# pi-linkup: v0.4.0

release · 2026-02-10 · #pi-linkup · v0.4.0

### Minor Changes

-   052fc2b: Add fast mode support to linkup_web_search tool. The depth parameter now accepts "fast", "standard", or "deep" modes:
    -   fast: Sub-second latency using pre-indexed atoms of information
    -   standard: Single iteration retrieval, balanced speed/depth (default)
    -   deep: Up to 10 iterations with chain-of-thought reasoning

### Patch Changes

-   a238ba7: Add User-Agent header to all Linkup API requests for attribution.

- [GitHub release](https://github.com/aliou/pi-linkup/releases/tag/v0.4.0)
- [npm](https://www.npmjs.com/package/@aliou/pi-linkup/v/0.4.0)