mem0ai/mem0 v2.0.0b0

Mem0 Python SDK (v2.0.0b0)

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Mem0 Python SDK (v2.0.0b0)

Beta release for the next major version of the Python SDK. (Still has missing features)

Breaking Changes

• Removed deprecated enable_graph parameter from MemoryConfig and related APIs (#4776)
• Removed deprecated parameters across LLMs, embeddings, vector stores, and graphs (#4740)

Bug Fixes

• client: Prevent TypeError in feedback telemetry when response attributes are missing (#4795)
• memory: Guard temp_uuid_mapping lookups against LLM-hallucinated IDs, fixing crashes during memory operations (#4674, fixes #3931)
• azure_openai: Forward response_format parameter to Azure OpenAI API for structured output support (#4689)

Refactors

• telemetry: Sample OSS hot-path events at 10% to reduce PostHog volume (#4771)

Previous Release

• v1.0.11 (2026-04-06)