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revealjs v3.0.0 Release Notes

Release Date: 2015-01-12 // over 9 years ago

  • 💅 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
    • 0️⃣ 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"
    • 0️⃣ 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)
    • 0️⃣ 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...