每日 5 条 AI 决策简报

GitHub 开源发布 官方一手发布，45 个信源报道

PyTorch（pytorch/pytorch）发布 v13.2。更新说明：Please open this PR as a draft and mark it ready for review once the description and code are ready to be looked at. Before submitting, please review: PR lifecycle in the contributing guide AI-Assisted Development policy Go through the following checklist Passes

GitHub 开源发布 官方一手发布

LangChain（langchain-ai/langchain）发布 v1.7.0。更新说明：Changes since langchain-core==1.6.13 release(core): 1.7.0 (#41418) feat(core): emit tool-call-delta for streamed tool-call args (#41257) Notes Tool-call args now stream as tool-call-delta slices instead of block-delta snapshots of the args so far. If y

GitHub 开源发布 官方一手发布

LangChain（langchain-ai/langchain）发布 v1.4.7。更新说明：Changes since langchain==1.4.6 chore(langchain): update lockfile (#41402) release(langchain): 1.4.7 (#41401) chore(deps): bump certifi from 2025.11.12 to 2026.10.19 in /libs/langchain_v1 (#41370) feat(core,langchain,standard-tests): read tool-call-delt

GitHub 开源发布 官方一手发布

LangChain（langchain-ai/langchain）发布 v1.6.13。更新说明：Changes since langchain-core==1.6.12 release(core): 1.6.13 (#41397) chore(deps): bump certifi from 2025.11.12 to 2026.10.19 in /libs/core (#41373) feat(core,langchain,standard-tests): read tool-call-delta in stream consumers (#41246)

4 个独立信源报道同一事件

PHP高危漏洞被黑客广泛利用，全球多国政府及企业紧急停服并升级系统。