---
Source: https://docs.microblink.com/on-prem/changelog
Title: Changelog
Description: On-prem release notes
---

# Changelog

Release notes for on-prem deployments.
Each entry covers the deployment-specific changes, plus the document support added by the bundled extraction engine.

## 4000.0.0

Release date: July 31, 2026

This release bundles the Verify 4000.0.0 API and the BlinkID 8001.0.0 extraction engine.

### API changes

:::tip[Migration guide]

If you're moving from the standalone self-hosted extraction API, see [Migrate from self-hosted extraction API](/on-prem/migrate-from-sh-extraction-api).

:::

For the full list verification changes, see the [Verify 4000.0.0 release notes](/verify/release-notes#version-400000).
For the rest of the extraction engine changes, see the [BlinkID 8001.0.0 release notes](/blinkid/release-notes#v800100).


### Deployment

The deployment ships as a new image, on our own container registry rather than Dockerhub:

```bash
docker pull us-docker.pkg.dev/document-verification-public/on-prem/core:4000.0.0
```

Your existing license continues to work with the new image.

Image tags follow the [epoch versioning scheme](https://antfu.me/posts/epoch-semver#epoch-semantic-versioning), `{EPOCH * 1000 + MAJOR}.MINOR.PATCH`. 
Since the previous Verify image tag was 3.22.3, the new image tag 4000.0.0 rather than 4.0.0.

### On-prem-specific changes

- The image exposes the extraction endpoints `/api/v3/extract` and `/api/v3/extract-barcode` alongside `/api/v3/verify`.
  These are not available in the Verify cloud deployment.
- No `consent` object is required.
  Consent is a cloud-only requirement.
- There is no per-request authentication.
  Licensing happens at deployment time, through environment variables.
- Every response carries additional `runtime` fields: `workerIndex`, `workerCount`, `licenseExpiry`, `licenseId`, and `executionId`.

### New documents support

- Bailiwick Of Jersey - Driver's License
- Bailiwick Of Jersey - Paper Passport
- Bailiwick Of Jersey - Polycarbonate Passport
- Botswana - Driver's License
- Brunei - Polycarbonate Passport
- Democratic Republic Of The Congo - Polycarbonate Passport
- Dominican Republic - Polycarbonate Passport
- Eswatini - Driver's License
- Gambia - Driver's License
- Georgia - Residence Permit
- Iceland - Identity Card
- Iceland - Residence Permit
- Japan - Specified Residence Card
- Liechtenstein - Residence Permit
- Liechtenstein - Resident ID
- Mali - Polycarbonate Passport
- Mauritania - Resident ID
- Monaco - Identity Card
- Monaco - Residence Permit
- Nepal - Identity Card
- Palestine - Identity Card
- San Marino - Identity Card
- Sudan - Driver's License
- UK, Northern Ireland - Voter ID
- USA, Arkansas - Medical Marijuana ID
- USA, Massachusetts - Medical Marijuana ID
- USA, Michigan - Medical Marijuana ID
- USA, New Jersey - Medical Marijuana ID
- Zambia - Residence Permit

### New document versions for supported documents

- Bolivia - Driver's License
- Burkina Faso - Identity Card
- Central African Republic - Paper Passport
- Estonia - Identity Card
- Dominican Republic - Identity Card
- Guyana - Identity Card
- Israel - Identity Card
- Luxembourg - Polycarbonate Passport
- Mexico, Baja California - Driver's License
- Mexico, Hidalgo - Driver's License
- Oman - Identity Card
- Oman - Resident ID
- Uruguay - Identity Card
- USA, Mississippi - Identity Card
- USA, Nebraska - Driver's License
- USA, Nebraska - Identity Card
- USA, North Carolina - Identity Card
- USA, Oklahoma - Driver's License
- USA, Oklahoma - Identity Card
- USA, Texas - Weapon Permit


Last updated on Aug 6, 2026