build(deps): bump claude-agent-sdk from 0.2.121 to 0.2.126 in /claude-agent-sdk

[dependabot]

Bumps claude-agent-sdk from 0.2.121 to 0.2.126.

Release notes

Sourced from claude-agent-sdk's releases.

v0.2.126

New Features

• terminal_reason on ResultMessage: ResultMessage.terminal_reason now surfaces why the query loop ended ("completed", "max_turns", "aborted_streaming", "aborted_tools", etc.). A value of "aborted_streaming" or "aborted_tools" means the turn was cancelled via ClaudeSDKClient.interrupt(). Mirrors the TypeScript SDK's SDKResultMessage.terminal_reason (#1142)
• Typed model_usage on ResultMessage: ResultMessage.model_usage is now typed as dict[str, ModelUsage] instead of dict[str, Any], with a new ModelUsage TypedDict that mirrors the TypeScript SDK's shape. Includes optional canonicalModel and provider fields for stable model identification across provider-specific aliases (#1143)

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.218

---

PyPI: https://pypi.org/project/claude-agent-sdk/0.2.126/

pip install claude-agent-sdk==0.2.126

v0.2.125

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.217

---

PyPI: https://pypi.org/project/claude-agent-sdk/0.2.125/

pip install claude-agent-sdk==0.2.125

v0.2.124

Bug Fixes

• Refused batch script CLI spawning on Windows: Blocked spawning .bat/.cmd CLI scripts (including npm's claude.cmd shim) on Windows to prevent command injection via cmd.exe metacharacter re-parsing (BatBadBut / CVE-2024-27980 class). Windows users relying on the npm shim should switch to the native installer, an explicit claude.exe path, or a platform wheel that bundles the CLI (#1127)
• Windows cmd.exe metacharacter rejection: resume and session_id values containing cmd.exe metacharacters (& | < > ^ % ! ") or newlines now raise ValueError on Windows, preventing injection even if a cmd.exe hop is reintroduced. POSIX behavior is unchanged (#1127)
• Dash-prefixed extra_args value binding: extra_args now uses --flag=value form when the value starts with -, preventing a dash-leading value from being misinterpreted as a separate CLI flag (#1127)

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.216

---

... (truncated)

Changelog

Sourced from claude-agent-sdk's changelog.

0.2.126

New Features

• terminal_reason on ResultMessage: ResultMessage.terminal_reason now surfaces why the query loop ended ("completed", "max_turns", "aborted_streaming", "aborted_tools", etc.). A value of "aborted_streaming" or "aborted_tools" means the turn was cancelled via ClaudeSDKClient.interrupt(). Mirrors the TypeScript SDK's SDKResultMessage.terminal_reason (#1142)
• Typed model_usage on ResultMessage: ResultMessage.model_usage is now typed as dict[str, ModelUsage] instead of dict[str, Any], with a new ModelUsage TypedDict that mirrors the TypeScript SDK's shape. Includes optional canonicalModel and provider fields for stable model identification across provider-specific aliases (#1143)

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.218

0.2.125

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.217

0.2.124

Bug Fixes

• Refused batch script CLI spawning on Windows: Blocked spawning .bat/.cmd CLI scripts (including npm's claude.cmd shim) on Windows to prevent command injection via cmd.exe metacharacter re-parsing (BatBadBut / CVE-2024-27980 class). Windows users relying on the npm shim should switch to the native installer, an explicit claude.exe path, or a platform wheel that bundles the CLI (#1127)
• Windows cmd.exe metacharacter rejection: resume and session_id values containing cmd.exe metacharacters (& | < > ^ % ! ") or newlines now raise ValueError on Windows, preventing injection even if a cmd.exe hop is reintroduced. POSIX behavior is unchanged (#1127)
• Dash-prefixed extra_args value binding: extra_args now uses --flag=value form when the value starts with -, preventing a dash-leading value from being misinterpreted as a separate CLI flag (#1127)

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.216

0.2.123

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.215

0.2.122

Internal/Other Changes

• Updated bundled Claude CLI to version 2.1.214

Commits

• 74fe445 docs: update changelog for v0.2.126
• 013cb15 chore: release v0.2.126
• ee68d65 chore: bump bundled CLI version to 2.1.218
• 9c27ca8 feat: type ResultMessage.model_usage as dict[str, ModelUsage] (#1143)
• 07b46c6 feat: surface terminal_reason on ResultMessage (#1142)
• ab3b09c docs: update changelog for v0.2.125
• e74b021 chore: release v0.2.125
• 1314e18 chore: bump bundled CLI version to 2.1.217
• 4dedce6 docs: update changelog for v0.2.124
• fddf27f chore: release v0.2.124
• Additional commits viewable in compare view