#10316 docs: Update release section Pull request opened by ekalra-meltano Description Adds two Meltano Cloud changelog entries, following the existing format in `docs/cloud-changelog/`: •

2026-09-03-cloud-changelog.mdx

- Snowflake extractor support, the new Nextdoor connector, Arrow support for MSSQL, and AI-ready workspace knowledge bases, plus fixes for target-clickhouse, tap-hubspot, and tap-spreadsheets-anywhere. •

2026-09-10-cloud-changelog.mdx

- Faster Arrow-based spreadsheet ingestion, the new Salesforce connector, pipeline stability indicators/filters, and Arrow support for Snowflake and BigQuery, plus fixes for target-snowflake, target-bigquery, and tap-aptem. Checklist • I have read the contribution guide Was generative AI tooling used to co-author this PR? • Yes (please specify the tool below) Related Issues • Closes #XXXX Summary by Sourcery Documentation: • Add September 2026 Meltano Cloud changelog entries covering new connectors, Arrow performance improvements, AI-ready workspaces, pipeline health visibility, and plugin fixes. meltano/meltano