NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
PyPI · #1401 most downloaded on PyPI
AWS SAM Translator is a library that transform SAM templates into AWS CloudFormation templates
Last release 1 months ago
24 Aug 2026
Ships fairly regularly
a new release about every 6 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
8 years old
121 releases · first in 2018
chore(deps): bump actions/checkout from 6 to 7 by @dependabot [bot] in #3944
Full Changelog: v1.112.0...v1.113.0
One column per quarter.
feat(lambda): Add tag propagation support for AWS::Serverless::CapacityProvider by @vicheey in https://github.com/aws/serverless-application-model/pul
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.111.0...v1.112.0
Full Changelog: v1.111.0...v1.112.0
fix: surface user-facing errors for malformed Auth.securityDefinitions and Domain.AccessAssociation by @roger-zhangg in https://github.com/aws/serverl
sam-integ- prefix for sweeper cleaner function by @vicheey in https://github.com/aws/serverless-application-model/pull/3934Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.110.0...v1.111.0
sam-integ- prefix for sweeper cleaner function by @vicheey in #3934Full Changelog: v1.110.0...v1.111.0
feat: Support EndpointAccessMode property for AWS::Serverless::Api by @wandora58 in https://github.com/aws/serverless-application-model/pull/3898
mq.m7i.large for regions that do not support mq.t3.micro by @vicheey in https://github.com/aws/serverless-application-model/pull/3917Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.109.0...v1.110.0
mq.m7i.large for regions that do not support mq.t3.micro by @vicheey in #3917Full Changelog: v1.109.0...v1.110.0
chore(deps): bump github/codeql-action from 3 to 4 by @dependabot[bot] in https://github.com/aws/serverless-application-model/pull/3827
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.108.0...v1.109.0
Full Changelog: v1.108.0...v1.109.0
chore(deps): bump actions/checkout from 5 to 6 by @dependabot[bot] in https://github.com/aws/serverless-application-model/pull/3849
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.107.0...v1.108.0
Full Changelog: v1.107.0...v1.108.0
Release 1.107.0 (to main) by @bnusunny in https://github.com/aws/serverless-application-model/pull/3877
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.106.0...v1.107.0
Merge main to develop by @valerena in https://github.com/aws/serverless-application-model/pull/3851
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.105.0...v1.106.0
Full Changelog: v1.105.0...v1.106.0
Release 1.105.0 (to main) by @valerena in https://github.com/aws/serverless-application-model/pull/3852
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.104.0...v1.105.0
Full Changelog: v1.104.0...v1.105.0
Merge main to develop by @roger-zhangg in https://github.com/aws/serverless-application-model/pull/3846
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.103.0...v1.104.0
Full Changelog: v1.103.0...v1.104.0
feat: add support for IpAddressType by @br0connor in https://github.com/aws/serverless-application-model/pull/3840
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.102.0...v1.103.0
chore: update deprecated managed policy by @reedham-aws in https://github.com/aws/serverless-application-model/pull/3818
Enabled to MSK model. Use this property for MSK events in integ tests by @valerena in https://github.com/aws/serverless-application-model/pull/3822Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.101.0...v1.102.0
test: delete created change sets in companion stack if empty by @reedham-aws in https://github.com/aws/serverless-application-model/pull/3807
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.100.0...v1.101.0
Merge main to develop by @vicheey in https://github.com/aws/serverless-application-model/pull/3783
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.99.0...v1.100.0
chore(schema): update by @github-actions in https://github.com/aws/serverless-application-model/pull/3768
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.98.0...v1.99.0
Merge main to develop by @mbfreder in https://github.com/aws/serverless-application-model/pull/3746
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.97.0...v1.98.0
chore(schema): update by @mbfreder in https://github.com/aws/serverless-application-model/pull/3742
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.96.0...v1.97.0
chore(schema): update by @github-actions in https://github.com/aws/serverless-application-model/pull/3711
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.95.0...v1.96.0
Merge main to develop by @aaythapa in https://github.com/aws/serverless-application-model/pull/3676
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.94.0...v1.95.0
Release 1.94.0 (to main) by @godwingrs22 in https://github.com/aws/serverless-application-model/pull/3690
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.93.0...v1.94.0
chore: update valid appsync function runtime in tests by @godwingrs22 in https://github.com/aws/serverless-application-model/pull/3670
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.92.0...v1.93.0
chore(schema): update by @github-actions in https://github.com/aws/serverless-application-model/pull/3631
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.91.0...v1.92.0
chore(schema): update by @github-actions in https://github.com/aws/serverless-application-model/pull/3626
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.90.0...v1.91.0
chore(schema): update by @github-actions in https://github.com/aws/serverless-application-model/pull/3589
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.89.0...v1.90.0
chore(schema): update by @github-actions in https://github.com/aws/serverless-application-model/pull/3566
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.88.0...v1.89.0
Release 1.88.0 (to main) by @aaythapa in https://github.com/aws/serverless-application-model/pull/3588
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.87.0...v1.88.0
Merge main to develop by @gracelu0 in https://github.com/aws/serverless-application-model/pull/3544
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.86.0...v1.87.0
[chore] switch to timezone.utc instead of utcnow() since the last one is deprecated in Python 12 by @ssenchenko in https://github.com/aws/serverless-a…
timezone.utc instead of utcnow() since the last one is deprecated in Python 12 by @ssenchenko in https://github.com/aws/serverless-application-model/pull/3539Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.85.0...v1.86.0
fix: Throw appropriate error message when providing non map route settings by @GavinZZ in https://github.com/aws/serverless-application-model/pull/350
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.84.0...v1.85.0
chore: Add GitHub Action to auto comment if customers comment on a closed issue by @GavinZZ in https://github.com/aws/serverless-application-model/pul
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.83.0...v1.84.0
Drop python3.7 support for SAM-T by @xazhao in https://github.com/aws/serverless-application-model/pull/3403
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.82.0...v1.83.0
doc: Replace EOL nodejs16.x from README by @aahung in https://github.com/aws/serverless-application-model/pull/3398
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.81.0...v1.82.0
fix: skip SAR tests if python version > 3.10 by @aaythapa in https://github.com/aws/serverless-application-model/pull/3379
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.80.0...v1.81.0
Added S3 onFailure destination for MSK and SelfManagedKafka
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.79.0...v1.80.0
fix: Support creating a FIFO queue if using FIFO SNS event by @GavinZZ in https://github.com/aws/serverless-application-model/pull/3357
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.78.0...v1.79.0
chore(schema): update by @github-actions in https://github.com/aws/serverless-application-model/pull/3352
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.77.0...v1.78.0
chore: Add UpdateReplacePolicy and DeletionPolicy to Integ Test Resoruces by @GavinZZ in https://github.com/aws/serverless-application-model/pull/3345
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.76.0...v1.77.0
chore: Update integration test file to use nodejs18 by @GavinZZ in https://github.com/aws/serverless-application-model/pull/3332
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.75.0...v1.76.0
chore: fix authorizers.get() dip by @aaythapa in https://github.com/aws/serverless-application-model/pull/3285
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.74.0...v1.75.0
fix:RuntimeManagementConfig by @ConnorRobertson in https://github.com/aws/serverless-application-model/pull/3274
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.73.0...v1.74.0
chore(schema): update by @github-actions in https://github.com/aws/serverless-application-model/pull/3267
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.72.0...v1.73.0
Merge main to develop by @GavinZZ in https://github.com/aws/serverless-application-model/pull/3226
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.71.0...v1.72.0
chore(schema): update by @github-actions in https://github.com/aws/serverless-application-model/pull/3192
add_transform_test.py always match expected output by @hoffa in https://github.com/aws/serverless-application-model/pull/3195main branch for SAM docs by @hoffa in https://github.com/aws/serverless-application-model/pull/3217--stdout to sam-translate.py by @hoffa in https://github.com/aws/serverless-application-model/pull/3222Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.70.0...v1.71.0
feat: Add AutoPublishAlias to StateMachine for managed traffic shifting
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.69.0...v1.70.0
chore(schema): update by @github-actions in https://github.com/aws/serverless-application-model/pull/3156
aws-us-gov AWS managed policies by @hoffa in https://github.com/aws/serverless-application-model/pull/3189Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.68.0...v1.69.0
chore: Upgrade ruff to 0.0.263 and enable more rules by @aahung in https://github.com/aws/serverless-application-model/pull/3127
PointInTimeRecoverySpecification by @hoffa in https://github.com/aws/serverless-application-model/pull/3138test_request_parameters_open_api as @nonblocking by @hoffa in https://github.com/aws/serverless-application-model/pull/3141Policies test with every type by @hoffa in https://github.com/aws/serverless-application-model/pull/3155Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.67.0...v1.68.0
chore(schema): update by @github-actions in https://github.com/aws/serverless-application-model/pull/3104
aws-cn AWS managed policies by @hoffa in https://github.com/aws/serverless-application-model/pull/3117Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.66.0...v1.67.0
chore: Use TypeGuard to avoid unncessary type casts by @aahung in https://github.com/aws/serverless-application-model/pull/3090
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.65.0...v1.66.0
feat: scaffolding for improved pass-throughs in schema by @hoffa in https://github.com/aws/serverless-application-model/pull/3055
description in favor of markdownDescription by @hoffa in https://github.com/aws/serverless-application-model/pull/3068Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.64.0...v1.65.0
chore(schema): update by @github-actions in https://github.com/aws/serverless-application-model/pull/3034
SeparateRecordSetGroup to disable merging into record set group by @xazhao in https://github.com/aws/serverless-application-model/pull/2993DeletionProtection to AWS::Cognito::UserPool by @hoffa in https://github.com/aws/serverless-application-model/pull/3041internal to guidelines by @hoffa in https://github.com/aws/serverless-application-model/pull/3044Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.63.0...v1.64.0
chore: Add type to metrics code and deprecate CWMetricsPublisher by @aahung in https://github.com/aws/serverless-application-model/pull/3025
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.62.0...v1.63.0
chore: add stricter typing to construct assume role policy function by @pradhapanr in https://github.com/aws/serverless-application-model/pull/2965
make black* to make format* by @aahung in https://github.com/aws/serverless-application-model/pull/2970DynamicPolicyName) by @ssenchenko in https://github.com/aws/serverless-application-model/pull/2953AlwaysDeploy to AWS::Serverless::Api by @hoffa in https://github.com/aws/serverless-application-model/pull/2935Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.61.0...v1.62.0
chore(schema): add Connectors resource attribute to CFN resources by @hoffa in https://github.com/aws/serverless-application-model/pull/2908
Connectors resource attribute to CFN resources by @hoffa in https://github.com/aws/serverless-application-model/pull/2908GeneratedProperty for CloudFormation Resource properties by @hoffa in https://github.com/aws/serverless-application-model/pull/2907GeneratedProperty by @hoffa in https://github.com/aws/serverless-application-model/pull/2925Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.60.1...v1.61.0
fix: Decouple samtranslator.models and *.intrinsics and add import tests #2977
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.60.0...v1.60.1
chore: Add decorator @deprecated and add it to is_str() by @aahung in https://github.com/aws/serverless-application-model/pull/2889
Alexa::* docs by @hoffa in https://github.com/aws/serverless-application-model/pull/2859Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.59.0...v1.60.0
Allow Qualifier to be defined with Id in Serverless Connectors by @aaythapa in https://github.com/aws/serverless-application-model/pull/2768
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.58.1...v1.59.0
chore: Add back samtranslator.model.types.is_str for compatibility by @aahung in https://github.com/aws/serverless-application-model/pull/2810
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.58.0...v1.58.1
chore: Update node.js version in test by @acristin in https://github.com/aws/serverless-application-model/pull/2722
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.57.0...v1.58.0
feat: Support SQS Maximum Concurrency by @msharris1
Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.56.0...v1.57.0
ci: Allow build workflow to be triggered manually or by gh-cli by @aahung in https://github.com/aws/serverless-application-model/pull/2593
UnescapeMappingTemplate to state machine Api event by @hoffa in https://github.com/aws/serverless-application-model/pull/2591Property vs PropertyType by @hoffa in https://github.com/aws/serverless-application-model/pull/2596PassThroughProperty by @hoffa in https://github.com/aws/serverless-application-model/pull/2602AWS::Serverless::Function by @hoffa in https://github.com/aws/serverless-application-model/pull/2652AWS::Serverless::Api by @hoffa in https://github.com/aws/serverless-application-model/pull/2655Api model without properties by @hoffa in https://github.com/aws/serverless-application-model/pull/2709Full Changelog: https://github.com/aws/serverless-application-model/compare/v1.55.0...v1.56.0
Your coding agent can read these notes before it upgrades. Set up the MCP server →