PR #2375 (DUP-40) introduces a new Claude Agents SDK-based pipeline that runs in parallel with the existing CLI-based pipeline. Our PR #2370 contains critical fixes and performance optimizations for the old CLI pipeline that need to be selectively migrated to the new SDK pipeline.
Key Insight: Not all changes from #2370 apply to #2375. The SDK pipeline has a fundamentally different architecture that makes some changes unnecessary while others remain critical.