v1.0.0-beta.2

Features:

• Add a configurable About page overlay. Use
  uw.setAboutPageComponent(class extends React.Component) to change the
  contents of the overlay.
• Add a video toolbar that shows when hovering the video area. The toolbar
  contains buttons to toggle Small Video mode and a new Fullscreen mode. Media
  sources can export a source-specific VideoTools component that will be
  rendered into the toolbar when media from that source is playing.
• Publish ES-modules formatted code in es/ folder. Publish translations as JS
  files so a yaml plugin is not required for custom builds.

Improvements:

• Speed up rendering new chat messages by about 5× or more, depending on the
  size of the chat history.
• Disable vote buttons when nobody is DJ-ing.
• Compress images.

Bugfixes:

• ReconnectingWebSocket no longer crashes when imported from Node.js.
• The user list and wait list now properly fill the entire side panel.

Internal:

• Move build system to Webpack. CSS can now be hot-reloaded, and JS reloading
  is a lot more robust.
• Upgrade dependencies.
• Inline ReconnectingWebSocket dependency.
• Remove postcss-bem plugin, instead only using cssnext for CSS features.
  The postcss-bem project is abandoned.

v1.0.0-beta.1

Begin tracking changes.