Amazon Kinesis Buyer Library (KCL) 1.xy Amazon Kinesis Producers Library (KPL) 0.X will attain the tip of help of January 30, 2026. Consequently, these variations will enter the mode of upkeep on April 17, 2025. In the course of the mode of upkeep, AWS will present updates just for important options of errors and safety issues. The primary upkeep mode won’t obtain updates for brand new options or traits enhancements.
KCL is a software program library that simplifies the creation of purposes to course of transmission information Amazon kinesis information fruits. KCL handles complicated duties, comparable to loading equilibrium in a number of client employees, responding to employees’ failures, processed data and adaptation to efficiency adjustments.
KPL is a software program library that helps builders write producer purposes to attain excessive efficiency information in kinesis information flows. KPL manages the settlement of data, aggregation and reteem logic to maximise efficiency and optimize using assets whereas simplifying the producer’s software growth course of.
The next desk describes the help stage for every part of the life cycle of the principle model of KCL and KPL.
| Essential variations | Model Life Cycle Section | Begin date | Remaining date | Assist stage |
| KCL 1.x | Common availability | 12/19/2013 | 04/16/2025 | Throughout this part, the principle model is absolutely appropriate. AWS offers common variations of decrease model and patch that embrace help for brand new capabilities or updates of API for kinesis information flows, in addition to errors and security corrections. |
| KPL 0.X | Common availability | 2/2/2015 | 04/16/2025 | Throughout this part, the principle model is absolutely appropriate. AWS offers common variations of decrease model and patch that embrace help for brand new capabilities or updates of API for kinesis information flows, in addition to errors and security corrections. |
| KCL 1.X, KPL 0.X | Upkeep mode | 04/17/2025 | 1/29/2026 | AWS is limiting the variations of the patch model to deal with solely errors and safety issues. The primary model won’t obtain updates for brand new options or API of kinesis information flows. |
| KCL 1.X, KPL 0.X | Finish of help | 01/30/2026 | N / A | The primary model will not obtain updates or releases. The variations revealed above will proceed to be accessible by means of public bundle managers and the code will stay in Github. |
Impression on KCL libraries that aren’t Java
The upkeep mode and the tip -of -support dates apply to the next libraries No Java Kcl 1.x:
Migrate from kcl 1.xo kpl 0.x
If you’re utilizing KCL 1.xo KPL 0.x, we advocate migrating to the most recent variations (KCL 3.XY KPL 1.x). When migrating from KCL 1.xa 3.x, you need to replace the interfaces and suppliers of safety credentials in your software. For migrations of KPL 0.xa 1.x, you’ll be able to replace its present KPL software with none change in your information processing logic. For extra data, see the next assets:
Abstract
KCL 1.XY KPL 0.X will attain the tip of help of January 30, 2026 and can enter upkeep mode on April 17, 2025. If you happen to need assistance or have feedback, attain the AWS help. You too can open an issue within the KCL GITHUB repository both KPL GITHUB repository.
In regards to the creator
Minu Hong He’s a senior product supervisor of Amazon Kinesis Knowledge Frays in AWS. He’s passionate to know the challenges of consumers round information transmission and develop optimized options for them. Outdoors work, Minu likes to journey, play tennis, snowboarding and cooking.
