v4.14.7.2

labring/FastGPTv4.14.7.2Feb 26, 2026by c121914yu

AI Summary

Bug fix release addressing SSE response type errors in the v1/completions interface. Includes upgrade to Next.js 15 and various i18n and UI improvements.

Key Highlights

Fixed flowNodeResponse event data type error in v1/completions interface
Upgraded to Next.js 15
Improved mobile sidebar style and UX
Added language selector to prevent language loss in navigation
Optimized English translations

New Features

Next.js 15 upgrade
Language selector in navigation
Mobile sidebar improvements

Full Release Notes

## 变更说明
1. 修复 v1/completions 接口，flowNodeResponse event 的数据类型错误

## What's Changed
* chore: update FastGPT image tag to v4.14.7.1 by @c121914yu in https://github.com/labring/FastGPT/pull/6458
* chore(deps): bump bn.js in /plugins/webcrawler/SPIDER by @dependabot[bot] in https://github.com/labring/FastGPT/pull/6459
* next 15 by @c121914yu in https://github.com/labring/FastGPT/pull/6457
* fix(document): improve mobile sidebar style and UX by @archer-claw in https://github.com/labring/FastGPT/pull/6464
* fix(i18n): optimize English translations for product-appropriate language by @archer-claw in https://github.com/labring/FastGPT/pull/6466
* feat(i18n): Fix language loss in navigation and add language selector by @archer-claw in https://github.com/labring/FastGPT/pull/6467
* fix: sse response type by @c121914yu in https://github.com/labring/FastGPT/pull/6468


**Full Changelog**: https://github.com/labring/FastGPT/compare/v4.14.7.1...v4.14.7.2