Description

A2A released a new breaking version a2aproject/a2a-python#335. This is failing our tests with

FAILED tests/strands/multiagent/a2a/test_server.py::test_public_agent_card - AttributeError: 'AgentCard' object has no attribute 'defaultInputModes'

While in beta, a minor version bump constitutes a breaking change. So to avoid consuming these unwanted breaking changes we have to pin to a minor version.

The downside of this is that a consumer may encounter issues if they want to have a newer version of a2a but cannot also use Strands. This is a tradeoff we need to weigh.

As part of this change, I also bumped us to the latest minor version as well.

Type of Change

Bug fix

Testing

How have you tested the change? Verify that the changes do not break functionality or introduce warnings in consuming repositories: agents-docs, agents-tools, agents-cli

• I ran hatch run prepare

Checklist

• I have read the CONTRIBUTING document
• I have added any necessary tests that prove my fix is effective or my feature works
• I have updated the documentation accordingly
• I have added an appropriate example to the documentation to outline the feature, or no new docs are needed
• My changes generate no new warnings
• Any dependent changes have been merged and published

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