langchain-anthropic 1.5.2

תקציר מקורי באנגלית<p>Changes since langchain-anthropic==1.5.1</p> <p>release(anthropic): 1.5.2 (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="4971322313" data-permission-text="Title is private" data-url="https://github.com/langchain-ai/langchain/issues/39056" data-hovercard-type="pull_request" data-hovercard-url="/langchain-ai/langchain/pull/39056/hovercard" href="https://github.com/langchain-ai/langchain/pull/39056">#39056</a>)<br> feat(anthropic): add Claude Opus 5 support (<a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="4971097406" data-permission-text="Title is private" data-url="https://github.com/langchain-ai/langchain/issues/39054" data-hovercard-type="pull_request" data-hovercard-url="/langchain-ai/langchain/pull/39054/hoverca