0.7.1

Dagit

• Dagit now looks up an available port on which to run when the default port is
  not available. (Thanks @rparrapy!)

dagster_pandas

• Hydration and materialization are now configurable on dagster_pandas dataframes.

dagster_aws

• The s3_resource no longer uses an unsigned session by default.

Bugfixes

• Type check messages are now displayed in Dagit.
• Failure metadata is now surfaced in Dagit.
• Dagit now correctly displays the execution time of steps that error.
• Error messages now appear correctly in console logging.
• GCS storage is now more robust to transient failures.
• Fixed an issue where some event logs could be duplicated in Dagit.
• Fixed an issue when reading config from an environment variable that wasn't set.
• Fixed an issue when loading a repository or pipeline from a file target on Windows.
• Fixed an issue where deleted runs could cause the scheduler page to crash in Dagit.

Documentation

• Expanded and improved docs and error messages.