# v1.1.8
## What's New
No new features in this release.
## Bug Fixes
- **ZAI Provider**: Fixed tool call argument serialization to properly convert arguments to JSON strings before sending to the ZAI API. This resolves issues where tool calls with complex argument structures were failing.
## Changes
- Updated ZAI provider implementation with improved argument handling
- 1 file changed: `src/provider/zai.rs` (+55/-5)