In the past couple of years we have seen heavy investment throughout the Java ecosystem to reduce application startup times. The main focus gravitates around Ahead-of-Time optimizations. May it be condensing code into a GraalVM native executable, capturing already optimized bytecode with Coordinated Restore at Checkpoint (CRaC), Class Data Sharing (CDS) or its more recent successor AOT cache (part of project Leyden). While barriers to entry vary between the different approaches, all of them move performance optimizations away from runtime into an earlier phase, such as build time or a separate…

On behalf of the team and everyone who has contributed, I am pleased to announce the first release candidate of Spring Data 2025.0.0 ("Spring Data 3.5") containing amongst others:

• Several database driver upgrades accross the individual data modules.
• Refined HQL, EQL and JPQL parsing.
• MongoDB QE schema derivation support for easier collection creation.
• Deprecation warnings for parts that are going to change with the next major ("Spring Data 4.0") release. Please pay close attention to those especailly for parts that are marked for removal like the JMX support.

Going forward, we plan to ship a…

On behalf of the team and everyone who has contributed, I am pleased to announce the first milestone of the next Spring Data generation.

As announced previously, we shipped 2025.1.0-M1 to Maven Central. We're looking forward to collecting more feedback from the community by easing access to our milestone. The GA release is targeted for November 2025.

This first milestone comes with several baseline changes, raising its minimum requirements to Jakarta EE 11 (Hibernate ORM 7, Hibernate Validator 9) and Kotlin 2.x. It is also an opportunity for us to ship API removals (such as ListenableFuture…

On behalf of the team and everyone who has contributed, I’m pleased to announce the availability of 2024.1.1 and 2024.0.7 service releases. These releases ship with dependency upgrades, fixes for regressions and selected improvements.

The upcoming Spring Boot releases will pick up the above releases by next week.

Those releases conclude an exceptional year for the Spring Data project with all of your contributions. Thank you. We wish you happy holidays and a Happy New Year.

Going forward, we plan on shipping a first milestone of the Spring Data 4.0 development line (Calver 2025.1.0 M1) in…

Since its inception, Spring Data Repositories have been designed for extension, whether you want to customize a single query method or provide a completely new base implementation.

The 2024.1 release enhances your ability to extend a repository with custom functionality making it easier than ever for anyone to create extensions that can be shared across different projects.

Let’s explore an example to see how this works in practice.

Imagine you are using MongoDB as a document store to manage a movie database. You want to leverage MongoDBs Atlas vector search functionality through your…

On behalf of the team, I’m pleased to announce Spring Data service releases 2022.0.6 and 2021.2.12. Both releases ship with mostly dependency upgrades and bug fixes. For your convenience, Spring Boot will pick up the artifacts with its upcoming releases.

To round things off, here are the links to the artifacts, changelogs, and documentation:

2022.0.6

• Spring Data Commons 3.0.6 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data JPA 3.0.6 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Neo4j 7.0.6 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data MongoDB 4.0.6 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data KeyValue 3.0.6 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Cassandra 4.0.6 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data LDAP 3.0.6 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data REST 4.0.6 - Artifacts - Javadoc - Documentation - …

On behalf of the team, I’m pleased to announce the availability of the 3rd Milestone of the Spring Data 2023.0 release train as well as service releaes 2022.0.4 & 2021.2.10. These releases ship with improvements, including fixes for regressions.

The upcoming Spring Boot 3.0.5 and 2.7.10 releases are going to pick up the service releases for your convenience.

New features included in 2023.0.0 Milestone 3 are amongst others:

• A new scroll API to support offset and key based pagination
• Improvements in JPA query parsing for HQL and JPQL
• Support for MongoDB's explicit field level encryption
• Aggregate reference request parameters in Data REST
…

On behalf of the team, I’m pleased to announce the 5th Milestone of Spring Data 2022.0.0 as well as service releases 2021.2.2 and 2021.1.6. The service releases ship with mostly bug fixes and dependency upgrades. One notable upgrade in 2022.0.0-M5 is the move to Hibernate 6.

For your convenience, the next Spring Boot releases are going to pick up 2021.2.2 and 2021.1.6 in the upcoming days. To round things off, here are the links to the individual modules, changelogs, and documentation:

2022.0.0-M5

• Spring Data Commons 3.0 M5 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data JPA 3.0 M5 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data MongoDB 4.0 M5 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data KeyValue 3.0 M5 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Neo4j 7.0 M5 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Geode 3.0 M5 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Cassandra 4.0 M5 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data LDAP 3.0 M5 - Artifacts - Javadoc - Documentation - …

On behalf of the Data Team and everyone who contributed, I'm pleased to announce the GA release of the 2021.2 release train as well as the 4th Milestone of the 2022.0 one.

Already working on the 2022.0 train, based on Spring Framework 6, Java17 and Jakarta EE 9, the 2021.2 release ships bug fixes and selected back ported features.

Other than dependency upgrades, these are some of the major changes:

• Infrastructure to introspect a projection type.
• Common infrastructure for property-specific value converters.
• Improved support for IdClass handling in data-jpa.
• Declarative Update methods in data-mongodb.
• Reindexing support in data-elasticsearch.
• Direct projections for data-cassandra.
• ACL support for Redis Sentinels.
• Lock and Null precedence support for JDBC.
• Query Rewriter for JPA.
…

The 2021.2.0 release train is entering the RC phase. If you haven't done so yet, please give it a try! The 2021.1.4 and 2021.0.11 service releases ship with mostly bug fixes and dependency upgrades. For your convenience those will be picked up by Spring Boot in the upcoming days.

To round things off, here are the links to the individual modules, changelogs, and documentation:

2021.2.0-RC1

• Spring Data Commons 2.7 RC1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data JDBC 2.4 RC1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data JPA 2.7 RC1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Geode 2.7 RC1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data for Apache Cassandra 3.4 RC1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data MongoDB 3.4 RC1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data KeyValue 2.7 RC1 - Artifacts - Javadoc - Documentation - Changelog
• Spring Data Neo4j 6.3 RC1 - Artifacts - Javadoc - Documentation - …