4.0.0

Reference documentation

📗 https://docs.awspring.io/spring-cloud-aws/docs/4.0.0/reference/html/index.html

What's changed

🚀 Highlights

Spring Cloud AWS 4.0.0 is a major release aligned with the next generation of the Spring ecosystem. It delivers full compatibility with Spring Boot 4.x and Spring Framework 7.x.

A key milestone in this release is the integration of the Spring Integration AWS project directly into Spring Cloud AWS.

New Spring Integration modules include support for:

• SQS
• SNS
• S3
• DynamoDB
• Kinesis (including KCL, Producer Library, and Spring Cloud Stream Binder)

Modernized testing support with ServiceConnection migration to Testcontainers 2.

SQS

• Support of handling multiple different objects by same @SqsListener is now possible by using @SqsHandler annotation by @joseiedo in #1377
• Support for SNS message payload and metadata is now possible with SnsNotification @chomatdam in #1419
• Add Error Handler Exponential and Linear Strategies by @brun0-4ugusto in #1422
• Support for toggling SqsListener starting up on context startup with spring.cloud.aws.sqs.listener.auto-startup by @techadri in #1435
• Add SemaphoreBackPressureHandler as an optional fallback by @tomazfernandes in #1524
• Dynamically configure SemaphoreBackPressureHandler with BackPressureLimiter (#1251) by @loicrouchon in #1308
• Refine BackPressureHandlerFactories API; clarify backpressure by @tomazfernandes in #1469
• Consolidate ExponentialErrorHandlers by @tomazfernandes in #1474
• Introduce automatic SQS request batching support component: sqs by @khc41 in #1438
• fix: Visibility Timeout Extension for Fifo message Batches by @marcotesche in #1432
• fix: future is cleaned now on exception failure by @dzmitry-dulko in #1455
• Fix maxMessagesPerPoll validation message in AbstractContainerOptions by @richardfearn in #1480
• Fix: remove failed queue attributes from cache by @LeeHyungGeol in #1491
• Resolve listener payload type during container setup by @tomazfernandes in #1548

SQS Integration

• Add Spring Integration channel adapter for SQS by @artembilan in #1467

DynamoDb Integration

• Add Spring Integration support for AWS DynamoDB by @artembilan in #1458

SNS Integration

• Add Spring Integration channel adapters for SNS by @artembilan in #1473

DynamoDb

• Enhance DefaultDynamoDbTableNameResolver with caching and improved table name resolution by @marcusvoltolim in #1464
• Implement DynamoTemplate update partial using UpdateItemEnhancedRequest by @marcusvoltolim in #1448
• Introduce conditional save, update and delete operation support for DynamoDB entities. Fixes #gh-1147 by @vyomrastogi in #1371
• Enhance DefaultDynamoDbTableSchemaResolver to resolve DynamoDbBean and DynamoDbImmutable by @marcusvoltolim in #1450

S3

• Introduce listAllObjects method to S3Template by @Tooa in #1443
• S3 vector client autoconfiguration by @MatejNedic in #1425
• Custom exceptions are now logged by Spring Cloud AWS instead of Spring Core by @MatejNedic in #1541

Secrets Manager

• Custom exceptions are now logged by Spring Cloud AWS instead of Spring Core by @MatejNedic in #1540

S3 Integration

• Add Spring Integration for S3 support by @artembilan in #1476

Kinesis Integration

• Introduce Spring Integration for Kinesis support by @artembilan in #1479
• Add Kinesis Producer Library with Spring Integration by @artembilan in #1493
• Add Spring Integration support with KCL by @artembilan in #1496
• Add Kinesis Binder for Spring Cloud Stream by @artembilan in #1520

STS

• Configure STS Credentials provider only if either spring.cloud.aws.sts properties, system property or environment variable is set. by @maciejwalkowiak in #1444

SES

• Align sending message with multiple MimeMessagePreparators with default implementation in JavaMailSender by @maciejwalkowiak #1503

Parameter Store

• Custom exceptions are now logged by Spring Cloud AWS instead of Spring Core by @MatejNedic #1309
• Introduce loading parameters as key value store by @MatejNedic in #1495

CloudWatch

• Add cost warning and filtering example to CloudWatch documentation by @hong-kyungsik in #1557

Core

• Delete deprecated AwsClientCustomizer and it's usages. by @maciejwalkowiak in #1410
• Migrate nullability annotations to JSpecify by @kraluk in #1556
• Introduce Jackson 3 support by @MatejNedic in #1539

Dependency Upgrades

• Upgrade to Spring Boot 4.0.0 and Spring Cloud 5.0.0 by @MatejNedic in #1521
• Upgrade to Spring Boot 4.0.0-M1 and Spring Cloud 5.0.0-M1. by @maciejwalkowiak in #1413
• Upgrade AWS sdk to 2.39.0 and dax to 2.0.6 by @MatejNedic in #1525
• Fix compilation issues and imports after upgrading to Spring Boot 4.0 by @maciejwalkowiak in #1445
• Fix: add missing 'spring-cloud-aws-starter-imds' module in the project's BOM (#1484) by @olbat in #1488
• Delete .DS_Store by @Rattiel in #1437
• Upgrade Spring Modulith to 2.0.0 by @MatejNedic in #1551
• Upgrade AWS dependencies versions by @MatejNedic in #1547

Documentation

• Update SQS DOCs with latest change by @MatejNedic in #1431
• Add docs for Spring Integration DynamoDB support by @artembilan in #1472
• IMDS doc fix by @DennisRippinger #1518
• Clarify message conversion docs and javadocs (#1550) by @tomazfernandes in #1560
• Fix docs generation by @MatejNedic in #1532

Tests

• fix: Non-determinism in S3PropertySourceTest by @yonghanlin in #1538
• fix: Fix three nondeterministic tests caused by shard processing and JSON key ordering by @yonghanlin in #1537
• Fix: Nondeterminism behavior in SqsListenerAnnotationBeanPostProcessorTests by @yonghanlin in #1536

Big thanks to all contributors! 💚

New Contributors

• @chomatdam made their first contribution in #1419
• @marcotesche made their first contribution in #1432
• @Rattiel made their first contribution in #1437
• @marcinfigiel made their first contribution in #1440
• @dependabot[bot] made their first contribution in #1434
• @artembilan made their first contribution in #1458
• @loicrouchon made their first contribution in #1308
• @dzmitry-dulko made their first contribution in #1455
• @marcusvoltolim made their first contribution in #1464
• @vyomrastogi made their first contribution in #1371
• @richardfearn made their first contribution in #1480
• @olbat made their first contribution in #1488
• @LeeHyungGeol made their first contribution in #1491
• @khc41 made their first contribution in #1438
• @hong-kyungsik made their first...

4.0.0-RC1

Reference documentation

📗 https://docs.awspring.io/spring-cloud-aws/docs/4.0.0-RC1/reference/html/index.html

What's Changed

Spring Cloud AWS 4.0.0-RC1 introduces support for Jackson 3 and various improvements across AWS Integrations.

What's Changed

Core

• Introduce Jackson 3 support by @MatejNedic in #1539

SQS

• Resolve listener payload type during container setup by @tomazfernandes in #1548

Kinesis

• Add Kinesis Binder for Spring Cloud Stream by @artembilan in #1520

DynamoDb

• Enhance DefaultDynamoDbTableSchemaResolver to resolve DynamoDbBean and DynamoDbImmutable by @marcusvoltolim in #1450

S3

• Custom exceptions are now logged by Spring Cloud AWS instead of Spring Core by @MatejNedic in #1541

Secrets Manager

• Custom exceptions are now logged by Spring Cloud AWS instead of Spring Core by @MatejNedic in #1540

Parameter Store

• Introduce loading parameters as key value store by @MatejNedic in #1495

Docs

• Fix docs generation by @MatejNedic in #1532

Tests

• fix: Non-determinism in S3PropertySourceTest by @yonghanlin in #1538
• fix: Fix three nondeterministic tests caused by shard processing and JSON key ordering by @yonghanlin in #1537
• Fix: Nondeterminism behavior in SqsListenerAnnotationBeanPostProcessorTests by @yonghanlin in #1536

Version upgrades

• Upgrade Spring Modulith to 2.0.0 by @MatejNedic in #1551
• Upgrade AWS dependencies versions by @MatejNedic in #1547

New Contributors

• @yonghanlin made their first contribution in #1538

Full Changelog: v4.0.0-M1...v4.0.0-RC1

3.4.2

Reference documentation

📗 https://docs.awspring.io/spring-cloud-aws/docs/3.4.2/reference/html/index.html

What's Changed

Core

• StsWebIdentityTokenFileCredentialsProvider is now not configured if correct properties are not passed by @maciejwalkowiak in #1528

Full Changelog: v3.4.1...3.4.2

4.0.0-M1

Reference documentation

📗 https://docs.awspring.io/spring-cloud-aws/docs/4.0.0-M1/reference/html/index.html

What's Changed

Spring Cloud AWS 4.0.0-M1 introduces compatibility with Spring Boot 4.0.0 and Spring Cloud 5.0.0. This milestone brings extensive improvements across SQS, SNS, S3, DynamoDB, and Kinesis, and marks the major merger of Spring Integration AWS into Spring Cloud AWS, a significant achievement that unifies the ecosystem and brings Spring Integration support directly into the project. It also includes substantial dependency upgrades.

Migration Guide

Since Spring Cloud AWS only supports Jackson 2 for now, you will either have to include the spring-boot-jackson2 dependency or create an ObjectMapper Bean. Auto-configuration will pick up the Jackson 2 ObjectMapper and configure the classes accordingly. In future releases, we will be supporting Jackson 3.

SQS

• Support of handling multiple different objects by same @SqsListener is now possible by using @SqsHandler annotation by @joseiedo in #1377
• Support for SNS message payload and metadata is now possible with SnsNotification @chomatdam in #1419
• Add Error Handler Exponential and Linear Strategies by @brun0-4ugusto in #1422
• Support for toggling SqsListener starting up on context startup with spring.cloud.aws.sqs.listener.auto-startup by @techadri in #1435
• Add SemaphoreBackPressureHandler as an optional fallback by @tomazfernandes in #1524
• Dynamically configure SemaphoreBackPressureHandler with BackPressureLimiter (#1251) by @loicrouchon in #1308
• Refine BackPressureHandlerFactories API; clarify backpressure by @tomazfernandes in #1469
• Consolidate ExponentialErrorHandlers by @tomazfernandes in #1474
• Introduce automatic SQS request batching support component: sqs by @khc41 in #1438
• fix: Visibility Timeout Extension for Fifo message Batches by @marcotesche in #1432
• fix: future is cleaned now on exception failure by @dzmitry-dulko in #1455
• Fix maxMessagesPerPoll validation message in AbstractContainerOptions by @richardfearn in #1480
• Fix: remove failed queue attributes from cache by @LeeHyungGeol in #1491

SQS Integration

• Add Spring Integration channel adapter for SQS by @artembilan in #1467

DynamoDb Integration

• Add Spring Integration support for AWS DynamoDB by @artembilan in #1458

SNS Integration

• Add Spring Integration channel adapters for SNS by @artembilan in #1473

DynamoDb

• Enhance DefaultDynamoDbTableNameResolver with caching and improved table name resolution by @marcusvoltolim in #1464
• Implement DynamoTemplate update partial using UpdateItemEnhancedRequest by @marcusvoltolim in #1448
• Introduce conditional save, update and delete operation support for DynamoDB entities. Fixes #gh-1147 by @vyomrastogi in #1371

S3

• Introduce listAllObjects method to S3Template by @Tooa in #1443
• S3 vector client autoconfiguration by @MatejNedic in #1425

S3 Integration

• Add Spring Integration for S3 support by @artembilan in #1476

Kinesis Integration

• Introduce Spring Integration for Kinesis support by @artembilan in #1479
• Add Kinesis Producer Library with Spring Integration by @artembilan in #1493
• Add Spring Integration support with KCL by @artembilan in #1496

STS

• Configure STS Credentials provider only if either spring.cloud.aws.sts properties, system property or environment variable is set. by @maciejwalkowiak in #1444

SES

Aligh sending message with multiple MimeMessagePreparators with default implementation in JavaMailSender by @maciejwalkowiak #1503

Parameter Store

• Custom exceptions are now logged by Spring Cloud AWS instead of Spring Core by @MatejNedic #1309

Core

• Delete deprecated AwsClientCustomizer and it's usages. by @maciejwalkowiak in #1410

Dependency Upgrades

• Upgrade to Spring Boot 4.0.0 and Spring Cloud 5.0.0 by @MatejNedic in #1521
• Upgrade to Spring Boot 4.0.0-M1 and Spring Cloud 5.0.0-M1. by @maciejwalkowiak in #1413
• Upgrade AWS sdk to 2.39.0 and dax to 2.0.6 by @MatejNedic in #1525
• Fix compilation issues and imports after upgrading to Spring Boot 4.0 by @maciejwalkowiak in #1445
• Fix: add missing 'spring-cloud-aws-starter-imds' module in the project's BOM (#1484) by @olbat in #1488
• Delete .DS_Store by @Rattiel in #1437

Documentation

• Update SQS DOCs with latest change by @MatejNedic in #1431
• Add docs for Spring Integration DynamoDB support by @artembilan in #1472
• IMDS doc fix by @DennisRippinger #1518

New Contributors

• @chomatdam made their first contribution in #1419
• @marcotesche made their first contribution in #1432
• @Rattiel made their first contribution in #1437
• @marcinfigiel made their first contribution in #1440
• @dependabot[bot] made their first contribution in #1434
• @artembilan made their first contribution in #1458
• @loicrouchon made their first contribution in #1308
• @dzmitry-dulko made their first contribution in #1455
• @marcusvoltolim made their first contribution in #1464
• @vyomrastogi made their first contribution in #1371
• @richardfearn made their first contribution in #1480
• @olbat made their first contribution in #1488
• @LeeHyungGeol made their first contribution in #1491
• @khc41 made their first contribution in #1438

Full Changelog: v3.4.0...v4.0.0-M1

3.4.1

Reference documentation

📗 https://docs.awspring.io/spring-cloud-aws/docs/3.4.1/reference/html/index.html

What's Changed

SQS

• Support class-level @SqsListener annotations with @SqsHandler on methods by @joseiedo in #1377
• Future is cleaned when during polling, exception happens(#1455) by @dzmitry-dulko in #1507
• Consolidate ExponentialErrorHandlers (#1474) by @tomazfernandes in #1508
• Remove invalid and stale queue attributes from cache (#1491) by @LeeHyungGeol in #1510
• Introduce SNS notification to SQS module by @chomatdam in #1419
• Add Error Handler Exponential and Linear Strategies by @brun0-4ugusto in #1422
• Fix: Visibility Timeout Extension Interceptor which was ignored when observability was used by @marcotesche in #1432
• FixmaxMessagesPerPoll validation message in AbstractContainerOptions by @richardfearn in #1509

IMDS

• Update main maven module, so IMDS starter is now updated and released @olbat in #1501

Dependency Upgrades

• Update AWS version to 2.31.78 and Spring Cloud parent to 4.3.1 by @MatejNedic in #1504
• Adjust publication to Maven repository to use central-publishing-maven-plugin by @maciejwalkowiak in #1513

New Contributors

• @chomatdam made their first contribution in #1419
• @marcotesche made their first contribution in #1432

Full Changelog: v3.4.0...v3.4.1

3.4.0

Reference documentation

📗 https://docs.awspring.io/spring-cloud-aws/docs/3.4.0/reference/html/index.html

What's Changed

SQS

• Observability Support for SQS by @tomazfernandes in #1369
• Add auto-configuration for maxDelayBetweenPolls by @krutip7 in #1365
• ImmediateRetryAsyncErrorHandler changes msg visibility timeout to zero. (#1314) by @rafaelcgpava in #1370
• Rename bean producer method to a unique name in SqsManualAckSample by @joseiedo in #1384
• Properly handle Errors in listeners by @isaacvando in #1383
• Add ExponentialBackoffErrorHandler to manage message visibility timout by @brun0-4ugusto in #1381

DynamoDB

• Ability to override separator in DefaultDynamoDbTableNameResolver by @beccagaspard in #1380

Dependency Upgrades

• Upgrade AWS SDK to 2.31.54 and Localstack to 4.4.0 by @MatejNedic in #1402
• Upgrade to Spring Cloud 2025.0.0 and Spring Boot 3.5.0 by @MatejNedic in #1401
• Do not manage WireMock version. by @maciejwalkowiak in #1343
• Do not manage ByteBuddy version by @maciejwalkowiak in #1342
• Upgrade Jakarta mail versions by @MatejNedic in #1323
• Upgrade Wiremock to 3.13.0 by @MatejNedic in #1321

New Contributors

• @krutip7 made their first contribution in #1365
• @rafaelcgpava made their first contribution in #1370
• @shreyas957 made their first contribution in #1382
• @isaacvando made their first contribution in #1383
• @brun0-4ugusto made their first contribution in #1381

Full Changelog: v3.3.1...v3.4.0

v3.3.1

Reference documentation

📗 https://docs.awspring.io/spring-cloud-aws/docs/3.3.1/reference/html/index.html

What's Changed

S3

• Fix setting endpoint from connection details to S3Presigner by @maciejwalkowiak (#1390)
• Do not create S3 CRT client if aws-crt library is not on the classpath by @maciejwalkowiak (#1359)
• Set S3AsyncClient endpoint from Localstack if available in tests by @ofir-popowski in #1330
• Fix S3 AOT by movingaot.factories to correct path by @MatejNedic in #1335
• Fix the capitalization of property for S3EncryptionConditional.KmsKeyProperty by @gbaso in #1337
• Polish S3 encryption docs. by @maciejwalkowiak in #1338

SQS

• Document SqsTemplate#sendMany() 10-messages limitation by @shreyas957 (#1382)
• Fix documentation for sqs:GetQueueUrl action by @PatrickGotthard (#1372)
• Document incompatibility of Spring Boot DevTools with @SqsListener by @PatrickGotthard (#1348)
• Add SqsListener argument resolver to extract the subject of an SNS message by @n-n-nebbl in #1318

Others

• Fix generating aggregated Javadocs. by @maciejwalkowiak in #1351
• Exclude ImdsAutoConfiguration from unrelated tests to speed up startup time by @maciejwalkowiak in #1394
• Fix: Include IMDS starter in parent pom. by @maciejwalkowiak in #1396

New Contributors

• @n-n-nebbl made their first contribution in #1318
• @ofir-popowski made their first contribution in #1330
• @gbaso made their first contribution in #1337

Full Changelog: v3.3.0...v3.3.1

3.3.0

Reference documentation

📗 https://docs.awspring.io/spring-cloud-aws/docs/3.3.0/reference/html/index.html

What's Changed

Spring Cloud AWS 3.3.0 brings compatibility with Spring Boot 3.4 and Spring Cloud 2024.0. Highlights:

• experimental support for GraalVM native image builds contributed by @MatejNedic
• auto-configuration of amazon-s3-encryption-client-java for effortless encryption objects on the client side before they get sent to S3 by @MatejNedic (docs)

• Add support for spring.config.import with S3 backend by @kunalvarpe in #849

• auto-configuration of aws-s3-accessgrants-plugin-java-v2 by @MatejNedic (docs)
• populating Spring property source from EC2 instance metadata by @kennyk65 (docs)
• reworked and simplified customizing AWS client beans by @maciejwalkowiak (docs)

Full list of changes:

Core

• Automatically populate PropertySource with instance metadata when running within an EC2-based environment by @kennyk65 in #962
• Add client customizer interface for each supported integration by @maciejwalkowiak in #1229
• Add GraalVM native image support by @MatejNedic in #856 and #1297
• Add dualstack-enabled property to AwsClientProperties. by @maciejwalkowiak in #1294

S3

• Fine grained access control of S3 files via S3 Access Grant is now supported out of the box via S3AccessPlugin by @MatejNedic in #1247
• Add KMS, RSA or AES ClientSide file encryption support through S3EncrpytionClient by @MatejNedic in #1033
• S3OutputStream can now be canceled at any time during upload by @zhemaituk in #1221
• Remove throws IOException that is never thrown in S3Resource methods by @alexisgra in #1222
• Add S3Operations#createResource. by @maciejwalkowiak in #1223
• Fix: Do not apply ObjectMetadata#contentLength for UploadPartRequest by @Mobe91 in #1249
• Add a constructor to S3ProtocolResolver allowing its usage outside of Spring context by @klach-ocado in #1276
• Add support for spring.config.import with S3 backend by @kunalvarpe in #849
• Specify Content-MD5 when generating presigned URL for uploading object (#1161) by @hardikSinghBehl in #1252
• Align S3ConfigDataLocationResolver resolving behavior with Spring Boot resolvers by @MatejNedic in #1299

SQS

• Propagate AWSTraceHeader by @acomofcg in #1287
• Fix deserializing lists with @SnsNotificationMessage by @frjonsen in #1282
• Fix setting timeout in seconds in SqsTemplate by @joey in #1250
• Add more detailed error message for SQS exceptions in QueueAttributesResolver by @joseiedo in #1200

SNS

• SnsTemplate provides functionality to validate topic existence (#1137) by @hardikSinghBehl in #1142

SecretsManager

• Fix AutoConfigureAfter for SecretsManagerAutoConfiguration by @marcindabrowski in #1235

Parameter Store

• Autoconfigure SsmClient even if config import is not used by @Forfend in #1233

Documentation

• Fix testing documentation header levels by @maciejwalkowiak in #1273
• Update AWS S3 CRT Client dependency in docs by @vchrisb in #1274
• Fix broken link for Spring Docker Compose support by @Tooa in #1281
• Document SecretsManager cross-account access by @mmaeller in #1302

Dependencies

• Remove s3-transfer-manager from spring-cloud-aws-dependencies by @vchrisb in #1275
• Upgrade Spring Cloud to 4.2.0 by @abilng in #1290
• Upgrade AWS S3 Encryption Client to 3.3.0 by @MatejNedic in #1303
• Manage Testcontainers version through Spring Boot dependency management by @maciejwalkowiak in #1218
• Upgrade LocalStack to 3.8.1 by @maciejwalkowiak in #1217
• Upgrade Spring Modulith to 1.3 by @odrotbohm in #1317
• Upgrade AWS versions to 2.29.52 by @MatejNedic in #1320

Github pipeline

• Update labeler action to v5 by @marcindabrowski in #1236
• Update checkout action to v4 by @marcindabrowski in #1237
• Update cache action to v4 by @marcindabrowski in #1238
• Add "type: maintenance" label for GitHub files by @marcindabrowski in #1240
• Update setup-java action to v4 by @marcindabrowski in #1241
• Update github-script action to v7 by @marcindabrowski in #1242
• Enable Dependabot for GitHub Actions by @marcindabrowski in #1243

New Contributors

• @hardikSinghBehl made their first contribution in #1142
• @kennyk65 made their first contribution in #962
• @zhemaituk made their first contribution in #1221
• @Forfend made their first contribution in #1233
• @marcindabrowski made their first contribution in #1236
• @Mobe91 made their first contribution in #1249
• @vchrisb made their first contribution in #1274
• @abilng made their first contribution in #1290
• @klach-ocado made their first contribution in #1276
• @Tooa made their first contribution in #1281
• @acomofcg made their first contribution in #1287
• @frjonsen made their first contribution in #1282
• @joey made their first contribution in #1250
• @joseiedo made their first contribution in #1200
• @mmaeller made their first contribution in #1302
• @odrotbohm made their first contribution in #1317

Full Changelog: v3.2.1...v3.3.0

3.3.0 RC1

Reference documentation

📗 https://docs.awspring.io/spring-cloud-aws/docs/3.3.0-RC1/reference/html/index.html

What has changed

Spring Cloud AWS 3.3.0 brings compatibility with Spring Boot 3.4 and Spring Cloud 2024.0. RC1 is hopefully the only release candidate, if not bugs are found, no code changes are planned before GA.

The highlight of the release is experimental support for GraalVM native image builds contributed by @MatejNedic

RC1 contains all changes listed in M1 plus:

S3

• Add a constructor to S3ProtocolResolver allowing its usage outside of Spring context by @klach-ocado in #1276
• Add support for spring.config.import with S3 backend by @kunalvarpe in #849
• Specify Content-MD5 when generating presigned URL for uploading object (#1161) by @hardikSinghBehl in #1252
• Align S3ConfigDataLocationResolver resolving behavior with Spring Boot resolvers by @MatejNedic in #1299

Core

• Add GraalVM native image support by @MatejNedic in #856 and #1297
• Add dualstack-enabled property to AwsClientProperties. by @maciejwalkowiak in #1294

SQS

• Propagate AWSTraceHeader by @acomofcg in #1287
• Fix deserializing lists with @SnsNotificationMessage by @frjonsen in #1282
• Fix setting timeout in seconds in SqsTemplate by @joey in #1250
• Add more detailed error message for SQS exceptions in QueueAttributesResolver by @joseiedo in #1200

Documentation

• Fix testing documentation header levels by @maciejwalkowiak in #1273
• Update AWS S3 CRT Client dependency in docs by @vchrisb in #1274
• Fix broken link for Spring Docker Compose support by @Tooa in #1281
• Document SecretsManager cross-account access by @mmaeller in #1302

Dependencies Upgrades

• Remove s3-transfer-manager from spring-cloud-aws-dependencies by @vchrisb in #1275
• Upgrade Spring Cloud to 4.2.0 by @abilng in #1290
• Upgrade AWS SDK to 2.29.35 and AWS S3 Encryption Client to 3.3.0 by @MatejNedic in #1303

New Contributors

• @vchrisb made their first contribution in #1274
• @abilng made their first contribution in #1290
• @klach-ocado made their first contribution in #1276
• @Tooa made their first contribution in #1281
• @acomofcg made their first contribution in #1287
• @frjonsen made their first contribution in #1282
• @joey made their first contribution in #1250
• @joseiedo made their first contribution in #1200
• @mmaeller made their first contribution in #1302

Full Changelog: v3.3.0-M1...v3.3.0-RC1

3.3.0 M1

Reference documentation

📗 https://docs.awspring.io/spring-cloud-aws/docs/3.3.0-M1/reference/html/index.html

What's Changed

Spring Cloud AWS 3.3.0 brings compatibility with Spring Boot 3.4 and Spring Cloud 2024.0. Highlights of the M1 release:

• auto-configuration of amazon-s3-encryption-client-java for effortless encryption objects on the client side before they get sent to S3 by @MatejNedic (docs)
• auto-configuration of aws-s3-accessgrants-plugin-java-v2 by @MatejNedic (docs)
• populating Spring property source from EC2 instance metadata by @kennyk65 (docs)
• reworked and simplified customizing AWS client beans by @maciejwalkowiak (docs)

Full list of changes:

Core

• Automatically populate PropertySource with instance metadata when running within an EC2-based environment by @kennyk65 in #962
• Add client customizer interface for each supported integration by @maciejwalkowiak in #1229

S3

• Fine grained access control of S3 files via S3 Access Grant is now supported out of the box via S3AccessPlugin by @MatejNedic in #1247
• Add KMS, RSA or AES ClientSide file encryption support through S3EncrpytionClient by @MatejNedic in #1033
• S3OutputStream can now be canceled at any time during upload by @zhemaituk in #1221
• Remove throws IOException that is never thrown in S3Resource methods by @alexisgra in #1222
• Add S3Operations#createResource. by @maciejwalkowiak in #1223
• Fix: Do not apply ObjectMetadata#contentLength for UploadPartRequest by @Mobe91 in #1249

SNS

• SnsTemplate provides functionality to validate topic existence (#1137) by @hardikSinghBehl in #1142

SecretsManager

• Fix AutoConfigureAfter for SecretsManagerAutoConfiguration by @marcindabrowski in #1235

Parameter Store

• Autoconfigure SsmClient even if config import is not used by @Forfend in #1233

Dependencies

• Upgrade Spring Cloud to 4.2.0 M2 by @MatejNedic in #1267
• Upgrade Spring Cloud Dependencies to 4.1.3 and Spring Modulith to 1.2.3 by @maciejwalkowiak in #1215
• Upgrade AWS SDKv2 to 2.29.6 by @MatejNedic in #1266
• Manage Testcontainers version through Spring Boot dependency management by @maciejwalkowiak in #1218
• Upgrade LocalStack to 3.8.1 by @maciejwalkowiak in #1217

Github pipeline

• Update labeler action to v5 by @marcindabrowski in #1236
• Update checkout action to v4 by @marcindabrowski in #1237
• Update cache action to v4 by @marcindabrowski in #1238
• Add "type: maintenance" label for GitHub files by @marcindabrowski in #1240
• Update setup-java action to v4 by @marcindabrowski in #1241
• Update github-script action to v7 by @marcindabrowski in #1242
• Enable Dependabot for GitHub Actions by @marcindabrowski in #1243

New Contributors

• @hardikSinghBehl made their first contribution in #1142
• @kennyk65 made their first contribution in #962
• @zhemaituk made their first contribution in #1221
• @Forfend made their first contribution in #1233
• @marcindabrowski made their first contribution in #1236
• @Mobe91 made their first contribution in #1249

Full Changelog: v3.2.0...v3.3.0-M1