Reference:Changelog 4.2

All releases will include the latest translation updates and corrections

4.2.25.0

• #3107 Animated points on compound paths
• HTML5: canvasmath used for FractionText[ <Number> ], SurdText[ <Number> ], TableText, FormulaText[ <Function>] otherwise MathQuill used
• HTML5: \textcolor{#FF00FF}, \cr, \vec{AB} supported
• HTML5: hatching works in Firefox (workaround for Firefox bug added)
• HTML5: new "Open from Google Drive" dialog
• more fixes for leading coefficient of eg FitPoly
• problem with .msi installer fixed

4.2.24.0

• bugfix: JavaScript was "localized" by mistake so eg if(true) was changed to If(true)
• two installers for OSX, new one includes Java
• "$ $" not auto-inserted for LaTeX texts
• "Cancel" changed to "Close" in customize toolbar dialog
• Relation[ln(x^2), 2ln(x)] now works
• If[] as function was not localized
• Limit improvements
• Navigation bar settings not loaded correctly
• fix for Intersection[line1,line2] in French
• make sure leading coefficient of FitPoly not removed when less than eg 10E-8
• Java: new version of JLaTeXMath
• HTML5: fast derivatives for If[] working
• HTML5: new version of MathQuill

4.2.23.0

• bugfix: Point[ {poly1,poly2} ] and ClosestPoint[ {poly1,poly2} , M]
• Windows installer now includes Java

4.2.21.0

• make sure exp() uses \mathit{e}
• bugfix: FrequencyTable[] missed last class sometimes

4.2.20.0

• #3059
• make sure "Reflect" works in eg Execute
• LaTeX: \textbf{\text{-7}} was printed as \Omega

4.2.19.0

• New language: Hindi
• Expand[(a+b)2/(a*b)] works better (in the CAS)
• CmdIntersect bugfixes
• Fit[] works with f(x) = 1
• "Increment" missing from Algebra Tab
• Statistics dialog fixes
• Properties View: show tooltips above the toolbar
• make sure <Alt>Up etc works on OSX
• make sure get/setPointSize() work on lists

4.2.18.0

• make sure clicking on the slider's "blob" doesn't move it
• fix for SurdText[point]
• axes labeling fixes
• rounding fix in Frequency[]

4.2.17.0

• #2993

4.2.16.0

• "Clear all traces" works better
• Fix for duplicate updates when tracing
• Help -> Report Bug goes to correct forum
• Various fixes for Gamma/ChiSquared
• GCD, LCM in CAS fixed for functions with fractions
• Bugfix: Global Javascript not loaded

4.2.15.0

• #1072, #456, #2951, #2949, #2956, #2960
• bugfix: problem loading files with the wrong value for point capturing in the XML
• Animated GIF export: use the active Graphics View
• Make sure tooltip doesn't cover the Input Help button (when window maximized)
• force explicit form for FitLine (ie y=mx+b) and ignore default
• <Delete> and <Ctrl-Shift-E> work again in Object Properties dialog
• make sure LaTeX rendering not used in Object Properties
• Russian re-enabled
• Make sure scripts preserved on redefine
• Bugfix: SigmaXX[{1, 2, 3}, {2, 4, 8}] should give 90
• Correct resizable braces {} eg for Solve[4x = 3] in CAS

4.2.13.0

• Rotate about Point Tool now works for all free objects, not just points
• Bugfix: g(x)=CopyFreeObject[f]
• Bugfix: <b>, <i> in axis labels
• Bugfix: 'unicodetex' not found when exporting to Asymptote
• Allow "show on x axis" for lists
• #2924
• added to JavaScript API: boolean getVisible(String objName, int view)
• boolean getVisible(String objName) works better with 2 Graphics Views
• Length[2+i] works in the CAS View
• Keep 1<x<2 notation when possible, also use it in CAS
• <Escape> closes Object Properties (when undocked)

4.2.12.0

• fix for Tangent[(1,1),exp(x)]

4.2.11.0

• bugfix for creating objects with names that match spreadsheet cell, but exceed the allowed range A1:NTO9999 (method CellRange.clone)
• more fixes for localized digits
• critical bug in CAS fixed (commands whose result was a power were failing in 4.2.10)

4.2.10.0

• f(x)=? missing space (Italian etc)
• Fix for TrigSimplify[1-sin²(x)]

4.2.8.0

• Bugs fixed: #2902, #2906, #2890, #2918
• Don't use E notation for Asymptote Export
• Changing order of polynomial fit in Data Analysis dialog updates graph correctly
• Make sure LaTeX formulas correct in Data Analysis dialog
• Applets: disable menu options that aren't relevant
• Various fixes in the Stats Dialogs
• Make sure rotated/matrix transformed functions update properly
• Fix for Integral[(3*x - 2) / (2*x + 1), x]

4.2.7.0

• Bugs fixed: #2904, #2892
• Ongoing work on #2890

4.2.6.0

• Bugfix: Navigation Bar missing in Construction Protocol
• PDF export now uses the Graphics View size to determine page size
• Bugfix for Intersect[curve, line through origin]

4.2.5.0

• FillCells <Cell Range>, <List/Matrix> ] implemented [22344]
• Sum[{(1,2),3}] gives (4,5) not (4,2) to be consistent with (1,2)+3 and the CAS View [22347]
• Element[Matrix,row] and RandomElement[Matrix] fixed in CAS
• Dependent texts work in Corner command correctly
• Update of dynamic colors should not update Stylebar (speed issue)
• Bugfixes for pasting into the spreadsheet
• Don't update whole CAS when new cell is added
• Make sure "show trimmed intersection lines" works for Rays and Segments
• Fix for Intersect[Curve, Ray/Segment]
• Make sure Sum[{(1,2),3}] gives (4,5) not (4,2)
• FillCells[cellrange, list/matrix] now works
• Make sure points/segments for a Regular Polygon are created in the correct View

4.2.4.0

• Inequalities based on commands (LeftSide,RightSide,Derivative) work properly -- this one is kind of critical, 4.2.3 produced corrupt files when commands were used (also affects all 4.0 versions)
• e and i printed correctly in CAS for KeepInput tool
• improved algorithm for ellipses intersection (was failing for big coefficients)
• SetValue[text1,Text[text1,(x,y)]] updates corner of resulting text correctly
• CAS should compare infinity, -infinity and numbers via >, ==, <
• NSolutions[<Equation>] fixed

4.2.3.0

• Fix for distance tool for point and segment

4.2.2.0

• Sum[list1,n] saved in file correctly
• Problems with unintentional redefinitions fixed
• Danish layout for virtual keyboard
• Fixed axis labeling with given cross point and positive direction selected (was adding labels in negative direction)

4.2.1.0

• Keyboard shortcuts Ctrl+V and | work in CAS
• Make sure files where marble was clicked in CAS load properly
• Numeric assignment of functions works in CAS

4.2.0.0

Version 4.2 brings many improvements compared to 4.0, see this blog post for short overview or the release notes for complete list. es:Referencia:Evoluciones 4.2