To find out how to check the MT5 version you currently have, follow these steps:
• Open the MT5 platform.
• Click on 'Help' in the top toolbar.
• Select 'About' from the dropdown menu.
• The build number and date of the upgrade will be displayed in the window that appears.
This is how you can easily check your MetaTrader 5 version and ensure you're using the latest features available.