Platform Release Notes

Bug fixes, performance improvements, UI enhancements, and new features including diff viewer, global state management, and SQL functionality updates.

- Added native SQL option to emit valid nulls for one_or_none queries
- Introduced environment variable CHALK_SQL_OPERATOR_EMIT_VALID_NULLS_ONE_OR_NONE for configuration
- Implemented planner option sql_operator_emit_valid_nulls_for_one_or_none to handle one_or_none resolvers
- Ensured compatibility with SQLAlchemy driver for handling nulls in non-input scenarios

- Reverted previous update that added underscore expression for unidecode

- Enhanced SQL processing to switch to passthrough columns upon failure

- Fixed bug related to querying feature time with native SQL resolvers

- Enhanced streaming lifecycle management for smoother consumer group rebalancing
- Added support for User.id to User.name schema parameter-taking SQL resolvers in native SQL, allowing for more efficient schema inference

- Enhanced Streaming: Streaming map and parse functions can now be executed end-to-end without Python, compatible with the Symbolic Python Interpreter.
- Chalk SQL now supports most Chalk Functions as scalar functions.
- offline_query now more consistently respects the resource_group keyword argument.
- Added support for multi-modal prompts.

- Fixed memory usage regression in metrics aggregator feature staleness computation
- Enhanced API servers with user-managed replication policy support for secrets
- Resolved Clickhouse timestamp formatting and precision issues
- Added incident management integration capabilities
- Implemented audit log rendering in web dashboard
- Enhanced SQL UDFs with pushdown filter visualization in physical plans
- Added user profile page functionality
- Introduced support for provisioning Jupyter notebook servers
- Updated Redshift SQLAlchemy driver integration
- Improved mirror tag weight handling
- Enhanced binary download integrity with CRC32 checksum validation

- Generalize pushdown filters to support more underscore filter patterns

- Republished 3.23.3 after resolving build failures due to GCP outage
- (v3.23.3) Metric Aggregator speed improvements