Releases

target-snowflake adds a Snowpipe Streaming load method for lower-cost, warehouse-free loading, and the CLI gains first-class plugin management with meltano plugin list and Meltano Cloud-authenticated Hub access. This release also adds an Update button for plugins in the Meltano Cloud UI, plus fixes for tap-bing-ads, tap-aptem, and target-salesforce.

Every spreadsheet-based connector now parses directly into Arrow tables, cutting extraction time across pipelines, and target-salesforce joins as a new fully supported destination. This release also adds an "Unstable" chip and new filters for tracking pipeline health at a glance, Arrow-powered speedups for Snowflake and BigQuery, and fixes for target-snowflake, target-bigquery, and tap-aptem.

Snowflake is now available as a fully Meltano-managed extractor, and every new workspace provisions an AI-ready knowledge base ("Agent Melty") so Claude has all the context it needs without leaving your editor. This release also adds a new Nextdoor connector, up to 24x faster MSSQL loading with Arrow support, and fixes for target-clickhouse, tap-hubspot, and tap-spreadsheets-anywhere.

Pipeline failure alerts now come with an AI diagnosis and one-click fixes right from your inbox, and new workspaces provision an AI-ready knowledge base out of the box. Rounding it out is a fix for pipeline config sync after a deploy.

MotherDuck joins as a fully supported data store, and AI-powered pipeline diagnosis gets you a plain-English explanation of a failure straight from the pipeline view. This release also adds scoped SharePoint access, SurveyMonkey private-app authentication, and a tap-mysql fix.

Pipeline-level secrets are now hidden from non-admin workspace members. This release also fixes pipelines getting stuck in running status, along with reliability fixes for tap-mysql, target-postgres, tap-auth0, target-snowflake and target-clickhouse.

The connectors catalog is now free of duplicate and unsupported listings, and docs.meltano.com has a new searchable Connectors section with expanded Cloud API reference docs. This release also fixes tap-mysql boolean handling and target-snowflake load metrics.

ClickHouse is now a fully supported warehouse with load, transform, and state backend support, alongside new tap-zendesk and tap-surveymonkey connectors. Workspace deploy logs now show exactly what changed, and you can download full pipeline logs instead of hitting the old 10,000-line cutoff.

Meltano V4 delivers structured, parseable pipeline logs with auto-extracted metrics, enable it directly from your Workspace Settings page. This release also fixes Snowflake syncs silently dropping columns, custom schedule editing, plugin installs, and Microsoft AD workspace invitations.

Sensitive plugin settings and JDBC parameters are now redacted in the browser UI, and the Meltano Cloud tap adds pipeline jobs and metrics streams for deeper usage reporting. This release also fixes invitation flow bugs, admin re-invites, and a project tab crash in Lab.

The Power BI utility now supports OAuth for seamless semantic model refreshes, and users on SSO-enforced domains are automatically routed through Entra ID at login and invitation. This release also improves memory stability and fixes pipeline triggers stalling on slow email sends.

Trigger Power BI semantic model refreshes directly from your pipelines, and sign in to Meltano with your existing Microsoft account via Entra ID, no extra passwords required. This release also fixes out-of-memory errors during workspace deployments and ships a batch of connector bug fixes.