fix timestamp serialization / deserialization

v0.2.1

version 0.2.1

add partition key extension

Implement partition key specification

Fix production build manifest

Fix issue when the compiled library can not be imported in production

Fix classes builld

Make classes build to support the latest node

Fix typescript support

• fix typescript types package declaration

Fix isEvent guard interface

• use typescript guard interface for isEvent

First automated release

Test automated release

Full Changelog: https://github.com/LeoVS09/cloudevents-js-sdk-kafka/commits/v0.1.1

Fix typescript bug for Omit type

v.0.1.4

set version 0.1.4