Caret v0.4.0: Full Cline Integration and New Partnerships

Caret v0.4.0 is out. We fully integrated Cline v3.38.2 and focused on lifting the user experience while keeping Caret’s own extensions.

Highlights

1) Latest AI models (GPT-5.1, Claude 4.5, Gemini 3)

• Flagship models ready to use.
• 251 models across 20 providers—pick the best fit for each task.

2) Full Cline v3.38.2 integration and account compatibility

• Log in with your existing Cline account to use everything (personas, multilingual UI, etc.).
• Latest features: stronger CLI, improved provider settings, input history, and more.
• Extending collaboration with the Cline community.

3) Sub-agent support via CLI

• Use sub-agents directly from the terminal to automate complex tasks.
• v0.4.0 ships cline CLI; caret CLI with Caret-only features lands next week.

4) New provider: BizRouter

• Partnership with AI3 to add BizRouter as an official provider.
• One API across multiple frontier models to auto-pick the best cost/performance.
• Faster, more reliable experience for users in Korea.

5) Free credits and upcoming updates

• 10 credits (~$1) every month for Caret accounts; up to ~$2 in the first month.
• Next week: revamped service site (caret.team) with billing built in.

6) Coming soon: Antigravity, Cursor, IntelliJ

• Antigravity and Cursor integrations in progress.
• IntelliJ IDE support is underway—quality over haste.

Caret v0.4.0 is about welcoming more users. Whether you’re a company, developer, or individual interested in AI, we’d love to collaborate.