RELEASE.CHANGELOG.md

May 13, 2026

2.11.0

• Update aws-lambda-java-serialization dependency to 1.4.1

March 19, 2026

2.10.1

• Revert aws-lambda-java-serialization dependency to 1.2.0

March 12, 2026

2.10.0

• Update aws-lambda-java-serialization dependency to 1.3.0

March 12, 2026

2.9.0

• Update aws-lambda-java-serialization dependency to 1.2.0

September 22, 2025

2.8.7

• Remove Minimum and Maximum Limits of AWS_LAMBDA_MAX_CONCURRENCY.

September 22, 2025

2.8.6

• Set Multiconcurrent Trace ID using utils-lite.

September 17, 2025

2.8.5

• Log errorType and errorMessage from RAPID in C++ Client.
• Performance Upgrade for Multiconcurrency Mode.

September 9, 2025

2.8.4

• Make Trace ID Accessible through Context Object.

July 19, 2025

2.8.3

• Ensure EventHandlerLoader Thread Safety.

June 26, 2025

2.8.2

• Allow AWS_LAMBDA_MAX_CONCURRENCY to be One. Crash the RIC if it is set to an un-parsable string to an integer or an out of bounds value.

June 26, 2025

2.8.1

• Refactoring

June 26, 2025

2.8.0

• Refactoring

May 21, 2025

2.7.0

• Adding support for multi tenancy (#540)

August 7, 2024

2.6.0

• Runtime API client improvements: use Lambda-Runtime-Function-Error-Type for reporting errors in format "Runtime."

June 28, 2024

2.5.1

• Runtime API client improvements: fix a DNS cache issue
• Runtime API client improvements: fix circular exception references causing stackOverflow

March 20, 2024

2.5.0

• Runtime API client improvements (#471)

February 27, 2024

2.4.2

• Exceptions caught by the runtime are logged as ERROR in JSON mode

September 4, 2023

2.4.1

• Null pointer bugfix (#439)

August 29, 2023

2.4.0

• Logging improvements (#436)

July 17, 2023

2.3.3

• Build platform specific JAR files
• NativeClient optimisations

April 14, 2023

2.3.2

• Add curl patch

March 16, 2023

2.3.1

• ignore module-info for CDS preparation purposes
• clear thread interrupted flag instead of exiting Lambda Runtime

March 14, 2023

2.3.0

• added CRaC context implementation
• added runtime hooks execution logic
• updated serialisation dependency
• reduced Reflection API usage

February 3, 2023

2.2.0

• Added timestamps to TLV
• Removed legacy init method support
• libcurl updated to version 7.86
• Support sockets as transport for framed telemetry
• Updated aws-lambda-java-core to 1.2.2

April 11, 2022

2.1.1

• fix: Re-build of the x86_64/aarch64 artifacts

January 20, 2022

2.1.0

• fix: Added support for ARM64 architecture

Sept 29, 2021

2.0.0

• Added support for ARM64 architecture

June 02, 2021

1.1.0:

• Added reserved environment variables constants (#238)
• Updated libcurl dependency to 7.77.0 (#249)

December 01, 2020

1.0.0:

• Initial release of AWS Lambda Java Runtime Interface Client