Spring v6.2.16 released!

NewsBot · 12 February 2026 09:22

Spring v6.2.16 has been released.

New Features

Improve performance of hashcode calculations for request mappings #36297

Improve performance of HandlerMethod bean lookup #36296

Improve performance of validation groups determination #36295

Improve performance of single pattern request mappings #36294

Optimize NamedParameterUtils#buildValueArray by lazily fetching SqlParameter #36232

Consistently close streams through try-with-resources in FileCopyUtils #36224

SqlBinaryValue and SqlCharacterValue should support InputStream content with undetermined length #36220

DataBufferUtils.write() with NettyDataBuffer on JDK 25 hangs indefinitely #36189

WebClient (Reactor) attributes on Netty channel do not clear after connection release #36163

Reintroduce WebLogicJtaTransactionManager in Spring Framework 6.2.x #36152

DisconnectedClientHelper should detect presence of RestClientException and WebClientException separately #36150

Add DataAccessException and MessagingException to the excluded outermost exceptions in DisconnectedClientHelper #36135

Improve user check in TransportHandlingSockJsService #36129

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Link: Release v6.2.16 · spring-projects/spring-framework · GitHub