---
title: "Upgrade 4.x to 5.x"
manual: "DeepL Translate"
version: "main"
source: "Administration/Updates/UpgradeFrom4To5.rst"
rendered: "2026-10-06T20:32:38+00:00"
---

# Upgrade 4.x to 5.x {#upgrade4to5}

There is no version `4.x`. Before `5.x` the glossary functionality was part
of [EXT:wv_deepltranslate](https://extensions.typo3.org/extension/wv_deepltranslate).

The main extension has been renamed to [EXT:deepltranslate_core](https://extensions.typo3.org/extension/deepltranslate_glossary)
with `5.x` and `glossary` implementation extracted into this dedicated
[EXT:deepltranslate_glossary](https://extensions.typo3.org/extension/deepltranslate_glossary)
extension.

## composer-mode {#composer-mode}

```bash
composer remove "web-vision/wv_deepltranslate"
composer require \
    "web-vision/deepltranslate-core":"^5" \
    "web-vision/deepltranslate-glossary":"^5"
```

## classic-mode {#classic-mode}

1.  **Uninstall "wv_deepltranslate" using the Extension Manager**.
    Switch to the module **Admin Tools > Extensions** and filter for
    **wv_deepltranslate** and remove (uninstall) the extension.
1.  **Ensure to remove the folder completely**.
    Run

    ```bash
    rm -rf typo3conf/ext/wv_deepltranslate
    ```
1.  **Get it from the Extension Manager**:
    Switch to the module **Admin Tools > Extensions**.
    Switch to **Get Extensions** and search for the extension key
    *deepltranslate_core* and import the extension from the repository.
1.  **Get it from typo3.org**:
    You can always get current version from [TER](https://extensions.typo3.org/extension/deepltranslate_glossary) by downloading the zip
    version. Upload the file afterwards in the Extension Manager.