Claude Agent SDK v0.3.282

תקציר מקורי באנגלית<h2>What's changed</h2> <ul> <li>Added support for <code>strictKnownMarketplaces</code> and <code>blockedMarketplaces</code> in host-supplied <code>managedSettings</code>: the allowlist applies only where admin policy sets none; the blocklist adds to the admin's</li> <li>Added <code>@anthropic-ai/claude-agent-sdk/core</code>, a smaller entry point for apps that bundle the SDK (query, MCP tool helpers, session mutations, <code>resolveSettings</code>); it uses your installed zod and MCP SDK</li> <li>Added <code>prewarm()</code> and <code>SpareProcess.claim()</code> (alpha): start a Claude Code process before its session is known and bind it to a folder and its per-session options later</li> <li>Fixed <code>readMcpResource()</code> relaying content <code>_meta</code> keys under the CLI-reserv