---
Source: https://docs.microblink.com/on-prem/changelog/4000.1.1
Title: 4000.1.1
---

# 4000.1.1

### API changes

- The `documentClassInfo.country`, `documentClassInfo.region`, and `documentClassInfo.type` fields in v3 are now documented in the OpenAPI spec as open enums.
  The schema lists the known PascalCase values, but new values can be added at any time, so handle unrecognized strings.
- The PascalCase values of these fields are now aligned with v2.
  For example, `Croatia`, `Id`, and `None`, instead of the previous `CROATIA`, `ID`, and `NONE`.
- Added new date formats for Irish passports and passport cards.
- Added a new message when the `PhotoCopy` and `ScreenPresence` checks are overridden for the `InPerson` verification context.

### Bug fixes

- Fixed an issue where an HTTP 500 response on v3 incorrectly returned partial extraction or verification information.
- Removed the document number logic check for Austria driver's license 2006, which caused false rejections.
- Fixed an issue where the extraction `processingStatus` returned incorrect values for certain multi-side documents.
- Fixed an issue where a barcode `ExtractionResult` was returned for certain documents without a barcode.
- Fixed a validation issue for `dateOfIssue` on Irish polycarbonate passports, and for `dateOfBirth` and `dateOfExpiry` on Irish residence permits.