6adde20 Merge pull request #20394 from open-webui/dev
f9b0534 Merge pull request #20522 from open-webui/dev
📊 Changes
1 file changed (+1 additions, -1 deletions)
View changed files
📝backend/open_webui/routers/audio.py (+1 -1)
📄 Description
Description
Fixed incorrect locale extraction in Azure TTS SSML generation. split("-")[:1] only takes the first segment (e.g., "en" from "en-US"), producing an invalid SSML xml:lang attribute. Changed to [:2] to preserve the full locale (e.g., "en-US").
Fixed
Azure TTS now correctly uses the full locale (e.g., "en-US") in SSML xml:lang attribute instead of just the language code (e.g., "en")
Additional Information
The other TTS code paths in the same file already use the full locale correctly
Tested by reviewing the code path and verifying the SSML output format matches Azure documentation requirements
Self-reviewed the code changes
Contributor License Agreement
By submitting this pull request, I confirm that I have read and fully agree to the Contributor License Agreement (CLA), and I am providing my contributions under its terms.
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.
## 📋 Pull Request Information
**Original PR:** https://github.com/open-webui/open-webui/pull/22432
**Author:** [@alvinttang](https://github.com/alvinttang)
**Created:** 3/8/2026
**Status:** ❌ Closed
**Base:** `dev` ← **Head:** `fix/azure-tts-locale-truncation`
---
### 📝 Commits (10+)
- [`fe6783c`](https://github.com/open-webui/open-webui/commit/fe6783c16699911c7be17392596d579333fb110c) Merge pull request #19030 from open-webui/dev
- [`fc05e0a`](https://github.com/open-webui/open-webui/commit/fc05e0a6c5d39da60b603b4d520f800d6e36f748) Merge pull request #19405 from open-webui/dev
- [`e3faec6`](https://github.com/open-webui/open-webui/commit/e3faec62c58e3a83d89aa3df539feacefa125e0c) Merge pull request #19416 from open-webui/dev
- [`9899293`](https://github.com/open-webui/open-webui/commit/9899293f050ad50ae12024cbebee7e018acd851e) Merge pull request #19448 from open-webui/dev
- [`140605e`](https://github.com/open-webui/open-webui/commit/140605e660b8186a7d5c79fb3be6ffb147a2f498) Merge pull request #19462 from open-webui/dev
- [`6f1486f`](https://github.com/open-webui/open-webui/commit/6f1486ffd0cb288d0e21f41845361924e0d742b3) Merge pull request #19466 from open-webui/dev
- [`d95f533`](https://github.com/open-webui/open-webui/commit/d95f533214e3fe5beb5e41ec1f349940bc4c7043) Merge pull request #19729 from open-webui/dev
- [`a727153`](https://github.com/open-webui/open-webui/commit/a7271532f8a38da46785afcaa7e65f9a45e7d753) 0.6.43 (#20093)
- [`6adde20`](https://github.com/open-webui/open-webui/commit/6adde203cd292a9e3af9c64a2ae36b603fed096a) Merge pull request #20394 from open-webui/dev
- [`f9b0534`](https://github.com/open-webui/open-webui/commit/f9b0534e0c442631d1cb7205169588b9b6204179) Merge pull request #20522 from open-webui/dev
### 📊 Changes
**1 file changed** (+1 additions, -1 deletions)
<details>
<summary>View changed files</summary>
📝 `backend/open_webui/routers/audio.py` (+1 -1)
</details>
### 📄 Description
### Description
- Fixed incorrect locale extraction in Azure TTS SSML generation. `split("-")[:1]` only takes the first segment (e.g., "en" from "en-US"), producing an invalid SSML `xml:lang` attribute. Changed to `[:2]` to preserve the full locale (e.g., "en-US").
### Fixed
- Azure TTS now correctly uses the full locale (e.g., "en-US") in SSML `xml:lang` attribute instead of just the language code (e.g., "en")
### Additional Information
- The other TTS code paths in the same file already use the full locale correctly
- Tested by reviewing the code path and verifying the SSML output format matches Azure documentation requirements
- Self-reviewed the code changes
### Contributor License Agreement
- [x] By submitting this pull request, I confirm that I have read and fully agree to the [Contributor License Agreement (CLA)](https://github.com/open-webui/open-webui/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT), and I am providing my contributions under its terms.
---
<sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
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📋 Pull Request Information
Original PR: https://github.com/open-webui/open-webui/pull/22432
Author: @alvinttang
Created: 3/8/2026
Status: ❌ Closed
Base:
dev← Head:fix/azure-tts-locale-truncation📝 Commits (10+)
fe6783cMerge pull request #19030 from open-webui/devfc05e0aMerge pull request #19405 from open-webui/deve3faec6Merge pull request #19416 from open-webui/dev9899293Merge pull request #19448 from open-webui/dev140605eMerge pull request #19462 from open-webui/dev6f1486fMerge pull request #19466 from open-webui/devd95f533Merge pull request #19729 from open-webui/deva7271530.6.43 (#20093)6adde20Merge pull request #20394 from open-webui/devf9b0534Merge pull request #20522 from open-webui/dev📊 Changes
1 file changed (+1 additions, -1 deletions)
View changed files
📝
backend/open_webui/routers/audio.py(+1 -1)📄 Description
Description
split("-")[:1]only takes the first segment (e.g., "en" from "en-US"), producing an invalid SSMLxml:langattribute. Changed to[:2]to preserve the full locale (e.g., "en-US").Fixed
xml:langattribute instead of just the language code (e.g., "en")Additional Information
Contributor License Agreement
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.