This release includes 1 breaking change for platform teams planning a safe upgrade.
✓ No known CVEs patched in this version
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Summary
AI summaryBroad release touches 🐛 修复, 📦 升级指南, ⚙️ 优化, and fix.
Full changelog
📦 升级指南
配置必填的 FE_DOMAIN
FastGPT 服务启动时会校验 FE_DOMAIN。请将它配置为客户端访问 FastGPT 时使用的地址,该地址由协议、主机和可选端口组成。公网部署应填写客户端实际使用的公网访问地址;本地开发可使用 http://localhost:3000。
FE_DOMAIN=https://fastgpt.example.com
MongoDB 索引同步调整
V4.15.4 起,SYNC_INDEX 弃用,新增 MONGO_DEPRECATE_INDEX 环境变量,用于控制是否清理 Schema 显式标记的废弃索引,默认值为 true。设置为 false 时只跳过废弃索引清理,不影响当前 Schema 缺失索引的创建。
FastGPT 启动时会自动执行安全的主动同步:
- 创建当前 FastGPT Schema 中缺失的索引。
- 仅删除对应 Schema 明确标记为废弃、且 name、key 和关键 options 完全匹配的 FastGPT 系统内置历史索引。
- 保留客户自建索引及其他未声明的索引。
该同步不会调用 Mongoose 的全量 syncIndexes(),因此不会按“未在 Schema 中声明”这一条件批量删除索引。
默认开启与删除边界:
MONGO_DEPRECATE_INDEX默认为true,仅删除 FastGPT Schema 显式声明为废弃、且索引定义精确匹配的系统内置索引,不会删除客户自建索引。建议为自建索引显式设置自定义名称,不要使用 MongoDB 按 key 生成的默认名称,避免与 FastGPT 系统内置索引重名。
旧索引清理说明:V4.15.4 不会把任何已有历史索引标记为废弃,因此升级到该版本时不会自动删除旧索引。后续版本会在确认安全后,通过 Schema 中的显式废弃标记逐步清理对应索引。
如需在升级 V4.15.4 前完整删除历史过期索引,请按以下顺序操作:
- 先升级并启动一次 V4.15.3。
- 设置
SYNC_INDEX=true,重启服务并等待索引同步完成。 - 确认索引同步成功后,再升级至 V4.15.4。
V4.15.3 的索引同步会删除所有未在当时 Schema 中声明的索引,其中可能包含客户自建索引。执行上述步骤前,请先备份数据库并检查现有索引;如需保留自建索引,请记录其定义并在同步后重新创建,或不要使用 V4.15.3 进行全量清理。
MONGO_DEPRECATE_INDEX=false 会跳过未来版本可能声明的废弃索引清理,但不会跳过缺失索引的创建。
🚀 新增内容
⚙️ 优化
- 工作流文件上下文管理,减少重复签发以及避免潜在安全问题。
- 优化思考 Icon 动画。
🐛 修复
- chatbox 流输出时候,不应该展示系统工具的错误。
- 完整运行详情,纯文本的工具响应 UI 可能会被 Markdown 错误解析,格式错乱。
- 切换向量模型后,训练任务会触发但已有数据的向量未重建。
- 修复 MinIO 按前缀批量删除大量对象时,可能因 XML 实体展开限制失败的问题,并增加请求超时保护。
- 修复企业认证银行账号校验问题。
- 修复 Agent V2中工具列表和提示词矛盾的问题。
- 修复部署脚本
.yaml中的语法问题
What's Changed
- fix(dataset): translate image parse node response by @c121914yu in https://github.com/labring/FastGPT/pull/7331
- fix Pro auth errors as UserError by @c121914yu in https://github.com/labring/FastGPT/pull/7334
- feat(openapi): 补全 admin API 文档并修复 pg/template 兼容问题 by @ctlaltlaltc in https://github.com/labring/FastGPT/pull/7333
- chore: upgrade turbo deps by @xqvvu in https://github.com/labring/FastGPT/pull/7335
- fix: respect configured chat upload limit by @xqvvu in https://github.com/labring/FastGPT/pull/7336
- fix(ui): agent creation preview image overlaps on the text by @Nixieboluo in https://github.com/labring/FastGPT/pull/7337
- fix(certification): remove close button by @shortlight5980 in https://github.com/labring/FastGPT/pull/7338
- feat: bind homepage visitor id after authentication by @c121914yu in https://github.com/labring/FastGPT/pull/7319
- v4.15.1 docs: clarify WeCom redirect migration by @FinleyGe in https://github.com/labring/FastGPT/pull/7340
- fix(ci): allow trusted fork checkout in pro workflows by @DigHuang in https://github.com/labring/FastGPT/pull/7342
- chatbox tip by @c121914yu in https://github.com/labring/FastGPT/pull/7341
- docs: add v4.15.4 release notes by @c121914yu in https://github.com/labring/FastGPT/pull/7343
- fix(deploy): fix v4.15 compose template yaml syntax and install.sh re… by @liouxy in https://github.com/labring/FastGPT/pull/7344
- fix: add .js extension to dayjs plugin imports for ESM compatibility by @ctlaltlaltc in https://github.com/labring/FastGPT/pull/7348
- fix(dataset): rebuild vectors when embedding model changes by @c121914yu in https://github.com/labring/FastGPT/pull/7359
- fix(ui): restore loading star orbit by @DigHuang in https://github.com/labring/FastGPT/pull/7360
- feat: add workflow file context by @c121914yu in https://github.com/labring/FastGPT/pull/7346
- fix(certification): remove bank account length verification by @shortlight5980 in https://github.com/labring/FastGPT/pull/7369
- fix(agent): recognize internal runtime tools by @YYH211 in https://github.com/labring/FastGPT/pull/7367
- fix(storage): avoid MinIO XML entity expansion limit by @xqvvu in https://github.com/labring/FastGPT/pull/7356
- fix: make mongo index sync non-destructive by @xqvvu in https://github.com/labring/FastGPT/pull/7313
- build(deps): bump next from 15.5.18 to 15.5.21 by @dependabot[bot] in https://github.com/labring/FastGPT/pull/7372
- docs(release-notes): finalize V4.15.4 release notes by @FinleyGe in https://github.com/labring/FastGPT/pull/7374
New Contributors
- @Nixieboluo made their first contribution in https://github.com/labring/FastGPT/pull/7337
- @liouxy made their first contribution in https://github.com/labring/FastGPT/pull/7344
Full Changelog: https://github.com/labring/FastGPT/compare/v4.15.3...v4.15.4
Breaking Changes
- CONFIGURATION: FE_DOMAIN becomes mandatory at startup; missing value causes failure.
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