Release 3.1.3 of the Amazon Kinesis Client for Python

Release 3.1.3 (October 29, 2025)

• #331 Upgrade netty.version from 4.2.6.Final to 4.2.7.Final
• #333 Only include argparse for python version 3.1 and below

Release 3.1.2 of the Amazon Kinesis Client for Python

Release 3.1.2 (October 1, 2025)

• #327 Upgrade amazon-kinesis-client from 3.1.1 to 3.1.3
• #327 Upgrade aws-sdk from 2.25.64 to 2.33.0
• #327 Upgrade org.apache.commons:commons-lang3 from 3.14.0 to 3.18.0
• #327 Upgrade netty.version from 4.1.125 to 4.2.4.Final

Release 2.2.3 of the Amazon Kinesis Client for Python

Release 2.2.3 (October 1, 2025)

• #325 Update Maven repository in setup to repo1 domain, aligning with 3x version
• #325 Upgrade amazon-kinesis-client from 2.7.0 to 2.7.2
• #325 Upgrade aws-sdk from 2.25.64 to 2.33.0
• #325 Upgrade org.apache.commons:commons-lang3 from 3.14.0 to 3.18.0
• #325 Upgrade netty.version from 4.1.125 to 4.2.4.Final

Full Changelog: v2.2.2...v2.2.3

Release 2.2.2 of the Amazon Kinesis Client for Python

Release 2.2.2 (September 10, 2025)

• #321 Upgrade io.netty:netty-codec from 4.1.118.Final to 4.1.125.Final
• #321 Upgrade com.fasterxml.jackson.core:jackson-core from 2.13.5 to 2.15.0

Release 3.1.1 of the Amazon Kinesis Client for Python

Release 3.1.1 (September 9, 2025)

• #318 Upgrade io.netty:netty-codec from 4.1.118.Final to 4.1.125.Final
• #304 Upgrade com.fasterxml.jackson.core:jackson-core from 2.13.5 to 2.15.0

Release 3.1.0 of the Amazon Kinesis Client for Python

Release 3.1.0 (July 10, 2025)

• KCL 3.1.1 Changelog Upgrade KCL and KCL-Multilang dependencies from 3.0.3 to 3.1.1
• #301 Add multi-lang support for leaseAssignmentIntervalMillis

Release 3.0.5 of the Amazon Kinesis Client for Python

Release 3.0.5 (June 6, 2025)

• #274 Add ability to set mvn repo search URL with a unique ENV Variable
• #279 Create sample KCL build tests
• #280 Add dependabot auto-merge and workflow dispatch
• #283 Update AWS credentials used for running sample workflow
• #287 Upgrade org.checkerframework:checker-qual from 2.5.2 to 3.49.4
• #285 Upgrade netty.version from 4.1.118.Final to 4.2.1.Final
• #284 Upgrade commons-beanutils:commons-beanutils from 1.9.4 to 1.11.0

Release 3.0.3 of the Amazon Kinesis Client for Python

Release 3.0.3 (March 25, 2025)

• Downgrade logback from 1.5.16 to 1.3.15 to maintain JDK 8 compatibility

Release 2.2.1 of the Amazon Kinesis Client for Python

Release 2.2.1 (March 22, 2025)

• Downgrade logback from 1.5.16 to 1.3.15 to maintain JDK 8 compatibility

Release 3.0.2 of the Amazon Kinesis Client for Python

Release 3.0.2 (March 24, 2025)

⚠️ [BREAKING CHANGES] - Release 3.0.2 contains a dependency version that is not compatible with JDK 8. Please upgrade to a later version if your KCL application requires JDK 8.

• KCL 3.0.2 Changelog Upgrade KCL and KCL-Multilang dependencies from 3.0.0 to 3.0.2
• #266 Upgrade netty.version from 4.1.108.Final to 4.1.118.Final
• #265 Upgrade logback.version from 1.3.14 to 1.5.16