Jackson Release 2.12.1

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Tatu Saloranta edited this page Dec 9, 2020 · 21 revisions

Patch version of 2.12, being developed as of December 2020.

Following fixes will be included.

Changes, core

Streaming

Databind

#2962: Auto-detection of constructor-based creator method skipped if there is an annotated factory-based creator method (regression from 2.11)
#2972: ObjectMapper.treeToValue() no longer invokes JsonDeserializer.getNullValue()
#2973: DeserializationProblemHandler is not invoked when trying to deserializing String

Changes, data formats

XML

#435: After upgrade to 2.12.0, NPE when deserializing an empty element to ArrayList