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This upgrade of jackson-datatype-jsr310 from version 2.10.1 to 2.21.2 is a series of minor updates within the same major version. While it consists mostly of bug fixes and improvements, it introduces a behavioral change that requires verification.
Key Changes:
Behavioral Change in Duration Serialization: Starting with version 2.10.0, the serialization of java.time.Duration objects now correctly respects the SerializationFeature.WRITE_DURATIONS_AS_TIMESTAMPS setting. Previously, this setting was ignored. If your application enables this feature, Duration objects will now be serialized as a numeric timestamp instead of the default ISO-8601 string format. [11]
Stricter Compile-Time Type Checking: Version 2.10.0 introduced stricter generic type assignment checks for mapper.readValue() when used with a TypeReference. This improves type safety and may lead to compile-time errors in code that was previously accepted but incorrect, preventing potential runtime failures. [11]
Long-Term Support (LTS): Version 2.21 is designated as an LTS release, which means it will receive security and bug fixes for an extended period. [10]
Recommendation:
Verify any logic that serializes java.time.Duration objects, especially if SerializationFeature.WRITE_DURATIONS_AS_TIMESTAMPS is enabled, to ensure the change in output format does not break downstream consumers. Review any new compile-time errors related to TypeReference usage.
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Snyk has created this PR to fix 1 vulnerabilities in the maven dependencies of this project.
Snyk changed the following file(s):
samples/server/petstore/spring-mvc-j8-localdatetime/pom.xmlVulnerabilities that will be fixed with an upgrade:
SNYK-JAVA-COMFASTERXMLJACKSONCORE-15907551
2.10.1->2.21.2No Path FoundNo Known ExploitBreaking Change Risk
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