Meltano 0.19 Released

We are thrilled to release so many improvements to Meltano this week, with a special focus on bringing greater feature parity between the Command Line Interface (CLI) and the User Interface (UI). Our vision for Meltano spans many roles in a company, often involving cross-team collaboration of a data engineer and a data analyst. Through these improvements, and many more coming in the next few weeks, we look forward to meeting our users where they’re already getting work done every day.

If this is your first time exploring Meltano, you can follow our installation guide and starter tutorial to get going in minutes!

What’s new in 0.19

Meltano UI

  • Users can now add new projects within the Meltano UI (previously CLI-only)
  • #513 Added initial end-to-end tests for the UI


  • !544 Add support for extracting data from CSV files by adding tap-csv to Meltano




  • #514 Add ‘airflow’ orchestrators plugin to enable scheduling

For Contributors:

  • #327 Add meltano add –custom switch to enable integration of custom plugins

Changes in 0.19

  • #455 Updated documentation about target-snowflake

Fixes in 0.19

  • #507 Ensure design name and table name don’t need to match so multiple designs can leverage a single base table
  • #551 Fix HDA queries generated when an attribute is used both as a column and as an aggregate.
  • #559 Add support for running custom transforms for taps without default dbt transforms.

Instructions for upgrading to the most current version of Meltano can be found in the version section of our documentation.

To see the full history of improvements to Meltano, please review our CHANGELOG

Published by Danielle Morrill

General Manager of Meltano at GitLab

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