Reactive Support in Spring for Apache Pulsar Will Be Discontinued

TL;DR: We’ve decided to discontinue the Reactive support within the Spring for Apache Pulsar project.

Our team regularly evaluates our project portfolio with long-term sustainability in mind. When adoption declines, we thoughtfully retire projects / functionality to focus our efforts where the community needs them most. Based on an assessment of adoption metrics, download trends, and project activity, we’ve decided to remove the Reactive support within the project.

What does this mean for our users?

• The spring-pulsar-reactive module will be removed from all future releases, starting with Spring for Apache Pulsar 2.0.0.

• Spring Boot support of the Spring for Apache Pulsar Reactive components will be removed from all future releases of Spring Boot, starting with Spring Boot 4.0.0.

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On behalf of the team and everyone who has contributed, I’m happy to announce that Spring for Apache Pulsar 1.2.11 and 2.0.0-RC1 have been released and are now available from Maven Central.

The 1.2.11 release will be included in the upcoming Spring Boot 3.4.11 and 3.5.7 releases. The 2.0.0-RC1 release will be included in the upcoming Spring Boot 4.0.0-RC1 release.

Please see the release notes (1.2.11 and 2.0.0-RC1) for more details.

On behalf of the team and everyone who has contributed, I’m happy to announce that Spring Cloud Stream Applications 2025.0.1 has been released and is now available from Maven Central.

The releases include dependency upgrades.

The 2025.0.1 release updates to Spring Boot 3.4.10, Spring Framework 6.2.11, and Spring Cloud 2024.0.2.

Please see the release notes 2025.0.1) for more details.

Stay in touch...

Please continue to engage with us by creating bug reports and feature requests on Github and asking questions on StackOverflow using the spring-cloud-stream or spring-cloud-dataflow tags.

On behalf of the team and everyone who has contributed, I’m happy to announce that Spring for Apache Pulsar 1.2.10 and 2.0.0-M3 have been released and are now available from Maven Central.

The 1.2.10 release will be included in the upcoming Spring Boot 3.4.10 and 3.5.6 releases. The 2.0.0-M3 release will be included in the upcoming Spring Boot 4.0.0-M3 release.

Please see the release notes (1.2.10 and 2.0.0-M3) for more details.

On behalf of the team and everyone who has contributed, I’m happy to announce that Spring for Apache Pulsar 1.2.9 and 2.0.0-M2 have been released and are now available from Maven Central.

The 1.2.9 release will be included in the upcoming Spring Boot 3.4.9 and 3.5.5 releases. The 2.0.0-M2 release will be included in the upcoming Spring Boot 4.0.0-M2 release.

Please see the release notes (1.2.9 and 2.0.0-M2) for more details.

On behalf of the team and everyone who has contributed, I’m happy to announce that Spring for Apache Pulsar 1.2.8 and 2.0.0-M1 have been released and are now available from Maven Central.

The 1.2.8 release will be included in the upcoming Spring Boot 3.4.8 and 3.5.4 releases. The 2.0.0-M1 release will be included in the upcoming Spring Boot 4.0.0-M1 release.

Please see the release notes (1.2.8 and 2.0.0-M1) for more details.

On behalf of the team and everyone who has contributed, I’m happy to announce that Spring for Apache Pulsar 1.1.13 and 1.2.7 have been released and are now available from Maven Central.

With the 1.1.13 release we have reached its Open Source End of Life. Please consider upgrading to the latest 1.2.x version at your earliest convenience.

The 1.1.13 release will be included in the upcoming Spring Boot 3.3.13 release. The 1.2.7 release will be included in the upcoming Spring Boot 3.4.7 and 3.5.1 releases.

Please see the release notes (1.1.13 and 1.2.7) for more details.

On behalf of the team and everyone who has contributed, I’m happy to announce that Spring for Apache Pulsar 1.1.12 and 1.2.6 have been released and are now available from Maven Central.

The releases will be included in the upcoming Spring Boot 3.3.12 and 3.4.6 releases, respectively.

Please see the release notes (1.1.12 and 1.2.6) for more details.

On behalf of the team and everyone who has contributed, I’m happy to announce that Spring for Apache Pulsar 1.1.11 and 1.2.5 have been released and are now available from Maven Central.

The releases will be included in the upcoming Spring Boot 3.3.11 and 3.4.5 releases, respectively.

Please see the release notes (1.1.11 and 1.2.5) for more details.

On behalf of the team and everyone who has contributed, I’m happy to announce that Spring for Apache Pulsar 1.1.10 and 1.2.4 have been released and are now available from Maven Central.

The releases will be included in the upcoming Spring Boot 3.3.10 and 3.4.4 releases, respectively.

Please see the release notes (1.1.10 and 1.2.4) for more details.