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release: v0.17.2 — Apache-2.0 license + agent_loop ID-extraction fix
License: MIT → Apache-2.0 - Permits commercial use with attribution; explicit patent grant + termination clause (better enterprise adoption story than MIT). - v0.17.x wheels remain MIT; v0.17.2 onward Apache-2.0. agent_loop fix (root cause of graph.chat() 0/3 smoke failure) - run_agent_loop was passing the raw tool wrapper {"tool":..,"data":{}} to _extract_ids instead of the unwrapped data dict, so found_ids stayed empty even when tools returned valid evidence. - Ported aggregate-group extraction (group value + synthesised table:value composites) so structured-only corpora like assort Hard, where the answer IS the group key, score correctly. - Tool schemas relaxed to match eval/run_all.py: filter_nodes.table and aggregate_nodes.metric no longer required; group_by_format accepted for date bucketing. - Smoke verified: assort Hard 3-query 0/3 → 1/3 ID-hit + found_ids 16/31/17 (was 0/0/0). Remaining 2 misses are agent reasoning misses, not extraction bugs. Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>
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CHANGELOG.md

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## [Unreleased]
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## [0.17.2] - 2026-04-19
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Patch release bundling the license switch and the
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`SynapticGraph.chat()` agent-loop ID-extraction fix. No public-API
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breakage; downstream code that imported from `synaptic.agent_loop`
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gains correct `found_ids` population — previously empty for tool
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results that came back wrapped (i.e. all of them) and for
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structured-only corpora where the answer was an aggregate group
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key.
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### Changed — License: MIT → Apache-2.0
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Project license switched from MIT to Apache-2.0 for the next release. Both
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licenses are permissive and allow commercial use with attribution; Apache-2.0
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adds an explicit patent grant + termination clause that gives downstream
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adopters (especially enterprises) clearer protection. All v0.17.x releases
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remain MIT-licensed; the Apache-2.0 grant applies from the next published
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version onward.
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### Fixed — `synaptic.agent_loop` ID extraction
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`run_agent_loop` and `SynapticGraph.chat()` were passing the raw tool wrapper
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(`{"tool": ..., "data": {...}}`) to ``_extract_ids`` instead of the unwrapped
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``data`` dict, so ``found_ids`` stayed empty even when tools returned valid
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evidence. Also added aggregate-group extraction (group value + synthesised
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``table:value`` composites) so structured-only corpora like assort Hard, where
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the answer IS the group key, score correctly. Tool schemas relaxed to match
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``eval/run_all.py`` (``filter_nodes.table`` and ``aggregate_nodes.metric`` no
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longer required; ``aggregate_nodes.group_by_format`` accepted for date
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bucketing).
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## [0.17.1] - 2026-04-19 (PyPI published 22:16 KST)
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v0.17.1 is the **kind-aware pipeline release**. v0.17.0's measurement

CLAUDE.md

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LLM 에이전트용 지식 그래프 + MCP 도구 서버.
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아무 데이터(CSV, JSONL, PDF/DOCX/PPTX/XLSX/HWP, SQL DB)를 넣으면 그래프를 자동 구축하고, 36개 도구로 LLM이 탐색.
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- PyPI: `synaptic-memory` (v0.17.1)
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- 라이선스: MIT
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- PyPI: `synaptic-memory` (v0.17.2)
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- 라이선스: Apache-2.0
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- Python: >=3.12
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- 코어 의존성: **0** (백엔드/임베더/한국어 분석 전부 optional)
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LICENSE

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README.ko.md

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[![PyPI](https://img.shields.io/pypi/v/synaptic-memory)](https://pypi.org/project/synaptic-memory/)
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[![Python](https://img.shields.io/pypi/pyversions/synaptic-memory)](https://pypi.org/project/synaptic-memory/)
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[![License](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
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[![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](LICENSE)
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## 라이선스
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MIT
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Apache-2.0 — [LICENSE](LICENSE) 참조. 출처(copyright/attribution notice)만 보존하면
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상용·수정·재배포 모두 자유.

README.md

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[![PyPI](https://img.shields.io/pypi/v/synaptic-memory)](https://pypi.org/project/synaptic-memory/)
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[![Python](https://img.shields.io/pypi/pyversions/synaptic-memory)](https://pypi.org/project/synaptic-memory/)
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[![License](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
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[![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](LICENSE)
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## License
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MIT
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Apache-2.0 — see [LICENSE](LICENSE). Permits commercial use, modification, and
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redistribution as long as the copyright/attribution notice is preserved.

docs/GUIDE.md

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**MIT License · 작성자: Son Seongjun**
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**Apache-2.0 License · 작성자: Son Seongjun**

pyproject.toml

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[project]
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version = "0.17.2"
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description = "Knowledge graph + MCP tool server for LLM agents — 3rd-gen retrieval, graph-aware multi-turn exploration, structured data tools, DB→ontology one-liner."
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license = "MIT"
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license = "Apache-2.0"
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"License :: OSI Approved :: Apache Software License",
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"Programming Language :: Python :: 3.13",
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