Jason Konicki

Jason Konicki

Jason Konicki is a Software Engineering Manager within the Spring Open Source Engineering team. He is responsible for managing team members across the Spring OSS portfolio including Spring Observability (Micrometer), Spring Data, Spring Cloud, Reactor, and Spring Framework.

Blog posts by Jason Konicki

Reactor Kafka Project Will Be Discontinued

News | May 20, 2025 | ...

Reactor Kafka Project Will Be Discontinued

TL;DR: We’ve decided to discontinue future maintenance of the Reactor Kafka project and deprecate its associated components within the Spring portfolio.

Our team regularly evaluates our project portfolio with long-term sustainability in mind. When adoption declines, we thoughtfully retire projects to focus our efforts where the community needs them most. Based on an assessment of adoption metrics, download trends, project activity, and how Reactor Kafka fits into our overall strategy, we’ve decided to end maintenance and integrations for the project.

Spring Releases for February 2024

Releases | March 04, 2024 | ...

On behalf of the Spring team, we are excited to showcase all of the Spring projects that have been released this February.

Spring OSS Releases

The table below contains a list of all the open source projects and their versions that have been released. Each project listed will link to their version details.

Project Version(s)
Spring AI 0.8.0
Spring for Apache Kafka 3.2.0-M1, 3.1.2, 3.0.14
Spring for Apache Pulsar 1.1.0-M1, 1.0.3
Spring Authorization Server 1.3.0-M2, 1.2.2, 1.1.5
Spring Batch 5.1.1, 5.0.5
Spring Boot 3.3.0-M2, 3.2.3, 3.1.9
Spring Data 2024.0.0-M1, 2023.1.3, 2023.0.9
Spring Framework 6.1.4, 6.0.17, 5.3.32
Spring for GraphQL 1.3-M1, 1.2.5
Spring LDAP 3.2.2, 3.1.4
Spring Modulith 1.2-M2, 1.1.3, 1.0.6
Spring Security 6.2.2, 6.1.7, 5.8.10
Spring Shell 3.2.2, 3.1.19
Spring Tools 4.21.1
Micrometer 1.13.0-M1, 1.12.3, 1.11.9
Micrometer Tracing 1.3.0-M1, 1.2.3, 1.1.10
Reactor 2023.0.3, 2022.0.16, 2020.0.41

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