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8 changes: 1 addition & 7 deletions api-reference/voice.mdx
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The Voice API provides real-time voice transcription and translation services using a WebSocket connection.

<Info>
DeepL API for speech to text is now available for customers with a paid DeepL API subscription via
the v3 API endpoint. The release date for our self-serve customers is 16 April 2026.
The API provides real-time speech transcription, translation, and translated
speech. The supported scope of functionality is covered in this documentation pages.

The translated speech feature is available through a limited early access program and documentation about it
is subject to change. Those parts of the documentation are marked with the <Badge color="green">closed beta</Badge> label.
Speech transcription and translation are available to all customers with a paid DeepL API subscription. Translated speech is in <Badge color="green">closed beta</Badge> and subject to change.

Please note that the existing provisions applying to customers' DeepL API Enterprise subscription also apply to
DeepL Voice API speech to text with the following applicable additions to the
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7 changes: 6 additions & 1 deletion docs/resources/roadmap-and-release-notes.mdx
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---

<Update label="In active development">
- Add more events to audit logs for Pro API customers (API key management, cost control and usage limit changes)
- Support for uploading, modifying, and deleting [translation memories](/docs/learning-how-tos/examples-and-guides/how-to-use-translation-memories) via API
- `v3/languages` endpoint with improved language code handling and additional functionality
- API key-level endpoint restrictions
- Usage reporting by custom tag and language pair
</Update>

<Update label="April 2026">
## April 15 - Voice API General Availability
- The [Voice API](/api-reference/voice) is now available to all DeepL customers with a paid API subscription. This API provides real-time speech transcription and translation and can be used with existing DeepL API keys.

## April 9 - Translation Memory API
- Added support for [translation memories](/docs/learning-how-tos/examples-and-guides/how-to-use-translation-memories) in the DeepL API. Translation memories store previously translated segments so the same source text produces consistent output across projects .
- New `translation_memory_id` and `translation_memory_threshold` parameters on the [text translation endpoint](/api-reference/translate/request-translation) — pass a translation memory ID to apply stored translations, and set a threshold (0-100) to control how closely source text must match a stored segment.
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- Added support for new language: TH (Thai). For this release, this language will only support text translation. See [here](../getting-started/supported-languages) for more information.
- Added support for new languages: HE (Hebrew) and VI (Vietnamese). For this release, these languages will be available for Pro v2 API in next-gen models only. See [here](../getting-started/supported-languages) for more information.
- Added improvements to API glossaries, including the ability to edit glossaries and create multilingual glossaries. Learn more [here](/api-reference/multilingual-glossaries/).
- Added new events to audit logs for Pro API customers (API key management, cost control and usage limit changes)
- Improvements to the `/usage` endpoint for Pro API customers ([API reference](/api-reference/usage-and-quota/))
- Improvements to key-level usage reporting, making it possible to pull reports with a custom date range and to group data by calendar day. Learn more [here](../getting-started/managing-api-keys#get-api-key-level-usage).

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