Change log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Haskell's Package Versioning Policy

1.1 - 2023-12-18

• fallibleRuntime and fallibleRuntimeWithContext report errors to AWS instead of returning {"Left": "some error"}.
• fallibleRuntime and fallibleRuntimeWithContext no longer wrap their successful responses in {"Right": ...}.
• pureRuntime, pureRuntimeWithContext, fallibleRuntime and fallibleRuntimeWithContext no longer crash the Lambda runtime if input can't be parsed from JSON.
• By default, Aeson 2.2 is used. This a breaking change only for specific cases when using or maintaining curated package sets (stackage, nix, etc). Optionally, one can set the use-aeson-2-2 flag to false to use an older verison.

1.0.1 - 2023-12-15

• Add support for aeson 2.2. Users can opt in by setting the use-aeson-2-2 flag to true, which for many users will be set automatically. In a future breaking change release, this flag will default to true.

1.0.0.1 - 2022-09-10

• Support GHC 9.4 by eliminating compiler errors

1.0.0 - 2022-05-21

• Remove deprecated functions and classes:

  • AWS.Lambda.Combinators.withFallibleInterface
  • AWS.Lambda.Combinators.withIOInterface
  • AWS.Lambda.Combinators.withPureInterface
  • AWS.Lambda.Context.HasLambdaContext (class)
  • AWS.Lambda.Context.runReaderTLambdaContext
  • AWS.Lambda.Runtime.Value.mRuntimeWithContext

• Rename mRuntimeWithContext' to mRuntimeWithContext in the following modules:

  • AWS.Lambda.Runtime
  • AWS.Lambda.Runtime.Value

• Remove dependency on envy

0.4.10.1 - 2022-03-28

• instance FromJSON AWS.Lambda.Events.EventBridge.Detail.SSM.ParameterStoreChange.Operation now accepts arbitrary Text instead of the four currently-known operations.

0.4.10 - 2022-03-22

• Add AWS.Lambda.Events.EventBridge.EventBridgeEvent type for subscribing Lambda functions to AWS EventBridge Events
• Add AWS.Lambda.Events.EventBridge.Detail.SSM.ParameterStoreChange type for parsing AWS Systems Manager Parameter Store Change events delivered via AWS EventBridge.
• When the runtime encounters an error, write it out to the Cloudwatch logs (via stderr), and do so in a format that can be guaranteed and later extended.
• Eliminate redundant import compiler warnings

0.4.9 - 2022-02-28

• Add KafkaEvent type for subscribing Lambda functions to Kafka topics
• Support aeson ^>=2.0.0.0
• Drop official support for GHC 8.0.2
• Expand hedgehog bounds to include 1.1 to keep ahead of Stack nightly

0.4.8 - 2021-05-07

• Add ToJSON instances for ProxyRequest types, and test round-tripping as much as possible
• Add FromJSON instance for ProxyResponse, and test round-tripping as much as possible

0.4.7 - 2021-04-12

• Drop http-conduit as a dependency for potentially smaller binaries
• Add more detailed error messages to context parsing failures
• Increase compatibility by loosening envy version bounds
• Add mRuntimeWithContext' and mRuntime
• Deprecate withIoInterface, withFallibleInterface, withPureInterface, HasLambdaContext, runRaderTLambdaContext, mRuntimeWithContext

0.4.2 - 2020-07-23

• Fix an issue where errors from the runtime were not retried

0.4.1 - 2020-01-22

• Constrain the envy version for correctly building with Cabal
• Fix documentation examples for Runtime and Combinators

0.4.0 - 2020-01-22

• Add support for Value-based runtimes for handling JSON conversion errors explicitly

0.3.1 - 2020-07-23

• Fix an issue where errors from the runtime were not retried

0.3.0 - 2019-02-26

• Add support for triggered S3 events

0.2.1 - 2020-07-23

• Fix an issue where errors from the runtime were not retried

0.2.0 - 2019-02-07

• Expose AWS.Lambda.Combinators package for building other runtimes (e.g. to support Lambda Event triggers)

0.1.3 - 2020-07-23

• Fix an issue where errors from the runtime were not retried

0.1.2 - 2019-01-10

• Fix PVP bounds when building/uploading the package

0.1.1 - 2019-01-08

Fixed

• Incorrect error message when getting events from AWS

0.1.0 - 2018-12-20

Added

• Initial release!