---
title: "MetaTrader 5 Platform build 4585: Performance improvements - Release Notes"
description: "This update follows the major release build 4570, which featured notable web terminal improvements and introduced new machine learning... - Release Notes"
image: "https://www.metatrader5.com/c/17/1/build-4585-traders.png"
url: "https://www.metatrader5.com/en/releasenotes/terminal/2369"
---

# MetaTrader 5 Platform build 4585: Performance improvements

## This update follows the major release build 4570, which featured notable web terminal improvements and introduced new machine learning functions in MQL5. In this latest release, we have addressed several issues to further improve your experience with the platform

4 October 2024

### Terminal

- Fixed crashes that could occur under certain conditions while stopping [profiling](https://www.metatrader5.com/en/metaeditor/help/development/profiling) of MQL5 programs.

### MetaEditor

- Fixed memory leaks during MQL5 program compilation and when using [intelligent code management](https://www.metatrader5.com/en/metaeditor/help/development/intelligent_management) functions.

### MetaTester

- Fixed crashes that occurred under certain conditions when re-running single pass tests.

**Earlier publications:**

- [MetaTrader 5 build 4570: Enhancements to the Web version and OpenBLAS integration in MQL5](https://www.metatrader5.com/en/releasenotes/terminal/2368)
- [MetaTrader 5 Platform build 4410: Performance improvements](https://www.metatrader5.com/en/releasenotes/terminal/2359)
- [MetaTrader 5 Platform build 4380: Performance improvements](https://www.metatrader5.com/en/releasenotes/terminal/2358)
- [MetaTrader 5 Build 4350: More analytical objects in the Web platform and Welcome page in MetaEditor](https://www.metatrader5.com/en/releasenotes/terminal/2357)
- [MetaTrader 5 build 4260: General improvements](https://www.metatrader5.com/en/releasenotes/terminal/2354)