feat: remove deprecated Opus 4.0/4.1 from model selector and migrate pinned users #200

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opened 2026-03-10 09:15:02 -07:00 by hikari · 0 comments
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Summary

As of CLI v2.1.68, Opus 4 and Opus 4.1 have been removed from the Claude Code first-party API. Users with these models pinned are automatically moved to Opus 4.6 by the CLI. Hikari's model selector still lists these deprecated models, which will confuse users.

Required Changes

  • Remove claude-opus-4-0 and claude-opus-4-1 from the model selector dropdown
  • If a user has either of those models saved in their settings store, migrate it automatically to claude-opus-4-6 on startup with a notification
  • Ensure claude-opus-4-6 is presented as the default Opus option
  • Update any hardcoded model lists in the frontend or backend

Reference

  • CLI v2.1.68: "Removed Opus 4 and 4.1 from Claude Code on the first-party API — users with these models pinned are automatically moved to Opus 4.6"

This issue was created with help from Hikari~ 🌸

## Summary As of CLI v2.1.68, Opus 4 and Opus 4.1 have been removed from the Claude Code first-party API. Users with these models pinned are automatically moved to Opus 4.6 by the CLI. Hikari's model selector still lists these deprecated models, which will confuse users. ## Required Changes - Remove `claude-opus-4-0` and `claude-opus-4-1` from the model selector dropdown - If a user has either of those models saved in their settings store, migrate it automatically to `claude-opus-4-6` on startup with a notification - Ensure `claude-opus-4-6` is presented as the default Opus option - Update any hardcoded model lists in the frontend or backend ## Reference - CLI v2.1.68: "Removed Opus 4 and 4.1 from Claude Code on the first-party API — users with these models pinned are automatically moved to Opus 4.6" ✨ This issue was created with help from Hikari~ 🌸
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Reference: nhcarrigan/hikari-desktop#200