---
title: "MetaTrader 5 Client Terminal build 274 - Mises à jour"
description: "Release Notes: Terminal: Fixed displaying of the trade history on the chart. Terminal: Fixed error in the chart navigation (for disabled... - Mises à jour"
image: "https://www.metatrader5.com/i/logo_metatrader5.png"
---

# MetaTrader 5 Client Terminal build 274

## Release Notes: Terminal: Fixed displaying of the trade history on the chart. Terminal: Fixed error in the chart navigation (for disabled Auto Arrange and Auto

17 mai 2010

1. Terminal: Fixed displaying of the trade history on the chart.
2. Terminal: Fixed error in the chart navigation (for disabled Auto Arrange and Auto Scroll).
3. Terminal: Fixed errors reported on the forum and in crash logs.
4. Terminal: Added the description of Strategy Tester to the help file
5. MetaTester: Fixed error in the loading of testing parameters when changing the Expert Advisor.
6. MetaTester: Extended protection from inputting incorrect testing parameters.
7. MetaTester: Fixed errors in testing for symbols with Last prices.
8. MQL5: Updated the standard MQL5 library.
9. MQL5: Fixed chart closing.
10. MQL5: Fixed receiving of the CHART_VISIBLE_BARS property - now the real number of bars available on the chart is returned, not the calculated one.
11. MQL5: Fixed errors reported on the forum and in crash logs.

**Reporter aux nouvelles précédentes :**

- [MetaTrader 5 Client Terminal build 273](https://www.metatrader5.com/fr/releasenotes/terminal/273)
- [MetaTrader 5 Client Terminal build 271](https://www.metatrader5.com/fr/releasenotes/terminal/271)
- [MetaTrader 5 Client Terminal build 270](https://www.metatrader5.com/fr/releasenotes/terminal/270)
- [MetaTrader 5 Client Terminal build 269](https://www.metatrader5.com/fr/releasenotes/terminal/269)
- [MetaTrader 5 Client Terminal build 265](https://www.metatrader5.com/fr/releasenotes/terminal/265)