v2.4.0

• Removes RAF overrides
• Uses micro tasks to schedule recalculations

v2.3.0

• Adds safe global object
• Removes window references
• Supports loading of library in non-browser environments

v2.2.1

• Remove IE transpilation wording from readme

v2.2.0

This version includes fixes for many of the Web Platform Tests and pre-transpiles code so that no polyfills or conversion is needed for IE11 and other older browsers.

• No longer observes non-replaced inline elements (#57).
• Supports different writing modes and returns correct values for inline/block sizes (#59).
• Scope change: observer.callback.this = observer (#58).
• Library is now pre-transpiled to ES5. Modules are still ESM (#39).

v2.2.0-pre.0

2.2.0-pre.0

v2.0.3

• Add module field to package.json

v2.0.2

• Republished version to npm as lib folder was missing.
  Thanks to @mvsde for spotting this!

v2.0.0

Update the shape of the ResizeObserverEntry to match the latest version of the spec.

entry = {
  target: <element>,
  contentRect: { /* v1 backwards compat */ },
  borderBoxSize: { inlineSize, blockSize },
  contentBoxSize: { inlineSize, blockSize }
}

• Removes support for scroll-box.
• Removes support for device-pixel-border-box. This will be added when/if defined in the spec.
• Updates contentSize to contentBoxSize.

v1.3.0

Fixes issues where animations/transitions were not initially being noticed.

v1.2.0

1.2.0