Sling v1.4.6 (2025-04-27T01:17:57Z)

API & Database Improvements

• Improved API specs and documentation
• Added stream read mode to API
• Enhanced API request handling with bloom filter and concurrency
• Added incremental_select query for SQL Server
• Set incremental state check for API

Performance & Functionality

• Improved DuckDB performance
• Enhanced range function to support different data types
• Added database connection check
• Added unit tests for Excel date conversion

Bug Fixes

• Improved database connection handling
• Fixed start/end hooks when a thread child
• Handled nil args in ExecContext and empty target type
• Improved Snowflake COPY INTO Table command
• Ensured file closure in SFTP write operations

Dependency Updates

• Bumped github.com/flarco/g from 0.1.138 to 0.1.140
• Bumped timeplus-io/proton-go-driver/v2
• Bumped sftp from 1.13.7 to 1.13.9
• Updated bloom filter library
• Multiple other dependency updates

Other Changes

• Changed log level from debug to trace in BulkImportStream
• Increased max_column_length to 1024 in StarRocks
• Added comment to stripe replication test
• Improved CI workflow for version bumping

Files Modified

• Database connectors (Snowflake, ClickHouse, D1)
• API specifications and documentation
• File system handlers (SFTP)
• Data processing components
• CI/CD workflows