The AvaTax release schedule includes a preview period during which time the latest software is available for integration testing in the AvaTax Sandbox Environment two weeks before launching to production. If your engineering team would like a sandbox account for integration testing purposes:

Development and Solutions Partners (DSP), please contact your Business Development Manager.
Avalara customers, please contact your Customer Account Manager or open a support ticket.

Made adjustments to builds when filing requests are approved
Allowed CompanyLocationSetting records to be created without a matching record in CompanyLocationSettingConfig
Enabled granular reporting
Switched Reports from SSRS to Snowflake
Updated Nexus POST calls for TEXAS to have localNexusTypeId as "All" when effectiveDate < 2020-11-01
Implemented Reports for Locked transactions
Implemented Reports for Marketplace Seller
Updated notification creation with severityLevelId as Complete to number in response
Added PIF API Enums to enable AvaTaxUI nexus configuration