timmytofu!)
Added IAM Group and Role name parameters. (Thanks again @timmytofu!)

0.1.3

Update aeson-pretty to version 0.8 so we can stay in stackage nightly.
Fix not exporting resource name lens.

0.1.2.1

Removed some dependencies that crept in so we can build against stackage nightly and use GHC 8. These were actually dependencies of stratosphere-gen and aren't needed for stratosphere.

0.1.2

Added all of the resources and resource properties for Auto Scaling Groups.
New AutoScalingGroup example
Added UpdatePolicy, CreationPolicy, and DependsOn

0.1.1

Small bug fix for "style" test when using the cabal distribution

0.1 (initial release)

Initial release with all Template components implemented along with a huge set of Resources.