The list of available Copilot AI models has been updated, but squad's default model list is still using "Sonnet 4.5" and "Opus 4.5". Please update the default model options to include the latest versions:
- Claude Opus 4.6
- Claude Sonnet 4.6
- GPT-5.3-Codex
- GPT-5.4
Additionally, the model preference is hard coded in squad.agent.md file, which would make it hard to upgrade squad.
Reference:

This update will ensure squad keeps up with current Copilot model capabilities and avoids confusion for users selecting outdated models.
The list of available Copilot AI models has been updated, but squad's default model list is still using "Sonnet 4.5" and "Opus 4.5". Please update the default model options to include the latest versions:
Additionally, the model preference is hard coded in squad.agent.md file, which would make it hard to upgrade squad.
Reference:

This update will ensure squad keeps up with current Copilot model capabilities and avoids confusion for users selecting outdated models.