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1. Trading Terminal: Fixed a dialog with the form for entering the MQL5.com account details.
2. Trading Terminal: Fixed terminal crash when compressing a news database.
3. Trading Terminal: Fixed saving of new servers when they are added in the new account dialog.
4. MQL5: Fixed handling of parametric macro.
5. MetaTester: Fixed crash of testing agents in some cases.
6. MetaTester: Added update of a link in the list of agents in case authorization state or balance changes.
7. MetaTester: Expanded logs of the testing agent.
8. Fixed errors reported on the forum and in crash logs.
9. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: Increased speed and reduced memory consumption when displaying trading history.
2. Trading Terminal: Improved encryption of the client terminal trading history. Fixed display of the trading history when switching to a trading account with an incorrect password.
3. Trading Terminal: Optimized displaying of trading history in case of high trading activity.
4. Trading Terminal: Optimized work with large volumes of news.
5. Trading Terminal: Fixed displaying of deals from a trading history on a chart.
6. Trading Terminal: Fixed terminal crash when closed from an Expert Advisor.
7. MQL5: Fixed generation of the event of changes in chart properties.
8. MQL5: Changed the value of the TERMINAL_LANGUAGE property of the terminal. Instead of the code page of the current language interface, the name of the language is returned. To get the code page number, use the new TERMINAL_CODEPAGE property.
9. MetaTester: Fixed crash of testing agents during synchronization of charts:

   Attention! For testing agents installed as services (i.e. used as remote agents or used for connecting to a Cloud server), you must restart the computer, on which these agents are running. This is required for successful upgrade to the new build.

   If you cannot restart the computer, we recommend that you complete the processes of testing agents using the Task Manager:

   
   

   It is not required for testing agents used locally.

10. MetaTester: Fixed adding of a test symbol in the selection list before testing.
11. MetaTester: Fixed display and input of testing parameters of the enumeration type.
12. MetaTester: Fixed and optimized scanning for available Cloud servers.
13. MetaTester: Added periodic reset of accumulated test logs to disk.
14. MetaEditor: Fixed behavior of dialogs of the trading strategy generation Wizard.
15. Fixed errors reported on the forum and in crash logs.
16. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: Fixed calculation of distance between graphical objects.
2. Trading Terminal: Changed the drawing style of the Button and Edit objects.
3. Trading Terminal: Fixed normalization of open prices of orders and deals in a trading report in the HTML format.
4. MQL5: Fixed requesting of timeseries data from custom indicators.
5. MQL5: Added a new property of the Edit and Button graphical objects - OBJPROP_BORDER_COLOR for indicating the border color.
6. MQL5: Fixed an error in showing the date in the __DATE__  and __DATETIME__ macros.
7. MQL5: Fixed an error in logging the name of an EX5 library.
8. MQL5: Added check of expiration time of pending orders in the OrderCheck function.
9. MQL5: Updated the standard MQL5 library - BorderColor methods added in the CChartObjectEdit class.
10. MQL5: Fixed the ObjectGetValueByTime function for horizontal lines.
11. MetaTester: Added display of balance of an MQL5.com account in the list of Cloud tester agents.
12. MetaTester: Added periodic update of testing statistics in the manager of agents.
13. MetaTester: Optimized displaying of the testing progress with the large number of agents.
14. MetaTester: Optimized receiving of results of single testing with millions of orders and deals.
15. MetaTester: Fixed termination of testing in case connection is broken.
16. MetaTester: Fixed verifications in the testing agent during synchronization with the Cloud server.
17. MetaTester: Implemented history synchronization for the symbol added to the Market Watch during testing.
18. MetaTester: Fixed generation of tick volumes of charts in the M1 OHLC testing mode.
19. MetaTester: Added protection against endless loops in Cloud agents.
20. MetaTester: Fixed checking of the freeze levels for orders and positions.
21. MetaTester: Fixed charging of swaps with reopening in the first testing day.
22. MetaEditor: In the list of names called by pressing Ctrl+Space, added a tooltip with a comment to a variable.
    
    


23. Fixed errors reported on the forum and in crash logs.
24. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: Added automatic enabling of the Last price level display when opening a chart containing the Last price.
2. Trading Terminal: Added the search of symbols by their name and description in the Symbols dialogue box:
   
   


3. Trading Terminal: Added new testing parameters in the terminal configuration file:
   
   • UseLocal - permission to use local tester agents,
   • UseRemote - use remote tester agents,
   • UseCloud - use Cloud servers.
4. MQL5: Changed the value of the ERR_MARKET_SELECT_ERROR error code - the error of a symbol adding or deleting in Market Watch. The error that occurs due to the absence of a symbol in Market Watch is renamed to ERR_MARKET_NOT_SELECTED.
5. MQL5: Added macroses: __FUNCSIG__ - getting the signature of the current function, __DATE__ and __DATETIME__ - getting compilation date and time.
6. MetaTester: Tester unconditionally deletes the file cache before testing in the mathematical calculations mode.
7. MetaTester: Fixed handling of incoming test results during optimization with the use of cloud agents.
8. MetaTester: Actually implemented optimization pass index is displayed instead of the index determined by its incoming sequence in the optimization results list.
9. Fixed errors reported on the forum and in crash logs.
10. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: When trying to add an already existing symbol to Market Watch, it is highlighted.
2. Trading Terminal: Added support for Live Update of a client terminal using Cloud servers.
3. Trading Terminal: Added priority consideration when displaying a pop-up graphical object description.
4. Trading Terminal: Fixed error of a chart downloading during the terminal start.
5. Trading Terminal: Fixed sequence of graphical objects deletion.
6. Trading Terminal: Fixed drawing of an order volume in the Depth of Market window.
7. Trading Terminal: Fixed prices rounding in the SL and TP changing dialogue.
8. MQL5: Fixed request for time series data from custom indicators.
9. MQL5: Fixed setting a right code of the custom indicators closing reason when closing the terminal.
10. MQL5: Added the property that sets the priority of the graphical object during the OBJPROP_ZORDER (ENUM_OBJECT_PROPERTY_INTEGER) click event processing.
11. MQL5: Fixed MQL5 programs execution errors during the EX5 and DLL simultaneous import.
12. MQL5: Fixed execution errors during the return of a structure from a function.
13. MQL5: Fixed processing of the tester_library property in the tester.
14. MQL5: Fixed the "internal error" message during compilation.
15. MQL5: Added ex5 file automatic compilation, in case of its absence, if it is imported in another MQL5 program.
16. MQL5: Added warning about unused string variables.
17. MetaTester: Added display of the minimum margin level and OnTester function execution result in a testing report.
18. MetaTester: History quality is now evaluated independent from the synchronization state.
19. MetaTester: Added automatic implementation of the indicators to the visual testing chart.
20. MetaTester: Fixed the "compression" of the testing results chart.
21. MetaTester: Fixed the return of testing tasks to the queue.
22. MetaTester: Fixed history synchronization call when addressing to the SymbolInfoTick function.
23. MetaTester: Fixed check of the testing agent operating schedule.
24. MetaTester: Optimized sending of orders and deals history during the submission of testing results.
25. Fixed errors reported on the forum and in crash logs.
26. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: Fixed display of images in the Bitmap Label depending on the state of the object.
2. Trading Terminal: In the dialog of the Bitmap Label properties, fixed display of paths set from an MQL5 program.
3. Trading Terminal: Fixed terminal crash when calculating the built-in ATR indicator in case there are not enough data.
4. MetaTester: Added control of unfulfilled tasks at the end of slow optimization and returning them to the queue.
5. MetaTester: Added checking of the availability of a selected account before testing.
6. Fixed errors reported on the forum and in crash logs.
7. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: Fixed an error that lead to impossibility to use One Click Trading with Market Execution in case FOK (Fill Or Kill) is disabled for a symbol.
2. Trading Terminal: Fixed an error of terminal or tester freezing when adding objects with already existing names.
3. Trading Terminal: Fixed omission of logs in case of active logging.
4. Trading Terminal: Adjustments made for the terminal to work correctly under Wine in Linux.
5. MQL5: Fixed displaying of a two-dimensional array in the Watch List of the debugger.
6. MQL5: Fixed comparison of long-variables with constants in the x64 version.
7. MQL5: Fixed work with paths in string properties of graphical objects.
8. MQL5: Fixed work with images for Bitmap Label.
9. MQL5: Fixed copying in CopyTime for monthly data.
10. MetaTester: Fixed an error that allowed placing of incorrect stop-levels of pending orders.
11. MetaTester: Increased period for connection to a Cloud network after the local use of an agent.
12. MetaTester: Fixed errors in the history of orders and deals in the tester.
13. MetaTester: Fixed returning of failed tasks from Cloud agents to the queue in case of connection failure.
14. MetaEditor: Added menu item for opening a shared data folder.
15. MetaEditor: Added saving of the list of variables in Watch List.
16. Fixed errors reported on the forum and in crash logs.
17. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: Fixed saving of trade and tester reports.
2. MQL5: Fixed compiler error, that produced Access violation critical error.
3. MQL5: Updated Standard Library - fixed method CMoneyNone::ValidationSettings().
4. MetaTester: Fixed crash when using MQL5 Cloud Network in "Math calculations" mode.
5. MetaTester: Fixed crash when requesting history data.
6. MetaTester: Fixed error of rating MQL5 Cloud Network agents when distributing tasks.
7. MetaTester: Added dialog box for entering login and password at MQL5.com before enabling MQL5 Cloud Network.
8. Fixed errors reported on the forum and in crash logs.
9. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: Fixed calculation of exposure for non-forex instruments.
2. Trading Terminal: Fixed an error which caused failure to set the magic number and comment to a position at reversal.
3. Trading Terminal: Fixed the text of the error stating that it is impossible to send a request with no connection to a server.
4. Trading Terminal: Fixed an error with shift of indicators on the chart when pressing the Home key.
5. Trading Terminal: Fixed update with open windows of agent managers or visual testing.
6. Trading Terminal: Fixed closing of the trading dialogue for market trading instruments.
7. Trading Terminal: When allocating new accounts, the fastest server is selected by default.
8. Trading Terminal: Fixed copying of templates and profiles during the terminal installation.
9. Trading Terminal: Fixed verification of a price negative deviations in the Instant Execution.
10. MQL5: Fixed passing of strings in the 64-bit version. The error could cause crash.
11. MQL5: In debugging, fixed incorrect displaying of values ​​of the elements of arrays, which are members of an object.
12. MQL5: Added the FileGetInteger functions for obtaining file properties.
13. MQL5: Updated the Standard Library - in CChart added methods for working with indicators.
14. MQL5: Updated the Standard Library - in CChart added methods BringToTop, EventObjectCreate and EventObjectDelete.
15. MQL5: Updated the Standard Library - in CChartObjectBitmap added methods X_Offset and Y_Offset.
16. MQL5: Updated the Standard Library - fixed the error in CSeries::PeriodDescription method.
17. MQL5: Updated the Standard Library - changed CIndicators::TimeframesFlags method working algorithm.
18. MetaTester: Fixed an error which caused failure to set Stop Loss and Take Profit for the instruments with swap calculation through position re-opening.
19. MetaTester: Fixed display task progress percentage of remote agents.
20. MetaTester: Fixed divergence of testing results in case of the timer (OnTimer() function) presence or absence.
21. MetaTester: Fixed receiving of a trading instrument trade and quote sessions.
22. MetaTester: Optimized chart drawing for large data volume.
23. MetaTester: Optimized distribution of tasks to Cloud servers.
24. Fixed errors reported on the forum and in crash logs.
25. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: Optimized algorithm of selecting the best access point for connection.
2. Trading Terminal: Added a possibility to filter news without a category.
3. Trading Terminal: Fixed sorting of the news list for the news with the same time of arrival.
4. Trading Terminal: Fixed drawing of a frame of the "Rectangle Label" object.
5. Trading Terminal: Fixed update of the state of a client account when performing balance operations on the trade server.
6. Trading Terminal: Fixed work with the list of servers when opening a demo account. Now control is not blocked during scanning.
7. MQL5: Fixed debugging when the "Allow DLL imports" option is disabled.
8. MQL5: Fixed handling of the "Allow DLL imports" option in custom indicators.
9. MQL5: Updated the Standard Library - added the CTrade::OrderCheck method.
10. MetaTester: Added display of indicator data in the Data Window in the visualization mode.
11. MetaTester: Added support for Live Update of remote testing agents through a Cloud server.
12. MetaTester: Added a dialog of global variables in the visualization mode. The dialog is called by pressing F3.
13. MetaTester: Added display of the counter of used agents when working with a Cloud server.
14. MetaTester: Fixed display of spread in the Data Window in the visualization mode.
15. MetaTester: The visualization button is inactive for mathematical calculations.
16. MetaTester: Fixed highlighting of the SL and TP columns in the list of open positions in the visualization mode.
17. MetaTester: Added calculation of daily statistics (Bid Low, Bid High, etc.) in the Market Watch.
18. MetaTester: Improved chart navigation in the the visualization mode.
19. MetaTester: Fixed generation of the last bar before the beginning of testing in the M1 OHLC mode.
20. MetaTester: Fixed disabling of trading in the tester when trading is disabled in the client terminal.
21. MetaTester: Expanded the available set of ports for the installation of remote testing agents.
22. MetaTester: Added display of network traffic in the list of running services of remote agents.
23. MetaTester: Added periodic selection of the best Cloud server for connection.
24. MetaTester: Fixed display of captions on optimization charts.
25. MetaTester: Fixed early termination of testing when working with a Cloud server.
26. Fixed errors reported on the forum and in crash logs.
27. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: Fixed drawing of the "Fibo Fan" object.
2. Trading Terminal: Fixed control over the displaying of scales in the "Chart" graphical object.
3. MQL5: Fixed reloading of an Expert Advisor when changing an account.
4. MetaTester: Added keyboard navigation through chart during visual testing.
5. MetaTester: Changed the speed of visual testing for different positions of the speed controller.
6. MetaTester: Added support for custom indicators in a template for visual testing.
7. MetaTester: Added logging of information about changes in an agent's settings.
8. MetaTester: Changed the Data Window location during visual testing.
9. MetaTester: Introduced a common limit on the number of testing and optimization parameters - 1024.
10. MetaTester: Fixed release of resources during testing and optimization.
11. MetaTester: Fixed the behavior of the log clearing command. Now all agents, including those form the MQL5 Could, receive this command.
12. MetaTester: Fixed creation of paths to data in the visual testing mode.
13. MetaTester: Fixed displaying of the chart scale during visual testing.
14. MetaTester: Fixed displaying of the tick chart during visual testing.
15. MetaTester: Fixed loading of a changed EX5 library.
16. MetaTester: Fixed agent operation when calling non-existing agents.
17. Fixed errors reported on the forum and in crash logs.
18. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. MetaTester: Added a mode of visual testing. Visualization is possible only for a single testing on a local agent.
   
   
2. MetaTester: Minimized logging in Cloud agents.
3. MetaTester: Cloud agents remove all files from the tester\agent_folder\MQL5\Files folder after the testing is completed.
4. MetaTester: Implemented a better memory freeing by agents (remote and cloud) after downtime.
5. MetaTester: Added automatic recompilation of Expert Advisors compiled for debugging.
6. MetaTester: Changed the calculation of the performance counter.
7. MetaTester: The performance counter is now used only for cloud agents.
8. MQL5: Fixed the ChartSaveTemplate function.
9. MQL5: Updated the Standard Library.
10. Fixed errors reported on the forum and in crash logs.
11. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: Added a new implementation of the Depth of Market:
   
   
2. Trading Terminal: Redesigned colored buttons in the trade dialogs.
3. Trading Terminal: Fixed resuming of download of the current day price history for the first-time history download.
4. Trading Terminal: Fixed display of the "Codebase" tab.
5. MQL5: Updated the Standard Library - fized CTrailingFixedPips and CTrailingMA.
6. MetaTester: Optimized the use of Cloud servers.
7. MetaTester: Fixed saving of the list of disabled Cloud servers.
8. MetaTester: Fixed crashes of a testing agent in case multiple terminals connect to it.
9. MetaTester: Fixed memory freeing after an idle state and the arrival of new testing parameters.
10. MetaEditor: Fixed creation of indicators with DRAW_FILLING in the MQL5 Wizard.
11. Fixed errors reported on the forum and in crash logs.
12. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: Fixed work with the MQL5 Market.
2. MQL5: Fixed "tree optimization error" in compiler.
3. MQL5: Updated the Standard Library.
4. MetaTester: Prepared to launch visual testing mode.
5. MetaTester: Separated statistics of testing via Cloud server and local testing.
6. MetaTester: Fixed LiveUpdate for tester agents.
7. Fixed errors reported on the forum and in crash logs.
8. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Trading Terminal: Added the possibility to scale the price chart using the mouse in the fixed scale mode.
2. Trading Terminal: Fixed the display of volumes in the "Exposure" tab.
3. Trading Terminal: Fixed scanning of Cloud servers.
4. MQL5: Added generation of the CHARTEVENT_CHART_CHANGE event when scrolling the price chart.
5. MQL5: Fixed compilation errors related to the false recognition of constructors.
6. MQL5: Fixed operations of comparison of single-byte types with constants.
7. MQL5: Fixed classes of signal generators in the MQL5 Wizard.
8. MetaTester: Optimized interaction between the terminal and testing agents. Communication protocol is optimized for the Cloud servers.
9. MetaEditor: Fixed highlighting of the arguments of built-in overloaded MQL5 functions.
10. Fixed errors reported on the forum and in crash logs.
11. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Trading Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Terminal: Fixed crash of the client terminal under Windows XP.
2. MQL5: Fixed the default call of the constructor of objects.
3. MQL5: Fixed export of functions without parameters.
4. MQL5: Fixed incorrect compiler warnings.
5. MQL5: Added explanation of parametric constructor.
6. Fixed errors reported on the forum and in crash logs.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Client Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Terminal: Added the MQL5.Codebase tab - downloaded MQL5 programs are automatically compiled, placed in the Downloads directory (separate one for Expert Advisors, scripts and indicators) and applied to the chart:
   
   

2. MQL5: Added support for parametric constructors.
3. MQL5: Fixed handling of string parameters of a custom indicator.
4. MQL5: Fixed message "'switch' - out of memory", which appears during compilation of MQL5 programs.
5. MQL5: Fixed an error in compilation of recursive functions.
6. MQL5: Standard Library - added options for controlling the use of market patterns (Include\Expert\Signal\*.mqh).
7. MQL5: Added illustrations in the descriptions of the modules of trading signals.
8. MetaTester: Fixed repeated processing of stops.
9. MetaEditor: Added highlighting of constructor parameters.
10. MetaEditor: Added support for automatic placement of the source text after opening in a web browser for Chrome and Opera.
11. Fixed errors reported on the forum and in crash logs.
12. Updated documentation.

The live update is available through the LiveUpdate system.

The MetaTrader 5 Client Terminal can be downloaded at https://download.mql5.com/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com

1. Terminal: Fixed the display of graphical objects with a zero date in the anchor point.
2. Terminal: Fixed refreshing of the list of open windows during mass closure.
3. MQL5: The Standard Library - fixed a function for checking the maximum lot CAccountInfo::MaxLotCheck.
4. MetaTester: Fixed repeated processing of stops.
5. MetaTester: Added export of optimization results in OpenXML.
6. MetaTester: Added saving of a report of optimization results for the optimization started from the command line.
7. MetaTester: Fixed the display of the indicator of the history quality; added tooltips.
8. Fixed errors reported on the forum and in crash logs.
9. Updated documentation.

1. Terminal: Fixed handling of the splitter of chart subwindows.
2. Terminal: Added the "MQL5 Market" tab.
   
   
   
3. Terminal: Fixed drawing of graphical objects when rebuilding historical caches.
4. Terminal: Fixed drawing of the "Horizontal line" object.
5. Terminal: Fixed restoring of graphical objects from profiles.
6. Terminal: Fixed editing of prices in the position modification dialog.
7. Terminal: Fixed the display of zero profits for the "out" and "in-out" trades.
8. Terminal: Fixed an error with displaying the help.
9. MQL5: Released a new version of MQL5 Wizard. The new version allows using of up to 64 signals simultaneously, setting to each of them individual parameters and weight.
   
   
   
10. MQL5: Added chart properties CHART_EVENT_OBJECT_CREATE and CHART_EVENT_OBJECT_DELETE to control the generation of the corresponding events.
11. MQL5: Added an option of disabling the tooltip of a graphical object by writing '\n' in the appropriate field.
12. MQL5: Fixed generation of the CHARTEVENT_CHART_CHANGE event when calling ChartRedraw().
13. MQL5: Fixed getting of the color properties for charts, objects and indicators.
14. MQL5: Fixed the sizeof function for links.
15. MetaTester: Added an indicator of the quality of the testing history.
    
    
    
16. MetaTester: Fixed registration of busy agents during genetic optimization.
17. MetaTester: Fixed the display of the tester's status bar in the minimized form.
18. MetaTester: Fixed generation of reports on test results.
19. MetaTester: Fixed crash when returning the results of forward testing.
20. MetaTester: Fixed the display of optimization results for all symbols.
21. MetaTester: Now the file cache is always built for optimization started from the command line.
22. MetaEditor: Fixed hangup during auto substitution.
23. Fixed errors reported on the forum and in crash logs.
24. Updated documentation.

1. Terminal: Added force removal of the terminal journal, Expert Advisors and testing logs in case free disk space is not enough.
2. Terminal: Removed inheritance of a comment of the main chart when adding the "Chart" graphical object.
3. Terminal: Fixed drawing of indicators using styles DRAW_BARS and DRAW_CANDLES.
4. Terminal: Fixed requesting of the price history from a server.
5. MQL5: Added a new property of graphical objects OBJPROP_TOOLTIP for adding a tooltip text.
6. MQL5: Added the possibility to read chart parameters CHART_SHOW_PRICE_SCALE and CHART_SHOW_DATE_SCALE.
7. MQL5: Added the possibility to set up the height of the window of a custom indicator through the INDICATOR_HEIGHT property of the IndicatorSetInteger function or using #property indicator_height.
8. MQL5: Added the possibility to set up the height of a chart sub-window using the CHART_HEIGHT_IN_PIXELS property.
9. MQL5: Added sending of the CHARTEVENT_CHART_CHANGE event when changing the scale, shift or enabling/disabling the Autoscroll option.
10. MQL5: Added the TesterStatistics function for getting the data of the calculated statistics after testing. The function can be called inside OnTester and OnDeinit.
11. MQL5: Changed the behavior of Expert Advisors in the event of account change: instead of reinitialization, Expert Advisors are now reloaded.
12. MQL5: Changed the type of a return value of the EventChartCustom function.
13. MQL5: Fixed type casting in the x^$ version.
14. MQL5: Fixed casting of a string to a floating-point number.
15. MQL5: Fixed terminal crash in the x64 version, which could appear after stack overflow in an MQL5 program.
16. MQL5: Fixed the type of a return value of the FileWriteArray function.
17. MQL5: Fixed setting of a chart shift using the ChartSetDouble property.
18. MQL5: Fixed handling of chart closing from an MQL5 program.
19. MQL5: Fixed values of __LINE__ and __FUNCTION__  substitutions inside macros.
20. MQL5: Updated the standard MQL5 library: Tooltip methods added in the CChartObject class.
21. MetaTester: Optimized distribution of tasks to testing agents during optimization.
22. MetaTester: Optimized use of the file cache of the optimization results - the results calculated for less than the minimum time are not written to cache, because it is cheaper to recalculate them that reading from the cache.
23. MetaTester: Added testing in the math calculations mode when starting testing from the command line (this requires setting the "3" value to the Optimization parameter in configuration.ini).
24. MetaTester: Added testing in the forward testing mode when starting testing from the command line (this requires setting the "4" value to the Optimization parameter in configuration.ini). Added settings of forward testing in configuration.ini - ForwardMode and ForwardDate.
25. MetaTester: For mathematical calculations, information in the window of optimization results is shown with maximum accuracy.
26. MetaTester: Increased the threshold for displaying results of genetic optimization on the graph of results.
27. MetaTester: For the x64 version, increased the threshold at which slow optimization is replaced by the genetic one (from 10,000,000 to 1,000,000,000).
28. MetaTester: Optimized drawing of optimization graphs for a large amount of results.
29. MetaTester: Optimized work with memory for storing a large amount of optimization results.
30. MetaTester: Added the options allowing to handle custom events for MQL5 programs in the tester.
31. MetaTester: Reduced the number of log messages during optimization, which helps to increase the operation speed.
32. MetaTester: Fixed work with clipboard in the tab of input parameters.
33. MetaTester: Fixed memory allocation for storing the history of orders and deals in case their number exceeds 8192.
34. MetaTester: Fixed receiving of data of the symbol-period other than that selected for testing, on the first testing tick.
35. MetaEditor: Fixed auto opening of a tab of search results after the search is over.
36. MetaEditor: Removed highlighting of arguments in the function prototype.
37. MetaEditor: Fixed autocomplete of functions and variables inside square brackets.
38. Fixed errors reported on the forum and in crash logs.