v0.21.0 (#549)

v0.20.0 (#543)

v0.19.0 (#513)

v018.0 (#497)

v0.17.0 (#486)

* v0.17.0

* update readme

v0.13.1-offline-librdkafka

v0.12.1-offline-librdkafka

v0.16.1 with offline librdkafka

v0.15.2-offline

use librdkafka offline