A new version of MetaTrader 5 platform was released on May 20 - Build 3300. It should now be available for upgrade from your broker's trading server. The new build adds improvements and fixes errors:
![Screenshot 2022-05-21 203013.png Screenshot 2022-05-21 203013.png](https://www.earnforex.com/forum/data/attachments/21/21055-4d027181696513124b129e5497b099d9.jpg)
MetaQuotes' forum announcement thread:
https://www.mql5.com/en/forum/425508
If you find a bug or some undocumented feature in the new build, please post about it here.
- Improved the speed of the platform's graphical interface.
- Improved support for IPv6 addresses in the terminal.
- Added object dragging/resizing markers to each corner of the rectangle chart object.
- Added a set of regression metrics for regression error calculation on vector and matrix objects.
- Added possibility to create arrays with data size bigger than INT_MAX.
- Changed tab bar navigation in MetaEditor.
- Added a quick compilation mode to compile programs without optimization - a good option if you want to quickly check your changes to the code.
- Added an option to automatically display local variables in the watch list of debugger.
- Improved how vectors and matrices are displayed in the debugger watch list.
- Fixed a bug with paths to project files to prevent them from disappearing.
- Improved stopping of backtesting agents when shutting down the platform.
- A new MQL5 Cloud Network node has been added - in Hong Kong.
- Fixed some other errors.
![Screenshot 2022-05-21 203013.png Screenshot 2022-05-21 203013.png](https://www.earnforex.com/forum/data/attachments/21/21055-4d027181696513124b129e5497b099d9.jpg)
MetaQuotes' forum announcement thread:
https://www.mql5.com/en/forum/425508
If you find a bug or some undocumented feature in the new build, please post about it here.