---
title: "MetaTrader 5 build 3550: Improvements and fixes - Release Notes"
description: "Terminal Terminal: Updated translations of the user interface. Fixes based on crash logs. - Release Notes"
image: "https://www.metatrader5.com/i/logo_metatrader5.png"
---

# MetaTrader 5 build 3550: Improvements and fixes

## Terminal Terminal: Updated translations of the user interface. Fixes based on crash logs

16 December 2022

### Terminal

1. Terminal: Updated translations of the user interface.
2. Fixes based on crash logs.

### Web Terminal

-  Fixed errors in [2FA/TOTP authentication](https://www.metatrader5.com/en/releasenotes/terminal/2264).

**Earlier publications:**

- [MetaTrader 5 platform build 3540: 2FA/TOTP authentication and improved Market Watch in Web Terminal](https://www.metatrader5.com/en/releasenotes/terminal/2264)
- [MetaTrader 5 build 3520: 2FA/TOTP authentication using Google Authenticator](https://www.metatrader5.com/en/releasenotes/terminal/2262)
- [MetaTrader 5 build 3510: Web Terminal improvements](https://www.metatrader5.com/en/releasenotes/terminal/2261)
- [MetaTrader 5 build 3500: Improvements and fixes](https://www.metatrader5.com/en/releasenotes/terminal/2259)
- [MetaTrader 5 build 3490: Mobile Web Terminal version and new matrix methods in MQL5](https://www.metatrader5.com/en/releasenotes/terminal/2257)