slingdata-io/sling-cli v1.4.21

on GitHub

Sling v1.4.21 (2025-09-15T11:11:26Z)

New Features & Enhancements:

1. MongoDB ObjectID Support - Added proper ObjectID filtering capabilities for MongoDB connections with automatic hex string conversion
2. ClickHouse Improvements - Enhanced merge operations with retry logic for "Too many unfinished mutations" errors and lightweight delete support for v23+
3. Prometheus Enhancements - Better transform support and column type handling for Prometheus data sources
4. API Spec Fetching - New FetchSpec function for loading API specifications
5. Databricks Volume Management - Improved volume path handling and creation logic

Bug Fixes:

1. SQL Server Money Type - Fixed precision issues with MONEY and SMALLMONEY data types when replicating to StarRocks
2. Decimal Precision Handling - Improved decimal column typing with better precision and scale calculations
3. Snowflake Stage Management - Better internal stage creation and validation
4. Redshift Credentials - Enhanced AWS credential handling for COPY operations including support for IAM roles
5. PostgreSQL Timeout Support - Added statement_timeout parameter support