> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Vantage self-hosted 2026.06.15 release notes

> ABBYY Vantage self-hosted 2026.06.15, built from Vantage Cloud 3.2.0: TechCore version settings replaced by a single versions list, and skills now install after the TechCore workers.

| Component | Version |
| - | - |
| Vantage Cloud | [3.2.0](/vantage/release-notes/3-2-0) |
| `vantage-operator` and `vantage-selfhosted` charts | `0.63.1` |

This release is built from Vantage Cloud 3.2.0. For the product features, improvements, and fixes in that version, see the [Vantage 3.2.0 release notes](/vantage/release-notes/3-2-0).

## Breaking changes

### TechCore version settings

The `vantage.techcore` settings `version`, `previousVersion`, and `keepPreviousVersion` are replaced by a single `versions` list. List each TechCore version to deploy. The available versions are 2, 3, and 4, and the default is `[3, 4]`.

Before you upgrade, update your `vantage-selfhosted` values. For example, to keep deploying only TechCore 4:

```yaml theme={null}
# Before
vantage:
  techcore:
    version: 4
    keepPreviousVersion: false

# After
vantage:
  techcore:
    versions: [4]
```

For more information, see [TechCore worker deployment](/vantage/self-hosted/v3.0/helm-chart#techcore-worker-deployment).

## Fixes

* Skills are now installed after the TechCore workers instead of before them.