AIThe New Stackabout 1 hour ago
Respan Rebuilds AI Gateway After Rust Upgrade
4 min read
Respan released an open-source AI gateway written in Rust on Tuesday after spending two years building over 100,000 lines of wrapper code around LiteLLM. A routine LiteLLM upgrade in January 2026 caused intermittent connection failures, forcing the company to roll back the update and restart development from a small core with plugins for routing and security controls.
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