Changes in version 1.7.1                        

    o   `row_names_max_width` and `column_names_max_height` are all passed to sub-heatmaps.

                        Changes in version 1.5.1                        

    o   `do_default_click_action` and `do_default_bruch_action` are reset to `FALSE` 
	if `subHeatmapOutput()` is not used.

                        Changes in version 1.3.1                        

    o   depends on a more recent version of ComplexHeatmap.

    o   fixed the control icons when `compact = TRUE`.

    o   add two columns of "row_label" and "column_label" in the output of `selectPosition()`, 
	`selectArea()`, `selectByLabels()`.

    o   `makeInteractiveComplexHeatmap()`: add two new arguments: `show_cell_fun`/`show_layer_fun`
	which controls whether show graphics made by cell_fun/layer_fun on the main heatmap.

    o   `default_click_action()`: numbers show three non-zero digits.

    o   `htShiny()`: add `app_options` argument.

    o   add `is_in_sub_heatmap()`.

                        Changes in version 1.1.4                        

    o   For the three div blocks of heatmap widgets, now `display:table-cell` is used so that
	the positions of divs won't change when changing the size of the browser window.

    o   Add a new vignette "Share interactive heatmaps to collaborators".

                        Changes in version 1.1.3                        

    o   fontawesome is directly from the fontawesome package.

    o   also inherit row_names_gp and column_names_gp from the complete heatmap

    o   content of js and css for specific heatmap is directly add to html instead of
	containing as files

                        Changes in version 1.1.2                        

    o   Add `save` argument in `htShiny()`.

                        Changes in version 1.1.1                        

    o   add new argument `sub_heatmap_cell_fun` and `sub_heatmap_layer_fun` to only set cell_fun
	or layer_fun for sub-heatmaps.

                       Changes in version 0.99.10                       

    o   add `response` argument so that the server can only respond to one event from UI.

                       Changes in version 0.99.9                        

    o   output can be floating along with mouse positions.

                       Changes in version 0.99.8                        

    o   click and hover won't conflict with brush.

                       Changes in version 0.99.7                        

    o   In the sub-heatmap, it allows to remove rows and columns from the four sides.

                       Changes in version 0.99.0                        

    o   Submit to Bioconductor