# SD Enterprise Version 0.17.0

**URL:** <https://forum.datacebo.com/t/sd-enterprise-version-0-17-0/368>\
**Category:** Release Notes\
**Created:** [September 17, 2024, 4:00am UTC](https://forum.datacebo.com/t/sd-enterprise-version-0-17-0/368 "2024-09-17T04:00:00Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![neha](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.datacebo.com/neha/32/15_2.png) [@neha](https://forum.datacebo.com/u/neha)\
**Post date:** [September 17, 2024, 4:00am UTC](https://forum.datacebo.com/t/sd-enterprise-version-0-17-0/368/1 "2024-09-17T04:00:00Z")

</div>

_Release Date: September 17, 2024_

This release includes feature updates in all parts of your synthetic data workflow.

🎯 **Improved metadata auto-detection.** We’ve now improved the way we detect foreign keys from your data, leading to improvement of +23% points. We remain committed to improving metadata auto-detection. In the meantime, please continue to to verify your [metadata](https://docs.sdv.dev/sdv/multi-table-data/data-preparation/multi-table-metadata-api) and update it to accurately represent your dataset.

🔑 **Modeling more types of data.** The [HSASynthesizer](https://docs.sdv.dev/sdv/multi-table-data/modeling/synthesizers/hsasynthesizer) and [IndependentSynthesizer](https://docs.sdv.dev/sdv/multi-table-data/modeling/synthesizers/independentsynthesizer) now support modeling nullable foreign keys. This may designate that a particular row has no parent, or that a parent does not exist. The synthesizers now learn these patterns and faithfully recreate synthetic data with the same properties of null values.

🌎 **Create richer data from scratch.** Using the day [DayZSynthesizer](https://docs.sdv.dev/sdv/multi-table-data/modeling/synthesizers/dayzsynthesizer), you can now create realistic data that spans multiple columns. For example, latitude/longitude pairs representing GPS coordinates, and street address/city/country groups representing addresses. (Use [column relationships](https://docs.sdv.dev/sdv/reference/metadata-spec/multi-table-metadata-json#column-relationships) to specify these columns in your metadata.)