Release 0.4.2 (beam-telemetry#66)

Release 0.4.1

Event measurements (beam-telemetry#41)

A single event value has been replaced by a map of measurements. Now it is up to the consumer of the event to decide what part of the payload is important. This is useful in cases where event indicates that a thing happened but there are many properties describing it.

Release v0.3.0

Merge pull request beam-telemetry#18 from elixir-telemetry/prepare-re…

…lease-0.2.0

Prepare release 0.2.0

Add package description