Crash on Claude Code Opus 4.6: model field changed from struct to string

[demyxu]

Description

After updating Claude Code to Opus 4.6 (claude-opus-4-6), ccline v1.1.2 crashes on startup with a deserialization error. The statusline no longer renders.

Error

Error("invalid type: string \"claude-opus-4-6\", expected struct Model", line: 1, column: 26)

Cause

It appears Claude Code now sends the model field as a plain string (e.g. "claude-opus-4-6") in the statusline JSON, whereas ccline expects it to be a struct/object.

Steps to Reproduce

1. Update Claude Code to latest version (model: claude-opus-4-6[1m])
2. Have ccline v1.1.2 configured as the statusline
3. Start a Claude Code session → statusline is blank / not rendered

Environment

• ccline version: 1.1.2
• Platform: Windows 11
• Claude Code model: claude-opus-4-6 (Opus 4.6, 1M context)

Expected Behavior

ccline should gracefully handle the model field as either a string or a struct, and display the model name correctly.

[Haleclipse]

Under what circumstances is this triggered?