bslib 0.4.0

Breaking changes

• bs_theme() now defaults to version = 5 (i.e., Bootstrap 5). If this change happens to break an existing app, consider specifying bs_theme(version = 4) to revert the change in the Bootstrap version. (#374)
• The default coloring on some Bootswatch 4+ theme's .navbar-default/.navbar-inverse class has changed slightly to better match their Bootswatch 3 coloring. Also, since this coloring is now based solely on $navbar-* variables, Bootswatch themes now work better in combination with custom $navbar-* values (e.g., bs_theme("navbar-bg" = ...) can be used to provide the background color, and foreground colors will automatically contrast appropriately). (#392)

New features

• Upgraded Bootstrap 5 (i.e., bs_theme(version = 5)) from 5.1.0 to 5.1.3 (#378)
• Closed #369: bs_dependency_defer() now memoises func (by default), reducing the time required to render multiple instances of the same dynamically themable widget. (#405)

Bug fixes

• Closed #393: Bootstrap 5's $form-check-label-* variables now work as expected with shiny::radioButtons(), shiny::checkboxInput(), and shiny::checkboxGroupInput(). (#395)
• Closed #382: Various fixes for using shiny::checkboxInput(), shiny::checkboxGroupInput(), and shiny::radioButton() with bs_theme(version = 5, bootswatch = "sketchy"). (#385)
• Closed #377: make sure shiny::tabsetPanel(type = "hidden") (i.e., bslib::navs_hidden()) stays hidden when used with bs_theme(). (#379)
• Closed #424: fixed an issue with nav_menu() appearing first in a navs_*() container with Bootstrap 4+.
• Closed #431: Bootstrap 5 navbars no longer have an unwanted "Toggle Navigation" label when collapsed. (#432)
• Closed #400: nav_menu(align="right") now works with Bootstrap 5. (#401)
• Closed #390: using bs_theme(bootswatch = "paper", version = 5) or bs_theme(bootswatch = "readable", version = 5) no longer errors. (#391)

bslib 0.3.1

New features

• Upgraded Bootstrap 5 (i.e., bs_theme(version = 5)) from 5.0.2 to 5.1.0 (#365)

Bug fixes

• Closed rstudio/shiny#3519: nav_menu() (i.e., shiny::navbarMenu()) wasn't producing an .active class on it's .dropdown container properly. (#372)

bslib 0.3.0

Breaking changes

• Closed rstudio/rmarkdown#2154: {magrittr}'s pipe operator (%>%) is no longer re-exported by {bslib}. Either library(magrittr) to make %>% available and/or use use R 4.1's pipe operator (|>).

New features

• Closed #82: Added support for Bootstrap 5 (via bs_theme(version = 5)). Bootstrap 4 remains the default in this release, but the next release, the default will likely change to Bootstrap 5.

bslib 0.2.5.1

Small patch release to fix failing test on Solaris.

bslib 0.2.5

New features and improvements

• Closed #251: New bs_theme() options (navbar-bg, navbar-light-bg, and navbar-dark-bg) for more easily customizing the navbar's background (and foreground) color (#253, #271).
• Closed #281: New bs_theme() argument (font_scale) for easier scaling of the base font size (#288).
• Closed #256 and #282: Font file importers (font_google(), font_link(), and font_face()) are now re-exported from the {sass} package. As a result, they may now be used with any Sass variable (e.g., bs_theme("input-font-family" = font_google("Pacifico"))) as well as inside Rmd yaml without !expr (e.g., input-font-family: google: Pacifico -- see #256 for more details). A new font_collection() function was also added for a more convenient way to specify font fallbacks (#291).
• Closed #255: bs_themer() now emits sensible yaml front matter when used within an Rmd document (#288).
• Closed #227: bs_themer() now overlays a spinner during Sass compilation (#243).
• Closed #278: {bslib} now includes rmarkdown::html_document templates demonstrating example usage with {bslib} and {thematic} (#288).
• Closed #231: Upgraded from Bootstrap 4.5.3 to 4.6.0 (#254).
• Closed #237: <blockquote> tags now have border-left/padding styles with version = 4 (to mirror the version = 3 behavior) (#239).
• Closed #279: Warnings about low color contrasts are now suppressed by default, unless shiny::devmode() is enabled. To enable/disable these warnings, set the new options(bslib.color_contrast_warnings = ) to TRUE/FALSE (#287).
• bs_theme_dependencies() now includes Sass source maps when shiny::devmode() is enabled (#312).
• Added new bs_add_functions()/bs_add_mixins() and deprecated bs_add_declarations() to reflect sass::sass_layer()'s new ability to place functions before variable defaults. As a result, variable definitions may now use functions defined with bs_add_functions(). (#311)

Bug fixes

• Closed #236, #230, #242, #187, #215, #250: Addressed various cosmetic issues with CSS (#249).
• Closed #289: collapsed navbar toggle now correctly floats to the right (#290).
• Closed rstudio/flexdashboard#316: fixed an issue with navbar nav spacing/alignment (#286).

bslib 0.2.4

• Initial release of the package, see https://rstudio.github.io/bslib/