Over the past month, we’ve been looking into reports that Claude’s responses have worsened for some users. We’ve traced these reports to three separate changes that affected Claude Code, the Claude Agent SDK, and Claude Cowork. The API was not impacted.All three issues have now been resolved as of April 20 (v2.1.116).In this post, we explain what we found, what we fixed, and what we’ll do differently to ensure similar issues are much less likely to happen again.We take reports about degradation ...