7.5.5

1. Fix - abort tree draw operation faster
2. Fix - support plain TRI option for TGraph2D
3. Fix - use latest npm "gl" module

7.6.0

1. Implement "tickz" draw option, used for color palette ticks
2. Implement skewness and kurtosis calculations for histogram stats box
3. Introduce "logv" draw option for TH3, configures logarithmic scale for box volume
4. Implement color palette drawing for TH3
5. Implement cutg draw option for TH2/TF2 surface plots
6. Implement TMath::Sq() function and several others like SinH, ASinH, ...
7. Implement histogram drawing build from TGraph2D using Delaunay interpolation
8. Provide preliminary TF3 support
9. Support TLinearGradient and TRadialGradient colors
10. Support LZMA decompression of ROOT files #272
11. Include ZSTD decompression to repository #274
12. Support opacity transfer function for TH3, see tutorials/gl/glvox2.C
13. Upgrade three.js r155 -> r158
14. Handle TCanvas::IsEdiatable() flag to disable some interactive features
15. Support PDF creation using jsPDF and svg2pdf.js - in browser and node.js
16. Implement custom fonts support in TWebCanvas
17. List of ROOT/JSON files on server with &dir=<path> URL parameter #283
18. Load TGaxis function from the file #282
19. Let display progress messages in modal element #285
20. Fix - do not add THStack and TMultiGraph to legend
21. Fix - correctly use margin in TPaveText class
22. Fix - correctly draw endcaps in legend errors
23. Fix - vertical position of up elements like {M}^{2} in TLatex
24. Fix - let draw THStack with diff binning hists
25. Fix - better tooltip name for the items
26. Fix - better logy scale selection

7.5.4

1. Fix - catch exception when parsing TF1 formula
2. Fix - properly check THStack histograms axes when doing sum
3. Fix - correctly handle negative offset on time axis
4. Fix - do not use inset because of old Chrome browsers
5. Fix - properly provide object hints

7.5.3

1. Fix - draw histograms with negative bins #276
2. Fix - correctly read TLeaf with fixed-size array
3. Fix - bug in options handling in startGUI()
4. Fix - greyscale support in TLegend drawing
5. Fix - correctly use text font for TGaxis title
6. Fix - preserve auto colors in THStack #277
7. Fix - correctly set pave name #278

7.5.2

1. Fix - proper fit pars display in stats, proper #chi^{2}
2. Fix - several bugs in TFormula parsing
3. Fix - correctly use saved buffer in TF1/TF2
4. Fix - properly adjust size of stats box
5. Fix - support "pol0".."pol9" functions
6. Fix - TGraph bar width should be at least 1 pixel
7. Fix - prevent drawing of empty TGraph

7.5.1

1. Fix - expand item in hierarchy painter
2. Fix - correctly use saved TF1 values for non-equidistant bins #270
3. Fix - in log scales replace 10^1 label by 10
4. Fix - vertical align of log labels on X axis
5. Fix - second click of the same item in hierarchy painter

7.5.0

1. Correctly implement TH2 projections like MERCATOR or PARABOLIC, add MOLLWEIDE
2. Support "pol", "cyl", "sph" and "psr" coordinates systems for lego and surf plots
3. Support orthographic camera for lego and surface plots
4. Implement "tri1", "tri2", "triw" draw options for TGraph2D with Delaunay algorithm
5. Add support of TProfile3D and TPaveClass classes
6. Use "col" as default draw option for TH2, "box2" for TH3
7. Draw axes grids in front of objects - making it equivalent to original ROOT
8. Change TF1 and TF2 drawing - always convert into histogram, support TWebCanvas, handle log scales
9. Provide "Bring to front" menu command for different objects like pave, box, marker, ...
10. Provide "Build legend" context menu command for the pad
11. Let toggle vertical/horizontal flag for color palette via context menu
12. Support canvas grayscale, let toggle via context menu
13. Basic latex support when drawing axes labels and titles in 3D
14. Handle "dark mode" in geom painter - automatically adjust background
15. Let configure material and scene properties in geom control gui
16. Reset pad enlarge state when pressing "Escape" key #265
17. Scale special fill patterns like 3244 to pad size
18. Add "Superimpose" menu command in hierarchy - let select draw option when append item to pad
19. Support inspectN draw option, allows automatically expand object content to specified level
20. Implement allfunc draw option for histograms, force drawing disregard of TF1::kNotDraw bit
21. Use eslint for static code checking, add testing of interactive features
22. Upgrade three.js r151 -> r155
23. Use https://github.com/georgealways/lil-gui/ instead of dat.GUI in geom painter
24. Put gl in "devDependencies" of package.json; one can skip it installation with npm i --production
25. Fix - correct scaling of axis labels when tilt them by 25 degree, make this angle configurable
26. Fix - legend multi-columns drawing and labels scaling
27. Fix - graph "B" bar widths as in native ROOT
28. Fix - use pad and not frame size for TText / TLatex scaling
29. Fix - properly handle "NB" (no border) draw option for TPave classes
30. Fix - do not draw histogram title with AXIS draw option
31. Fix - correct scaling of custom axis labels
32. Fix - shrink axis labels like 0.20 -> 0.2 or 10^0 -> 1
33. Fix - copy axis attributes from histogram z scale to palette
34. Fix - let handle derived from TH1/TH2 classes as histograms #269

7.4.3

1. Fix - correctly use GMT specifier in time format
2. Fix - logical error in decodeUrl
3. Fix - member-wise streaming of std::map #262

7.4.2

1. Fix - unzoom z on lego2 plots
2. Fix - browsing TLists with nullptr inside
3. Fix - check NaN values when performing TTree::Draw()
4. Fix - support standard log function in TF1/TF2

7.4.1

1. Fix - context menu position on lego plots
2. Fix - add missing math functions Chebyshev0 and normalized Gaus
3. Fix - correctly render TPolyLine3D
4. Fix - properly add interactive resize elements for paves and frame
5. Fix - drag and drop handling on tabs layout