Spring Framework
This is the home of the Spring Framework: the foundation for all Spring projects. Collectively the Spring Framework and the family of Spring projects are often referred to simply as "Spring".
Spring provides everything required beyond the Java programming language for creating enterprise applications for a wide range of scenarios and architectures. Please read the Overview section of the reference documentation for a more complete introduction.
This project is governed by the Spring Code of Conduct. By participating, you are expected to uphold this code of conduct. Please report unacceptable behavior to [email protected].
For access to artifacts or a distribution zip, see the Spring Framework Artifacts wiki page.
The Spring Framework maintains reference documentation (published and source), GitHub wiki pages, and an API reference. There are also guides and tutorials across Spring projects.
See the Micro-Benchmarks wiki page.
See the Build from Source wiki page and the CONTRIBUTING.md file.
CI builds are defined with GitHub Actions workflows.
Follow @SpringCentral, @SpringFramework, and its team members on 𝕏. In-depth articles can be found at The Spring Blog, and releases are announced via our releases feed.
The Spring Framework is released under version 2.0 of the Apache License.
spring-r2dbc: Concurrent first `ConnectionFactoryUtils` acquisitions leak a connection and fail during reactive resource binding
STOMP ERROR frame is lost when another write is in progress on the session
`BridgeMethodResolver` does not resolve bridge methods for multi-level generic Kotlin suspend overrides
Setting spring.aot.enabled=true causes stack overflow
Native image + Jetty 12 WebSocket: all session events silently dropped (JettyWebSocketHandlerAdapter has no reflection hints)Native im
Add fluent MimeMessage builder as a modern alternative to MimeMessageHelper
Support for JPA 4.0 package and module descriptor discovery
Runtime compatibility with JPA 4.0 M7 and corresponding Hibernate 8.0 snapshots
Misleading port number defaults when parsing "Forwarded for" and "Forwarded by" header information
Backout behavior with Spring JMS and IBM MQ Broker - BO message does not get committed to BO Queue