spring-projects/spring-framework v5.0.0.M3

5.0 M3 Release

on GitHub

⭐ New Features

• Consider making MessageChannel a @FunctionalInterface [SPR-14854] #19420
• Improve WebClient error handling [SPR-14852] #19418
• Add support for RxJava 2 Maybe type [SPR-14843] #19409
• ApplicationContext-based initialization of reactive WebFilter, WebHandler, WebExceptionHandler infrastructure [SPR-14837] #19403
• Support @ResponseStatus on reactive controller methods [SPR-14830] #19396
• Do not use Jackson2JsonEncoder for byte array [SPR-14825] #19391
• Remove not existing NativeJdbcExtractors from documentation [SPR-14810] #19376
• Add support for URI templates in redirectedUrl() & forwardedUrl() [SPR-14790] #19356
• Remove @Inherited from @Primary [SPR-14780] #19346
• Only print printable content for request and response body in Spring MVC Test [SPR-14776] #19342
• Add @EnableWebReactive and WebReactiveConfigurerAdapter configuration model [SPR-14754] #19320
• Close resources in WebClient and ClientHttpConnector [SPR-14750] #19316
• Add support for context paths in Spring Web Reactive [SPR-14726] #19291
• Print request body in PrintingResultHandler in Spring MVC Test [SPR-14717] #19282
• Add way to obtain Principal from ServerWebExchange [SPR-14680] #19244
• Support @EnabledIf and @DisabledIf without loading ApplicationContext [SPR-14649] #19215
• Reactive HTTP request CORS Support [SPR-14545] #19113
• Reactive HTTP request @InitBinder support [SPR-14543] #19111
• Reactive HTTP request @ModelAttribute support [SPR-14542] #19110
• Reactive HTTP request data binding [SPR-14541] #19109
• Reactive HttpMessageReader/Writer for "x-www-form-url-encoded" data [SPR-14540] #19108
• Introduce HttpHeaders getContentDisposition() and setContentDisposition() [SPR-14408] #18979

🪲 Bug Fixes

• Returning Mono<ResponseEntity<?>> causes NPE [SPR-14877] #19443
• Wrong HandlerResultHandler select when dealing with exceptions [SPR-14876] #19442
• [spring-web-reactive] NPE in RequestMappingHandlerAdapter at Startup [SPR-14869] #19435
• JsonObjectDecoder fails to decode some splitted source [SPR-14859] #19425
• Fix HttpRequest#getURI() with Netty based engines [SPR-14794] #19360
• Flux looses messages when using a Processor from another Thread [SPR-14772] #19338
• Error while serializing ServerSentEvent [SPR-14748] #19314
• CssLinkResourceTransformer is incompatible with ContentVersionStrategy when using Caching [SPR-14597] #19166

📔 Documentation

• Replace J2EE with Java EE [SPR-14811] #19377
• Remove OracleLobHandler from documentation [SPR-14809] #19375
• Reference Documentation: instruct how RestTemplate should handle the errors thrown about @Validated (JSR 303/349) [SPR-14724] #19289