March 2026
Release Notes
In this release, we introduced a new Self-employed Income Calculation API to support Fannie Mae mortgage workflows and enabled partial month handling in cash flow feature endpoint.
What's new?
Mortgage
Self-employed income calculate API
We have added a recalculation endpoint (POST /v2/book/{book_uuid}/income/self-employed/calculate) for Fannie Mae self-employed income at the borrower-business level within a Book. It performs a deep merge of the provided meta_info with the existing income record, so you only send fields that require updates while preserving all others. Organization-level defaults may fill in values when fields are missing or empty. Values you provide in the request such as false, 0, or None are always used instead of defaults. To learn more, see the Self-employed income calculation API.
Enhancements
Analyze
Partial month handling - Cash flow feature endpoint
Added support for the min_days_to_include parameter in the Cash flow features endpoint. This optional parameter allows you to require a minimum number of days of coverage for the most recent calendar month to be included in monthly cash flow calculations. By setting the value =32, you can ensure that only fully completed months are used in 1-month and 3-month cash flow metrics. This helps you prevent issues with partial months impacting monthly metrics. If no parameter is shared, the default minimum days to include is 0, meaning that Ocrolus will calculate cash flow features using any available amount of partial month data. To learn more, see Ocrolus analytics data dictionary and Cash flow feature API documentation.