v1.5.0-beta.3

[1.5.0-beta.3] - 2019-02-20

Fixed

• Missing default restart time on crashes due to retriable errors #283
• Add custom requestTimeout for JoinGroup v0 #293
• Fix propagation of custom retry configs #295

Changed

• Allow calling Producer.sendBatch with empty list #287
• Encode non-buffer key as string by default #291