v2026.6.17

Added

• Added provider-scoped auth.json environment overrides and a global httpProxy setting inherited from upstream.

Fixed

• Fixed HTTP dispatcher configuration to preserve caller-provided fetch overrides.
• Fixed inherited OpenAI Responses null-content handling and DeepSeek thinking-off compatibility.
• Fixed device-code login to avoid opening the browser automatically.

Changed

• Updated the vendored Markdown parser used by HTML session exports to marked 18.0.5.

Removed