Jackson Release 3.0.2

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Tatu Saloranta edited this page Nov 3, 2025 · 8 revisions

Patch version of 3.0, under development (October 2025)

Following fixes will be included in this patch release.

Changes, core

Streaming

#363: UTF-8 decoding should fail on Surrogate characters (0xD800 - 0xDFFF)
#708: FilteringParserDelegate cannot deserialize empty list
#1180: JsonLocation off for unrecognized tokens
#1491: Mismatched property name for byte-backed JsonParser.nextNameMatch(PropertyNameMatcher)

Databind

Changes, data formats

XML

#114: XmlMapper does not support StreamReadFeature.STRICT_DUPLICATE_DETECTION

Changes, other Modules

Mr Bean

#316: Partially shaded Bytebuddy classes found under META-INF/versions/9 in jackson-module-mrbean-3.0.0.jar

Changes, other

Jackson-jr

#210: Support reading boolean[]/short[]/float[] values