Jackson Release 2.14.2

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PJ Fanning edited this page Jan 29, 2023 · 17 revisions

Patch version of 2.14, released January 28, 2023.

Following fixes are included in this patch release.

Changes, core

Streaming

#854: Backport schubfach changes from v2.15
#882: Allow TokenFIlter to skip last elements in arrays
#886: Avoid instance creations in fast parser code
#890: FilteringGeneratorDelegate does not create new filterContext if tokenFilter is null

Databind

#1751: @JsonTypeInfo does not work if the Type Id is an Integer value
#3063: @JsonValue fails for Java Record
#3699: Allow custom JsonNode implementations
#3711: Enum polymorphism not working correctly with DEDUCTION
#3741: StdDelegatingDeserializer ignores nullValue of _delegateDeserializer.

Changes, data formats

TOML

#356: Fix TOML parse failure when number token hits buffer edge

Changes, datatypes

JSONP/JSR-353

#28: Add delegating serializers for JsonPatch and JsonMergePatch

Changes, other modules

JAX-RS Providers

#167: ProviderBase class shows contention on synchronized block using LRUMap _writers instance

Jakarta RS Providers

#12: Remove unnecessary synchronization from endpoint reader/writer caches