Zeebe 0.21.0-alpha1 and Operate 1.1.0-alpha1

To learn more about our August 2019 alpha releases, please check out the release announcement blog post: https://zeebe.io/blog/2019/08/zeebe-operate-alpha-releases-aug-2019/

Changelog

Note: The addition of TLS support is a breaking change for the clients because there it's enabled by default but not in the gateway.

Breaking Changes

• clients/java: added TLS support in Java client (3787442c)
• clients/go: add TLS support in Go client (f7d926d5)
• clients/zbctl: add TLS support to zbctl (f7d8c460)

Features

• broker:
  • support sequential multi-instance activity (01c5ad68)
  • records are not copied for exporters (493c5719)
  • implement long polling for activate jobs request (97115919)
  • distinguish multi-instance body records (eb9e2c88)
  • parallel multi-instance sub-process and receive task (59b2609e)
  • support parallel multi-instance service task (07c384ca)
  • add TLS support to gateway (fe3359eb)
• clients/java: support credentials in Java client (8a803244)

Bug Fixes

• broker:
  • take outgoing sequence flow after multi-instance (a4ce2f19)
  • avoid retrying the wrong deployment (6fc84612)