0.81.6-rc

langgenius/dify-sandbox0.81.6-rcApr 9, 2026by github-actions[bot]

AI Summary

Fixes a performance regression in the project release diff endpoint by replacing expensive recursive Zod parsing with manual property stripping, resulting in significant speed improvements.

Key Highlights

84-463x faster performance improvement via manual property stripping
Parallelized independent operations for better throughput
Fixed N+1 table field queries causing slowdowns

Full Release Notes

## 🎨 Enhancements & Polish

* fix(project-release): resolve diff endpoint performance regression — replace expensive recursive Zod `FlowState.parse()` with lightweight manual property stripping (**84-463x faster**), parallelize independent operations, and fix N+1 table field queries (#12499) @hazemadelkhalel

## Thanks ❤️
@hazemadelkhalel