Судя по частоте обновлений, стоит ждать месяц после выхода очередного обновления. Если обновление глючное, выходит очередное обновление. Если существенных глюков нет, то поправок нет до очередного обновления с новыми возможностями.
Список поправок багов в Update 13:
User and Internally Reported Issues
General
Addressed error reports submitted by users and internally reported issues.
Analysis Techniques
Resolved an issue in which the OHLCVCollection function could generate an erroneous run-time error on the call to the Initialized event handler.
Modifications made to ensure that volume is not accumulated by the Bid & Ask Vol Ratio indicator until after the first real-time tick has been processed, in order to ensure proper accumulation of tick volume in the first real-time bar.
Modifications made to ensure proper assignment of "PSPNeededCount” variable to ensure proper loading of the Relative Strength Indicator in RadarScreen.
Chart Analysis
Addressed an error that may occur when accessing Help from the link in the Chart Trading Trade Bar.
Resolved an issue with painting indicator lines on multi-data charts that use the 'Line on Close' bar style.
Addressed an issue where message text may be cut off when setting up an optimization.
Resolved an issue where order arrows may incorrectly appear in other sub-graphs when using Chart Trading along with the Background Dragging feature.
Desktop
Addressed an issue where the PriceSeriesProvider object could load Calendar Days instead of Trading Days.
Resolved an issue where under certain conditions a saved desktop could not be opened from a different computer.
Resolved an issue where certain executable files may stay in memory for a long period after the platform has been closed.
EasyLanguage
Addressed issues where the price scale may grow exponentially when using Background Dragging or Fixed Chart Scaling.
Resolved an issue where Analysis Commentary may not show up in a Chart when the PriceSeriesProvider (PSP) object is used.
Addressed an issue when calling the ToString() method on the Order.State property.
Addressed an issue with the bar number returned from the ChartingHost's Click event.
Resolved an issue where the TDE would sometimes freeze when closing.
Addressed an issue in TSKit where values of type Int64 were not returning the correct value when casting to a string.
Matrix
Resolved an issue affecting OSO orders in combination with the 'Reverse' position feature that could cause the 'Reverse' order quantity to be incorrect in some situations.
OptionStationPro
Resolved an issue with minimum move increment not functioning properly.
Resolved an issue where Prob ITM columns may calculate incorrectly at very low volatility values and very small time to expiration.
Resolved an issue where the OS Pro splash screen may lockup OS Pro.
Added an asset type column for added clarity of order type and origin.
Addressed an issue where incorrect stock leg quantity may be displayed for covered/married spreads.
Resolved issue where the residual campaign spread structure may be left in the real positions panel when switching accounts.
Addressed an issue with real positions unexpectedly flattening and moving to unassigned area under certain conditions.
Resolved an issue with multiple cancel/replace orders not working properly after the first cancel/replace order.
Resolved an issue with a mouse click on bid or ask column before option chains are fully loaded that may cause OptionStation Pro to crash.
Order Entry
Resolved an issue where an OCO/OSO staged order on continuous futures contracts could have rejected child orders.
Resolved an OCO display issue affecting Options where the confirmation display could reference the OCOorder as an 'Opening' rather than a 'Closing' order.
Addressed an issue with OCO and Index Option orders where the confirmation dialog could display incorrect leg sides when buying & selling the initial leg.
Resolved an Exit OCO issue affecting users with Short positions attempting to close the position. In this case an incorrect error may be displayed regarding quantity.
Scanner
Resolved an issue where removing a column from the Scanner main panel may result in all other columns disappearing.
Strategy Automation
Resolved an issue where the TradeManager Message tab timestamp may be incorrect.
TradeManager
Addressed an issue where the TradeManager Balances tab may show an incorrect conversion factor for EUR under certain conditions.
TSKit
Addressed several issues involving the Int64 data type.
Можно не торопиться. Я не вижу явных грабель, на которые бы наступал за время пользования Update 12.
Новые версии Windows я ставлю не ранее, чем через три года после официального выпуска. За это время правят баги. Думаю Win7 уже можно ставить. IMHO.
