v1.589.0

• Change highlightRange to accept an ordinary DOM Range
  #2719

v1.588.0

• Do not show edited timestamp details if it duplicates created timestamp
  #2723

v1.587.0

• Don't try to resolve sidebar app URL when booting sidebar app
  #2721

v1.586.0

• Remove npm dependency #2670

v1.585.0

Bump core-js from 3.6.5 to 3.7.0

Bumps [core-js](https://github.com/zloirock/core-js) from 3.6.5 to 3.7.0.
- [Release notes](https://github.com/zloirock/core-js/releases)
- [Changelog](https://github.com/zloirock/core-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/zloirock/core-js/compare/v3.6.5...v3.7.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

v1.584.0

Rewrite selection buffering implementation

Rewrite the selection change observer in `src/annotator/selections` to
make it easier to understand how this functionality works and change it
in future.

The major change is to remove the dependency on the `Observable` class
provided by `zen-observable`, which adds cognitive overhead here, isn't used
elsewhere and is stuck on an old version due to subtle breaking changes in newer releases.

Replace it instead with a `SelectionObserver` class which is modeled
after DOM APIs like `MutationObserver`. It takes a callback in the
constructor that is invoked with the selected `Range` or `null` when the
selection changes and provides a `disconnect` method which stops
watching for future changes. The implementation only uses DOM APIs.

v1.583.0

• Remove ES 2015 and ES 2016 polyfill sets
  #2702

v1.582.0

• Replace babel-plugin-angularjs-annotate with babel-plugin-inject-args
  #2700

v1.581.0

• Don't show edited timestamps if annotations haven't been updated
  #2690

v1.580.0

Bump @sentry/browser from 5.27.1 to 5.27.2

Bumps [@sentry/browser](https://github.com/getsentry/sentry-javascript) from 5.27.1 to 5.27.2.
- [Release notes](https://github.com/getsentry/sentry-javascript/releases)
- [Changelog](https://github.com/getsentry/sentry-javascript/blob/master/CHANGELOG.md)
- [Commits](https://github.com/getsentry/sentry-javascript/compare/5.27.1...5.27.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>