A new version of MetaTrader 5 has been available through auto-update since yesterday - build 5200. It is a major feature-rich release with a lot of bug-fixing in it. It will likely break a lot of old code (it will stop compiling) and :
MetaQuotes' forum announcement thread:
https://www.mql5.com/en/forum/492297
If you notice anything strange with this build 5200 or if you find some bugs, please let us know by posting below.
- Dark/light mode can now be made automatic based on Windows settings.
- Fixed an issue with toolbars on detached charts.
- Fixed the calculation of the portfolio liquidation value in the Assets section.
- Fixed display of negative prices in the Depth of Market view.
- Fixed an issue with price history importing for custom symbols.
- Added multiple OpenBLAS methods to work with matrices.
- Added a Conjugate method for complex matrices and vectors to change the sign of the imaginary part of complex numbers.
- Changed how calling a method with the same name as the one inside a base class works. Now, the method from the derived class is called by default. You have to specify directly the class name to call the method of the base class.
- Changed how the compiler treats duplicate names within the same scope (e.g., a variable and a function name share the same name). It will now generate an error.
- Changed how enumeration default parameter values are checked by the compiler. It now requires strict type matching. You can no longer give an integer value as a default value for an
enumparameter. - Changed how the compiler treats enumeration values with the same name across multiple enumerations from the same scope. They will now generate an error.
- Changed how template initializer functions work. They now allow no automatic type deduction (strict type must be set) and no default values.
- Added automatic sign conversion when passing
ulongarrays to ONNX functions. - Fixed display of type names when the compiler issues a warning about an implicit conversion to string.
- Updated the Python package for integration with MT5.
- Fixed the Revert to Revision command in the MQL5 Storage feature to check for potential conflicts before reverting.
- Fixed the OrderCalcMargin function for accounts on the Exchange calculation mode.
- Fixed switching between charts when backtesting an EA on multiple currencies.
- Fixed ArrayInitialize function when working with arrays of type
long.
MetaQuotes' forum announcement thread:
https://www.mql5.com/en/forum/492297
If you notice anything strange with this build 5200 or if you find some bugs, please let us know by posting below.
