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Memory V2

Starting with Agno version 1.4.0, Memory V2 is now the default memory for the Agno Agent. This replaces the previous AgentMemory and TeamMemory classes which is now deprecated but still available to use.

Memory V2 is a more powerful and flexible memory system that allows you to manage message history, session summaries, and long-term user memories.

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How to Continue Using AgentMemory (Memory V1)

If you want to continue using AgentMemory and avoid breaking changes, you can do so by updating your imports. By default, the Agent now uses the Memory class:

from agno.memory.v2 import Memory

To use the legacy AgentMemory class instead, import it like this:

from agno.memory import AgentMemory

agent = Agent(
    memory=AgentMemory()
)

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Key Memory V2 Changes

  • Accessing Messages:

    • Before: 
      agent.memory.messages
    • Now: 
      [run.messages for run in agent.memory.runs]
# or
agent.get_messages_for_session()

  • User Memories:

    • Before:

      from agno.memory import AgentMemory

memory = AgentMemory(create_user_memories=True)
agent = Agent(memory=memory)

    • Now:

      from agno.memory.v2 import Memory

memory = Memory()
agent = Agent(create_user_memories=True, memory=memory) or team = Team(create_user_memories=True, memory=memory)

  • Session Summaries:

    • Before:

      from agno.memory import AgentMemory

memory = AgentMemory(create_session_summary=True)
agent = Agent(memory=memory)

    • Now:

      from agno.memory.v2 import Memory

memory = Memory()
agent = Agent(enable_session_summaries=True, memory=memory) or team = Team(enable_session_summaries=True, memory=memory)