Enhancements - Improved exception messages emitted by the `Live` client to always include contents of any `ErrorMsg` sent by the gateway
Bug fixes - Fixed an issue where calling `Live.stop` would not close the connection within a reasonable time
0.44.0
Enhancements - Removed deprecated `databento.from_dbn`; `databento.read_dbn` can be used instead - Upgraded `databento-dbn` to 0.23.0
Bug fixes - Fixed an issue where `DBNStore.request_symbology` could request the wrong end date
0.43.1
Enhancements - Keyword arguments to `DBNStore.to_parquet` will now allow `where` and `schema` to be specified - Improved record processing time for the `Live` client
Bug fixes - Fixed an issue where validating the checksum of a batch file loaded the entire file into memory
0.43.0
This release drops support for Python 3.8 which has reached end-of-life.
Enhancements - Added `PriceType` enum for validation of `price_type` parameter in `DBNStore.to_df` - Upgraded `databento-dbn` to 0.22.1
Bug fixes - Fixed return type hint for `metadata.get_dataset_condition`
Breaking changes - Removed support for Python 3.8 due to end of life
0.42.0
Enhancements - Added `mode` parameter to `DBNStore.to_csv` to control the file writing mode - Added `mode` parameter to `DBNStore.to_json` to control the file writing mode - Added `mode` parameter to `DBNStore.to_parquet` to control the file writing mode - Added `compression` parameter to `DBNStore.to_file` which controls the output compression format - Added new consolidated publisher values for `XNAS.BASIC` and `DBEQ.MAX` - Changed `DBNStore` to be more tolerant of truncated DBN streams
Breaking changes - Changed default write mode for `DBNStore.to_csv` to overwrite ("w") - Changed default write mode for `DBNStore.to_json` to overwrite ("w") - Changed default write mode for `DBNStore.to_parquet` to overwrite ("w")
0.41.0
Enhancements - Added `databento.read_dbn` alias - Added `mode` parameter to `DBNStore.to_file` to control the file writing mode
Breaking changes - Changed default write mode for `DBNStore.to_file` to overwrite ("w")
Deprecations - Deprecated `databento.from_dbn` and will be removed in a future release, use `databento.read_dbn` instead