v0.73.1

ace-step/ACE-Step-1.5v0.73.1May 25, 2026by github-actions[bot]

AI Summary

This release focuses on bug fixes to improve stability, specifically addressing HTTP body accumulation performance issues and handling of NUL bytes in environment variables.

Key Highlights

Fixed O(n^2) HTTP body accumulation in `--listen` preventing server blocking
Skip `$FZF_CURRENT_ITEM` export when item contains NUL byte to prevent `exec(2)` errors
Optimized single-threaded server performance for large requests

Full Release Notes

- Bug fixes
    - Skip `$FZF_CURRENT_ITEM` export when the item contains a NUL byte; `exec(2)` rejects the env, breaking preview and other child commands (#4806)
    - Fixed O(n^2) HTTP body accumulation in `--listen`; a single ~390 KB request could block the single-threaded server for ~8 s (Michal Majchrowicz, Marcin Wyczechowski, AFINE Team)