---
agentTools:
  siteIndex: https://developer.paylocity.com/llms.txt
  projectIndex: https://developer.paylocity.com/integrations/llms.txt
---

# v2024-03-12 Released

With this release, we have updated our [Authentication](https://developer.paylocity.com/integrations/reference/authentication) documentation, enhanced our [Background Check API](https://developer.paylocity.com/integrations/reference/background-check-overview) , and added new object entities to results returned from the [Employee Demographic API endpoints](https://developer.paylocity.com/integrations/reference/get_corehr-v1-companies-companyid-employees)

# Guide Content Enhancements

* Added callouts to our documentation on Authentication to direct Weblink API consumers to the correct information.

# API Reference Enhancements

* Background Check API has added the ability for partners to send customer billing codes on the company ID level and on the package level to ensure a better invoicing experience for mutual clients.  Partners can explore these exciting changes in the [Client Onboarding](https://developer.paylocity.com/integrations/reference/client-onboarding) and [Screening Package](https://developer.paylocity.com/integrations/reference/screening-package) endpoints!
* Employee Demographic API resources now return information about employee future pay rates and career level