Release v0.13.0-rc.1

Breaking Changes

• cb connector config path changed to paths.
• Introduce breaking change in kafka_consumer configuration, by adding mode.
• Update grok to 0.2, optional patterns are now omitted no longer ""
• Unify to url instead of endpoint for google and s3 connectors so they're in line with every other connector
• Unify to urls for elastic connector
• Unify to path for bench, kv and wal connector so it's in line with file
• Rename s3_writer to s3_streamer

New features

• Add gcl_writer Google Cloud Platform Cloud Logging connector for writing log entries
• Add reverse functions and tests for arrays and strings, add sort test for arrays
• Add a ClickHouse connector
• Add a GCS streamer connector

Fixes

• Fix bug in the runtime, swallowing some event acknowledgements and fails for batched events from multiple streams
• Fix custom metrics for kafka_consumer, kafka_producer not being reported in the requested interval
• Fix metrics connector not emitting all metrics it did receive.
• Fix invalid scope handling for flow definition default arguments
• Fix elastic sink not acking events handled successfully if no source is connected.
• Fix kafka_consumer possibly committing earlier offsets, thus replaying events that have already been handled.
• Fix off-by-one error in kafka_consumer committing offsets, thus replaying the last committed event.
• Allow kafka_consumer connector to reconnect upon more error conditions and avoid stalls.
• Include flow alias in pipeline and connector aliases reported via metrics events and logging in order to deduplicate entries