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@hakimel hakimel released this 12 Jan 17:10
· 1711 commits to master since this release
3.0.0
20d858d

reveal.js 3.0 changes the default style of the framework (demo). If you want to return to the old defaults please take a look at the migration guide.

Major updates:

  • New default theme "black"
  • New theme "white", same typography as "black" but inverse colors
  • Default transition changed from 3D rotation to 2D sliding
  • Presentations scale up to make better use of high resolution viewports
  • Video backgrounds (more info)
  • Iframe backgrounds (more info, #1029 by @lutangar)
  • Lazy loading of image, iframe, video and audio (more info)
  • Help overlay when pressing ? (#943 by @navateja)
  • Slide content is now announced to screen readers (#854 by @mpnkhan)
  • Rewritten PDF export layout, fixes a number of issues and adds support for vertical centering
  • Markdown separator attributes renamed from data-notes and data-verticalto data-separator-notes and data-separator-vertical.

Other updates:

  • Minified files (reveal.min.js and reveal.min.css) are no longer tracked in the repo
  • Core stylesheet is now precompiled using Sass
  • Core stylesheet is now using autoprefixer (#1007 by @burnpanck)
  • Built-in postMessage API (more info)
  • The .reveal element is given a "has-light-background" or "has-dark-background" class when a per-slide background color is detected
  • Speaker view
    • New design
    • Now works when running a presentation from file://
    • Disabled slide transitions to improve main presentation performance
    • Disabled auto-sliding to prevent conflicts with main presentation
    • Disabled 'S' shortcut from working inside of speaker view
  • New API method: getState/setState (more info)
  • New API method: getProgress
  • New API method: getTotalSlides (#858)
  • Fragments are included in progress calculation
  • highlight.js updated to 8.2, now includes all supported languages rather than a subset
  • Removed transitions into and out of the overview mode
  • Simplified .slides container layout, no more -50% offset on individual slide elements
  • Renamed "linear" transition to "slide"
  • Renamed "default" transition to "convex"
  • Background images, videos and iframes are lazy loaded
  • Moved content related styles out of core stylesheet into themes
  • Removed Ruby dependency by switching to node-sass (#975 by @miira)
  • Removed theme config option (#1061)
  • Included version of League Gothic is no longer subset (#989)
  • UMD support (#869 by @ahdinosaur)
  • Refreshed content in default presentation

Bug fixes:

  • Invisible fragments no longer catch mouse events (#845)
  • Prevent named links with non-latin characters from skipping to presentation end (#836)
  • data-autoplay attribute now works on the first slide
  • Auto-sliding now works for fragments on last slide (#974)
  • Fix issues with RTL navigation
  • Fix edge cases where isFirstSlide incorrectly returned true
  • Fix issue with automatically playing/pausing YouTube and Vimeo embeds
  • Fix double-navigation on touch for some Android devices
  • Fix calculation of fragment index when multiple fragments have the same index
  • Many more...
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