Changes in version 1.5.7 (2026-01-10)                  

  - Add sets.bar.numbers.size and sets.bar.numbers.hjust params to
    plot_upset(). See #81. Thanks to Prof. Nikolaos Korfiatis @nkorf.

                        Changes in version 1.5.6                        

  - Add a param sets.bar.position (default is "left", can be set to
    "right") to allow left side layout of barplot in plot_upset(). See
    #78.

                        Changes in version 1.5.3                        

  - Add a param to allow user specifying shape by id. See #60.

                 Changes in version 1.5.2 (2024-02-20)                  

  - Add a switch to show non-specific items in plot_upset. See #64.

                        Changes in version 1.5.1                        

  - Add more param to plot_upset() function
  - Add vignette of Venn Calculator

                 Changes in version 1.5.0 (2024-01-13)                  

  - This is a CRAN release

                        Changes in version 1.4.8                        

  - add native support to upset plot. Upset plot will be automatically
    called when nsets > 7. Besides, it can be used by using upset_plot()
    function. See ?upset_plot for more information.
  - a simple shiny app. Run launch_app() to use ggVennDiagram
    interactively.

                         Changes in version 1.4                         

  - remove the dependency of sf, purrr, etc. It is now easy to install.
  - add a print() method for VennPlotData object.
  - add a show() method for Venn object.
  - VennPlotData now store shape and datasets in ordinary data.frames.
    See ?VennPlotData for more information.
  - many other optimization.

                 Changes in version 1.2.3 (2023-08-14)                  

  - Minor fixing for ggplot 3.4

                 Changes in version 1.2.2 (2022-09-08)                  

  - I removed the package dependency to stringr

                         Changes in version 1.2                         

  - Paper published. doi: 10.3389/fgene.2021.706907
  - minor fixing of URL
  - minor changes

                 Changes in version 1.1.4 (2021-07-07)                  

  - minor changes and bug fixing

                        Changes in version 1.1.3                        

  - we now export more internal functions which are used in internal
    data process, this allow the users to use novel shapes with there
    data.
  - the vignette has benn split to three by topics, and a new vignette
    was added.
  - document has been updated, including pkgdown settings.

                        Changes in version 1.1.2                        

  - setup GitHub actions
  - enable GitHub pages:
    https://gaospecial.github.io/ggVennDiagram/index.html
  - setup Code Coverage analysis

                        Changes in version 1.1.1                        

  - add pkgdown docments

                         Changes in version 1.1                         

  - more handy parameters were added to ggVennDiagram(), make it much
    easier to set edge/setlabel/regionlabel color and size.
  - some default parameter was reset to previous values in consideration
    of compatible.
  - we released a online book to show detailed usage at
    https://venn.bio-spring.info.

                         Changes in version 1.0                         

  - We completely rebuild ggVennDiagram in v1.0. It is now has
    well-defined data structure and maybe more elegant in coding.
  - Although all of the main functions are retained, the usage of a few
    functions has been modified. This may cause capacity issues.
  - If you find a bug or have questions, feel free to open a issue in
    GitHub.

Features

  - user can modify the edge/label just use ordinary ggplot functions,
    without extra knowledge.
  - support up to 7 sets Venn diagram, based on the polygon data
    imported from package venn, which is another Venn plot tool authored
    by Adrian Dusa.
  - less memory usage and maybe more faster.
  - a lot of helper functions.

Changes

  - if you set show_intersect = TRUE in the ggVennDiagram() function, it
    will now return a html widget directly by plotly.
  - several parameters are removed from the main function
    ggVennDiagram(), including lty, color, and so on. But these settings
    can be easily accessed with ggplot functions. See README.

                         Changes in version 0.5                         

  - Intersection values can be obtained and visualized now. See README
    for more information;

  - Bug fixings.