Changes in version 0.2.0.001                      

  - geom_hist() and stat_hist() to produce histogram as hist()
    (2027-07-16, Wed)

                 Changes in version 0.2.0 (2025-07-15)                  

  - implement geom_xspline() via grid::xsplineGrob() (2025-07-12, Sat)

                 Changes in version 0.1.9 (2025-06-21)                  

  - S3 method consistency with ggplot2 (v=4.0.0) (2025-06-21, Sat, #15,
    #16)
  - import ggplot2::facet_grid() (2025-03-17, Mon)

                 Changes in version 0.1.8 (2024-12-03)                  

  - get_aes_var() compatible with rlang syntax, .data[[var]] and
    .data$var (2024-12-03, Tue)

                 Changes in version 0.1.7 (2024-10-24)                  

  - td_filter(), td_mutate() and td_unnest() from the 'ggtree' package
    (2024-10-24, Thu)
  - %<+% method for 'ggtangle' object (2024-10-24, Thu)

                 Changes in version 0.1.6 (2024-08-28)                  

  - %<+% method for 'ggflow' object (2024-08-28, Wed)
  - geom_scatter_rect() to draw retangle boxes as scatter points
    (2024-08-28, Wed)

                 Changes in version 0.1.5 (2024-05-28)                  

  - implement the %<+% operator as a S3 method (2024-05-26, Sun)
      - mv the %<+% operator from 'ggtree' as the %<+%.ggtree method
      - implement %<+%.ggsc method for ggsc object.

                 Changes in version 0.1.4 (2024-01-19)                  

  - deprecate keybox() as it is not compatible with ggplot2 v3.5.0 and
    we have better solution by using element_roundrect() (2024-01-18,
    Thu)
  - theme_noaxis() to remove both x and y axes (2023-12-22, Fri)

                 Changes in version 0.1.3 (2023-09-15)                  

  - set_point_legend_shape() to override point shape legend (2023-09-15,
    Fri)
  - get_plot_data() to extract data from a 'gg' plot (2023-09-12, Tue)

                 Changes in version 0.1.2 (2023-08-09)                  

  - add R version dependency in DESCRIPTION (2023-08-04, Fri)
  - get_legend() function to extract legend of a plot (2023-07-10, Mon)

                 Changes in version 0.1.1 (2023-06-24)                  

  - mv theme_no_margin() from the 'aplot' package (2023-06-24, Sat)
  - mv theme_fp() from the 'ggbreak' package (2023-06-24, Sat)
  - be compatible with R 4.1 (2023-06-21, Wed, #10)

                 Changes in version 0.1.0 (2023-06-20)                  

  - remove theme_stamp() and implement a better version theme_blinds()
    which internally use element_blinds() to draw the strip background
    (2023-06-20, Tue, #9)
  - geom_cake(), geom_triangle() and geom_segment_c() functions from
    'GuangchuangYu/gglayer' (2023-02-10, Fri)
  - volplot() function to visualize volcano plot for DEGs (2022-11-29,
    Tue)
  - geom_volpoint() for volcano plot (2022-11-28, Mon)

                 Changes in version 0.0.9 (2022-11-21)                  

  - theme_noxaxis() (2022-11-21, Mon)

                 Changes in version 0.0.8 (2022-11-07)                  

  - compatible with ggplot2 v3.4.0 (2022-11-07, Mon)

                 Changes in version 0.0.7 (2022-08-31)                  

  - add theme_stamp (2022-08-31, Wed, #6) (remove since v=0.1.0, use
    theme_blinds instead)

                 Changes in version 0.0.6 (2022-04-01)                  

  - mv identify.gg() from 'ggtree' (2022-04-01, Fri)
  - mv ggrange(), xrange() and yrange() from 'aplot'

                 Changes in version 0.0.5 (2022-01-20)                  

  - mv theme_transparent() and theme_nothing() from the ggimage package
    (2022-01-20, Thu)

                 Changes in version 0.0.4 (2021-09-17)                  

  - mv ggbreak2ggplot, is.ggbreak and is.ggtree from the aplot package
    (2021-09-16, Thu)
  - facet_set: a better implementation of manually setting facet label,
    which combines add_facet, ggtree::facet_labeller and more
    (2021-09-15, Wed)
  - add_facet to add facet label to a ggplot object (2021-09-03, Fri)

                 Changes in version 0.0.3 (2021-08-17)                  

  - element_roundrect to add round rect background to ggplot legend. Now
    we can use theme() to enable this effect (2021-08-10)

                 Changes in version 0.0.2 (2021-07-01)                  

  - mv gglegend and set_font functions from yyplot package (2021-06-30)
  - mv get_aes_var from rvcheck package

                        Changes in version 0.0.1                        

  - keybox to add round rect background to ggplot legend (2021-06-29)