Version 1.4.0

This version adds two features that make Micro a better tool for testing and debugging:

• Micro now logs basic information about the incoming events (GOOD or BAD). Note that all logs go to STDERR. If you wish, you can disable the new logging by running Micro with -Dorg.slf4j.simpleLogger.log.EventLog=off. Example:

  [INFO] EventLog - GOOD id:33137767-c6a1-4819-864c-5ba7f597c3de app_id:test type:unstruct (iglu:com.snowplowanalytics.snowplow/link_click/jsonschema/1-0-1)
  [INFO] EventLog - GOOD id:acc077a3-6de9-4a0e-8908-90e35944a0b7 app_id:test type:page_view (iglu:com.snowplowanalytics.snowplow/page_view/jsonschema/1-0-0)
  [INFO] EventLog - GOOD id:5200f375-df5f-4ebb-8ec5-b52d8be5ed90 app_id:test type:page_ping (iglu:com.snowplowanalytics.snowplow/page_ping/jsonschema/1-0-0)
  [WARN] EventLog - BAD Error while validating the event.
  [WARN] EventLog - BAD Error while extracting event(s) from collector payload and validating it/them.
  

• Independently of logging, Micro now also allows to print the good events to STDOUT in the Snowplow TSV format. You can switch this on with --output-tsv. This is useful for piping Micro into other tools, like https://github.com/snowplow/snowbridge.