MetaQuotes has released a new version of its MetaTrader 5 platform on February 17 - Build 1545. It is a moderately important update focusing on interface changes and bug-fixing: It is now possible to switch quickly between the Terminal and the Strategy Tester subwindows without obstructing the platform's layout with both subwindows simultaneously. It is now possible to adjust position's SL/TP using mouse wheel scrolling. The list of trading servers you use on your desktop MT5 is now remembered when you download and install a mobile version of the platform. Minimized charts now produce less impact on the platform's CPU usage. Fixed a bug with wrong trailing stop level triggering. Trading history symbol filtering should now work correctly. History display should now show the Type field properly. Fixed CLR_NONE display bug in custom indicators. Strategy Tester now allows backtesting of custom indicators with more than 64 input parameters. Strategy Tester user interface has been translated into Hindi. Fixed some other bugs and errors. MetaQuotes' release announcement is available here: https://www.mql5.com/en/forum/170307 If you find a bug or some undocumented feature in the new build, please post about it here.