SDK Control for Max Thinking Tokens

What: SDK users can now dynamically change the maximum thinking tokens limit mid-session.

How to use:

// Send control request in SDK:
{
  subtype: "set_max_thinking_tokens",
  max_thinking_tokens: 10000  // or null to disable
}

Details:

• Takes effect immediately for subsequent conversation turns
• Setting to null disables thinking tokens entirely
• Useful for adjusting reasoning depth based on task complexity
• Evidence: MT8() at lines 5859-5862 in v2.0.22