v0.2.0 of test_beacon

2021-05-06T12:53:49.111925Z

0.2.0 was published on May 6, 2021.

Changelog excerpt:
- Simplify interface, but also make it more flexible and concise.
- Decouple `Beacon`type from its value type.
- Merge multiple find api into `find.beacon`.
- Allow match beacon by predicate on widget.