Better context sharing and delegation behavior in Teams

We added add_team_history_to_members to simplify sharing team history with members, improving context continuity in multi-agent work. Combined with the removal of the default expected_output, delegation is now more explicit and reliable.

Details

• Consistent history sharing improves task handoff and quality
• Requires explicit expected_output for predictable outcomes

Who this is for: Organizations coordinating complex, multi-member agent workflows that depend on shared context.