Changelog

​

v1.0.2

​

v1.0.1

​

v1.0.0

​

Highlights

• New high-level API: remember, recall, improve, and forget cover the full memory lifecycle in four operations
• Session-aware memory via session_id — short-term context that can be promoted into the permanent graph
• Unified recall replaces the previous search call with automatic retrieval strategy selection
• Legacy operations (add, cognify, search, memify) remain available as lower-level building blocks

​

New Features

• cognee.remember(data, session_id=...) — ingest and graph in one call; supports permanent or session memory
• cognee.recall(query, session_id=...) — query across both the permanent graph and session cache
• cognee.improve(...) — enrich an existing graph with feedback-based weighting and session promotion
• cognee.forget(dataset=..., session_id=...) — delete data, datasets, or full session memory

​

v0.5.4.dev1

​

Highlights

• Developer preview release focused on quality, performance, and developer ergonomics
• Faster ingestion and sync
• Improved search relevance and new filtering options
• Stability fixes for memory creation, deletion, and CLI workflows
• Internal refactoring and dependency upgrades

​

New Features

• Bulk import CLI for faster batched ingestion
• Search filters for tags and date ranges
• Optional per-collection ingestion throttling

​

Improvements

• Lower latency for ingestion and sync
• Better search ranking
• More robust deletion and duplicate handling
• Clearer CLI messages and debug logs

​

Bug Fixes

• Fixed duplicate memories under concurrent ingestion
• Fixed partial state after deletion
• Fixed CLI export formatting issues
• Fixed intermittent retrieval failures under load

​

v0.5.3

​

Highlights

• New graph visualization improvements
• Expanded permissions and user management work
• SessionManager and cache/session persistence work
• Search and graph retrieval improvements
• Multiple stability and CI/CD fixes

​

Notable Changes

• Added role-based permission checks and permission endpoints
• Added graph visualization updates, including note set coloring
• Added return type hints to API functions
• Added chunk associations for the memify pipeline
• Added vector filtering based on node sets
• Fixed delete flow bugs, health check issues, MCP issues, and several config/integration issues

​

v0.5.3.dev1

​

Highlights

• Added vector filtering based on node sets
• Added principal Cognee configuration
• Fixed health check issues
• Fixed FalkorDB adapter port bug
• Fixed Ollama image ingestion argument issue

​

Notes

• Includes a small set of targeted fixes and feature work on top of v0.5.3.dev0
• Introduced one new contributor in this release