xaringanExtra 0.7.0

• BREAKING CHANGE: All arguments to use_banner() must be named. use_banner()
  now takes ... earlier since you may want to include style_banner() style
  arguments without having to specify all the other arguments (#169).

• scribble can now be disabled on an individual slide by adding
  class: no-scribble to the slide (@mattwarkentin #166).

• Embedding slides via embed_xaringan() no longer requires that you set
  self_contained: false in the R Markdown document. embed_xaringan() now
  automatically sets the data-external="1" attribute on the element embedding
  the xaringan slides (thanks @jhelvy, @drfurtado, #177).

• editable now hides remark's "Paused" overlay when editing slides in
  presenter mode (#178).

Thanks!

@jhelvy, @drfurtado, @mattwarkentin

xaringanExtra 0.6.0 (2022-06-07)

• First release available on CRAN! Read about it at garrickadenbuie.com/blog/xaringanextra-v0.6.0/.

New extras

• Add banners to your slides with use_banner(). Banners are text (or other
  HTML) that appear on every slide, for example the title of your talk or a link
  to your slides online. (thanks @mattwarkentin and @dataning, #161)

Improved extras

• Sideways panelsets collapse to standard panelsets with tabs above the content
  on small devices (max-width 480px). (#122)

• Keep sideways panelset tabs on screen with long-scrolling content. (#123)

• The panelset=TRUE chunk option now automatically sets results="hold"
  unless over-ridden by a local chunk option.

Fixed extras

• share again no longer shows when viewing slides in the RStudio viewer pane. (#128)

• use_xaringan_extras("panelset") is now equivalent to use_panelset().
  Previously the first would not install the knitr chunk hooks.

• panelset now uses the xaringan knitr source hooks, restoring line highlighting
  in the source panel of panelset chunks. (#138)

• Hide scribble controls when printing slides (thanks @yyzeng, #136).

• text_poster() has been removed.

• Added sideways panelsets where tabs appear on the left or right side next
  to the tabbed content. Learn more about this feature. (#121)

• Added color presets to scribble: press 0 through 9 while drawing to
  quickly toggle through a preset color palette, customizable using the
  palette argument of use_palette() (thanks @kim-soo-hwan, #112, #117).

• New feature: animated progress bars that don't interfere with the slide
  number. Simply add use_progress_bar() to your slides! (#109, #118)

New extension: Always play gifs from the start with use_freezeframe() (#102)

• Breaking change: scribble now only accepts hexadecimal pen colors. You
  can still use rgb() syntax by calling the rgb() function in R: instead of
  "rgb(61, 255, 232)", you can write rgb(61, 255, 232, maxColorValue = 255).
• Fix a few other minor issues with scribble:
  • Fix toolbox unminimizing after mouseover when it should stay minimized
  • Don't show the eraser cursor until the mouse moves

New addin: scribble! Now you can draw on your slides! Huge thanks to
@mattwarkentin for developing and contributing this extension. With
use_scribble() you can draw on your slides using your mouse or a tablet with
stylus. Drawings stay with each slide and scale when the slides are resized.
You can erase individual lines, undo or redo with keyboard shortcuts, or clear
the drawings on the current slide easily with the provided toolbox.
Thanks also to @LauraRK and @rpruim for suggestions and feedback.
(@mattwarkentin #87)

• New addin: search! Easily search through the text in your slides.
  (thanks @statnmap, #82)

• All extensions now use version numbers that are independent of the
  xaringanExtra package version. This will reduce the number of copies of an
  extension that are added to a blogdown site's dependencies by ensuring that
  unrelated package updates don't change the extension version number.

• Resizing the tiles in Tile View now works when using browser zoom in/out

• Added panelset chunks that output code chunks source and results in
  separate panel tabs (#59)

• Added broadcast, a new experimental extension that allows viewers to follow the
  presenter's slides in their own browsers (thanks @spcanelon, #51, #58)

• Changing a panelset tab now emits a window resize event in hopes that any
  HTMLwidgets contained in the panel will resize to fit the panel container
  (thanks @mfherman #64)

New Features

• Panelset now works with the same markdown formatting as R Markdown's
  .tabset feature in R Markdown documents! See the panelset documentation
  for more information and examples (#41).

Bug Fixes

• Fixed an issue with URL updating and panelset that caused security warnings
  in Safari and led to temporarily broken slide navigation (thanks @jvcasillas, #50)

• Fixed several issues with style_share_again(): fixed default arguments,
  the buttons now correctly inherit the foreground color, and slides without an
  author or title are handled correctly (thanks @mattwarkentin, #48).

• Use absolute units for share bar sizes and fix a typo in share bar hover text
  (thanks @apreshill, #44)

New Features

• Added a new extension for sharing your slides called share again. It adds a
  "share bar" to the bottom of your slides when embedded in an <iframe> in
  another page. Another function embed_xaringan() is provided to embed slides
  in blogdown and R Markdown HTML sites in a responsive container.

Updates and Changes

• Various updates do use_logo() documentation. The class to hide the logo is
  .hide_logo and the logo CSS and JavaScript are embedded directly for
  xaringan >= 0.16 (thanks @chainsawriot, #22, #24, #25, #30)

• Updated cookie settings when storing editable fields (#42)

• Disabled spell check and auto complete in editable areas (#16)

Breaking Changes

• The CSS variables for panelset have been renamed and the arguments of
  style_panelset_tabs() haven been updated for ease of use. Unfortunately, this
  change is not backwards compatible; using the previous argument names will
  result in an informative warning without throwing an error. The panelset
  also does a better job of handling many tabs, which are now wrapped into
  multiple lines of tabs. (thanks @realauggieheschmeyer, #37, #38, #39).

• In conjunction with the item above, the style_panelset() has been renamed
  style_panelset_tabs(). This more clearly describes the part of the panelset
  that is styled, and it helps clarify the meaning of the more concise function
  argument names.

• Increased specificity of CSS rules for the panelset.

• Added --panel-tab-background-color with additional -active and -hover
  custom properties to style the background color of tabs. Similarly, two
  CSS variables for border color were added: --panel-tab-border-color-active
  and --panel-tab-border-color-hover.

• Updated Tachyons to 4.12.0 (#27)

• Added clipboard extra with use_clipboard(). Adds a "Copy Code" button
  to code chunks (<pre><code>...</code></pre>) and works in both xaringan
  slides and R Markdown documents (thanks @mattwrkentin #20, #36).