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Fix everything-server-based tests

testsAddresses tests onlyAddresses tests only

Status: Merged (completed).

modelcontextprotocol/java-sdknumber 756

#756 In modelcontextprotocol/java-sdk;

· by chemicL was closed on Jan 20, 2026

Add Support for Jackson 3 and use it by default

enhancementNew feature or requestNew feature or request

Status: Merged (completed).

modelcontextprotocol/java-sdknumber 742

#742 In modelcontextprotocol/java-sdk;

· by filiphr was closed on Jan 26, 2026

Decouple mcp-test and mcp-spring modules from Jackson implementation

breaking-change

Status: Merged (completed).

modelcontextprotocol/java-sdknumber 760

#760 In modelcontextprotocol/java-sdk;

· by chemicL was closed on Jan 27, 2026

Conformance tests

testsAddresses tests onlyAddresses tests only

Status: Merged (completed).

modelcontextprotocol/java-sdknumber 767

#767 In modelcontextprotocol/java-sdk;

· by chemicL was closed on Jan 30, 2026

Refine McpJsonDefaults method names

breaking-change

Status: Merged (completed).

modelcontextprotocol/java-sdknumber 789

#789 In modelcontextprotocol/java-sdk;

· by sdeleuze was closed on Feb 13, 2026

Fix and simplification for osgi manifest.mf generation

enhancementNew feature or requestNew feature or request

Status: Merged (completed).

modelcontextprotocol/java-sdknumber 792

#792 In modelcontextprotocol/java-sdk;

· by scottslewis was closed on Feb 18, 2026

Upgrade to testcontainers 1.21.4

bugSomething isn't workingSomething isn't working

Status: Merged (completed).

modelcontextprotocol/java-sdknumber 743

#743 In modelcontextprotocol/java-sdk;

· by sdeleuze was closed on Jan 12, 2026

fix: Fixed html encoding in javadoc

Status: Merged (completed).

modelcontextprotocol/java-sdknumber 727

#727 In modelcontextprotocol/java-sdk;

· by ashakirin was closed on Dec 15, 2025