Claude Agent SDK 0.3.314

What's changed

• Added sandbox_required_unavailable to startup_failure_reason, for the result Claude Code writes when a required sandbox cannot run
• Added permissions.blockWritesOutsideWorkingDirectories to the Settings type
• Added prewarm() (alpha) to the @anthropic-ai/claude-agent-sdk/core entry point
• Fixed a settings file left out of settingSources still supplying some settings, such as auto mode rules and saved permission consents
• Updated to parity with Claude Code v2.1.314

Update

npm install @anthropic-ai/claude-agent-sdk@0.3.314
# or
yarn add @anthropic-ai/claude-agent-sdk@0.3.314
# or
pnpm add @anthropic-ai/claude-agent-sdk@0.3.314
# or
bun add @anthropic-ai/claude-agent-sdk@0.3.314