Release Date: May 20, 2025
Synthesize datetimes with timezone information. All SDV synthesizers are now compatible with datetime columns that have a consistent timezone. Your synthetic data will include the same timezone as the original.
Scale up Regexes and IDs. You can now create new Regexes and ID values that grow proportionally with the size of your synthetic dataset. For example, 25 unique ID values per 100 rows of data. For more information, see the cardinality_rule parameter in the RegexGenerator and AnonymizedFaker.
Read & write CSVs with more options. The CSVHandler now accepts more parameters when reading your real CSV data, and writing your synthetic data back into a CSV. You can specify settings such as the character encoding, escape characters, and more.
Additional updates: We’ve added more functions to the Metadata API that allow you to programmatically modify your metadata. We’ve also enabled SDV to be installed and used within a readonly filesystem.