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feature 96% Confidence Gate September 21, 2026

langgraph-sdk==0.4.5

<p>Changes since sdk==0.4.4</p> <ul> <li>release(sdk-py): 0.4.5 (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="5503650517" data-permission-text="Title is private" data-url="https://g...

Verified State Diff

Comparison Mode:
- Previous State
Previous platform capabilities and architecture.
+ Verified New State
Updated platform deployment with langgraph-sdk==0.4.5.

Impact & Verification Analysis

WHO IS AFFECTED

Developers, software engineers, and active LangGraph users.

WHY IT MATTERS

Enhances platform capabilities, developer velocity, and product capabilities.

Full Fact Overview

<p>Changes since sdk==0.4.4</p> <ul> <li>release(sdk-py): 0.4.5 (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="5503650517" data-permission-text="Title is private" data-url="https://github.com/langchain-ai/langgraph/issues/8988" data-hovercard-type="pull_request" data-hovercard-url="/langchain-ai/langgraph/pull/8988/hovercard" href="https://github.com/langchain-ai/langgraph/pull/8988">#8988</a>)</li> <li>release(langgraph): 1.2.12 (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="5503650246" data-permission-text="Title is private" data-url="https://github.com/langchain-ai/langgraph/issues/8987" data-hovercard-type="pull_request" data-hovercard-url="/langchain-ai/langgraph/pull/8987/hovercard" href="https://github.com/langchain-ai/langgraph/pull/8987">#8987</a>)</li> <li>chore(deps): bump anyio from 4.14.2 to 4.15.1 in /libs/sdk-py (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="5505516389" data-permission-text="Title is private" data-url="https://github.com/langchain-ai/langgraph/issues/8997" data-hovercard-type="pull_request" data-hovercard-url="/langchain-ai/langgraph/pull/8997/hovercard" href="https://github.com/langchain-ai/langgraph/pull/8997">#8997</a>)</li> <li>chore(deps): bump anyio from 4.13.0 to 4.14.2 in /libs/cli (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="5505517531" data-permission-text="Title is private" data-url="https://github.com/langchain-ai/langgraph/issues/8998" data-hovercard-type="pull_request" data-hovercard-url="/langchain-ai/langgraph/pull/8998/hovercard" href="https://github.com/langchain-ai/langgraph/pull/8998">#8998</a>)</li> <li>chore(deps): bump anyio from 4.12.1 to 4.14.2 in /libs/sdk-py (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="5505219990" data-permission-text="Title is private" data-url="https://github.com/langchain-ai/langgraph/issues/8994" data-hovercard-type="pull_request" data-hovercard-url="/langchain-ai/langgraph/pull/8994/hovercard" href="https://github.com/langchain-ai/langgraph/pull/8994">#8994</a>)</li> <li>feat(langgraph): add response_schema to interrupt() (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="5415075597" data-permission-text="Title is private" data-url="https://github.com/langchain-ai/langgraph/issues/8886" data-hovercard-type="pull_request" data-hovercard-url="/langchain-ai/langgraph/pull/8886/hovercard" href="https://github.com/langchain-ai/langgraph/pull/8886">#8886</a>)</li> <li>chore(deps): bump the minor-and-patch group across 1 directory with 7 updates (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="5308443912" data-permission-text="Title is private" data-url="https://github.com/langchain-ai/langgraph/issues/8779" data-hovercard-type="pull_request" data-hovercard-url="/langchain-ai/langgraph/pull/8779/hovercard" href="https://github.com/langchain-ai/langgraph/pull/8779">#8779</a>)</li> <li>chore(deps): bump websockets from 16.0 to 16.1.1 in /libs/sdk-py in the major group (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="5308447566" data-permission-text="Title is private" data-url="https://github.com/langchain-ai/langgraph/issues/8781" data-hovercard-type="pull_request" data-hovercard-url="/langchain-ai/langgraph/pull/8781/hovercard" href="https://github.com/langchain-ai/langgraph/pull/8781">#8781</a>)</li> </ul>

Multi-Source Evidence Chain (1)

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