0.86.3-hotfix.2

rust-lang/rustlings0.86.3-hotfix.2Aug 25, 2026by MrChaker

AI Summary

Hotfix release disabling piece cache prewarm on startup to resolve worker memory issues.

Key Highlights

Disables piece cache prewarm on startup to fix memory issues

Full Release Notes

## 🐞 Bug Fixes

* fix(worker): disable piece cache prewarm on startup (#15046) @MrChaker

Note: This  bug isn't fixed on all next releases. it's ported on 0.88.4-hotfix-1

## Thanks ❤️
@MrChaker