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fix(server): validate requested minor protocol version (#1294) - #1297
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kabir merged 1 commit intoNov 6, 2026
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Thanks @soheilqalamkari ! |
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Summary
Fixes #1294 by validating the requested A2A
Major.Minorversion against the server's advertised interfaces. A matching major version alone is no longer sufficient. Patch versions remain ignored during negotiation, and absent or empty version values continue to default to0.3.Adds regression coverage in the shared validator and request policy, plus JSON-RPC, REST, and gRPC handler tests to verify unsupported minor versions are rejected before normal request processing.
Verification
mvn --batch-mode --no-transfer-progress clean installpassed across all 83 reactor modules.git diff --checkpassed.The full TCK was not run as part of this SDK fix.