v4.15.0-beta5

📦 升级指南

1. 修改环境变量

fastgpt 和 fastgpt-pro 增加环境变量 CHAT_TITLE_MODEL，用于自动生成对话的标题，例如：

CHAT_TITLE_MODEL=deepseek-v4-flash

2. 镜像变更

• 更新 fastgpt-app(fastgpt 主服务) 镜像 tag: v4.15.0-beta5
• 更新 fastgpt-pro(fastgpt 商业版) 镜像 tag: v4.15.0-beta5
• 更新 fastgpt-plugin 镜像 tag: v1.0.0-beta5
• 更新 aiproxy 镜像 tag: v0.6.2

3. 升级脚本

将所有旧的沙盒 workspace 归档到 s3 里，从而更彻底的释放不活跃的沙盒，旧的沙盒可能因为超时安装 zip 失败。因为旧的沙盒大部分关联的是旧的对话，不执行该脚本，直接把旧的沙盒全部移除也可以。该脚本仅影响旧的沙盒，不影响新生成沙盒。

curl --location --request POST 'https://{{host}}/api/admin/initSandboxArchive' \
--header 'rootkey: {{rootkey}}' \
--header 'Content-Type: application/json' \
-d '{"runArchive":true,"inactiveDays":0}'

功能重大变化

1. ApiKey 功能调整，不再区分应用 key 和系统 key，只保留系统 key，如需兼容 openai sdk 用法，可使用 apikey-appId 的方式传递 Token。已有的 apikey 保持兼容，不影响使用。具体和查阅 FastGPT API 文档说明

🚀 新增内容

1. HTTP 节点支持配置忽略 TLS 证书校验，适用于调用使用自签名证书或内部证书的 HTTPS 服务。
2. 支持目录深度环境变量，避免无限嵌套目录。
3. 对话框支持快速滚动到底部按键。
4. 参考 Lobe UI 优化流输出动效。
5. 支持通过模型生成对话标题，需配置 CHAT_TITLE_MODEL 变量。
6. 调整 Skill Edit 编辑交互。
7. HTTP 节点支持返回完整错误对象。
8. agent 模式知识库搜索，支持权限过滤。
9. API 密钥逻辑优化，统一 APIKey 管理并由请求显式传入应用上下文。
10. 优化 agent 上下文压缩逻辑。
11. 支持快速回复的输出语法。

⚙️ 优化

1. HTML 输出后自动切换为预览，减少手动打开预览的操作。
2. 优化应用、知识库、文件和文件夹等长名称展示：超出宽度时自动省略，并在 hover 名称时展示完整内容。
3. 移除所有内置 LLM 请求中的 temperature 和 max_tokens，避免部分模型不兼容。
4. 知识库训练出现错误时的提示，同时支持一键全部重试。
5. 过滤掉无效的知识库引用角标。
6. 工具运行空响应时候，自动补充 "none"，避免部分模型报错。
7. 系统工具运行前，再次进行二次权限校验。
8. 优化重定向后 SSRF 校验。

🐛 修复

1. 修复 S3 私有对象 key 未绑定已鉴权资源时可能导致的跨资源文件访问风险。
2. 工作流工具，array 和 object 类型，工具调用参数 schema 异常。
3. 发布渠道 - 门户，UI 偏移。

代码优化

1. 增加系统处理字符串时的长度保护，如果长度过大会停止继续同步替换，避免高 CPU 负载，可通过环境变量 SYSTEM_MAX_STRING_LENGTH_M 调整上限。

What's Changed

• Update marketplace by @c121914yu in #7097
• fix: optimize top agent prompt by @YYH211 in #7095
• feat: improve code block rendering by @siiigure in #7066
• fix: align mobile chat headers by @xqvvu in #7100
• Codex/siigure http https by @siiigure in #7085
• debug: import compatibility issue by @shortlight5980 in #7099
• docs(workflow): loop run node user documentation by @DigHuang in #7098
• Add client IP proxy troubleshooting notes by @xqvvu in #7102
• feat: tooltip by @siiigure in #7087
• Fix login language synchronization by @YYH211 in #7101
• fix: optimize agent v2 tool labels by @YYH211 in #7096
• fix: bind S3 object keys to authorized resources by @c121914yu in #7104
• fix: normalize uploaded file extension to lowercase (#6996) by @DadaVinqi in #7105
• [codex] remove duplicate chat log error detail by @c121914yu in #7109
• perf: reduce workflow variable replacement CPU cost by @c121914yu in #7108
• Chat UI improvement by @xqvvu in #7118
• Use JSON extraction for content extract node by @YYH211 in #7117
• folder-depth-limit by @siiigure in #7103
• perf: node store by @c121914yu in #7112
• fix: include query extension selection time by @YYH211 in #7119
• feat: dataset error list by @shortlight5980 in #7084
• fix: update pro modal titles in multiple languages for consistency by @siiigure in #7107
• Fix/bug1 by @siiigure in #7115
• feat(sandbox): migrate to standalone Rust proxy and implement stateless WSS gateway with dynamic file sync by @DigHuang in #7034
• refactor(fastgpt): update default fastgpt-ide-agent image to ghcr.io by @DigHuang in #7124
• fix: 数据集更新接口不支持 API Key 鉴权 (#7006) by @DadaVinqi in #7123
• feat: chat title generate by @c121914yu in #7120
• refactor(app): optimize tool selector UI/UX by @FinleyGe in #7127
• fix: action by @c121914yu in #7128
• fix(sandbox): resolve inotify infinite loops & proxy loopback connection by @DigHuang in #7129
• fix: slider title by @c121914yu in #7130
• Fix chat by @c121914yu in #7131
• fix: make whisper config fields optional by @FinleyGe in #7133
• Fix/http nodes by @siiigure in #7111
• refactor: align system tool JSON schema codec by @FinleyGe in #7116
• feat(app): filter unavailable tools in system tool selector by @FinleyGe in #7138
• feat(openapi): refine API key auth proxy and app isolation by @FinleyGe in #7126
• refactor(skill): optimize publish flow & upgrade sandbox images by @DigHuang in #7132
• feat: route helper bot generation through pro by @YYH211 in #7137
• fix: strip admin plugin IO schemas by @FinleyGe in #7141
• perf: invalid quote filter by @c121914yu in #7139
• fix(agent): pass uploaded file urls to tools by @FinleyGe in #7091
• fix: 短代码块跟随代码长度显示 by @siiigure in #7142
• feat: add agent dataset auth entry by @FinleyGe in #7140
• fix: update private list permission count by @FinleyGe in #7143
• Fix/playground-visibility-config-layout by @siiigure in #7135
• perf(app): optimize tool selector performance by @FinleyGe in #7148
• fix(permission): optimize private resource check and deduplicate collaborators by @FinleyGe in #7147
• fix(skill): resolve debug chat state mismatch & simplify test container by @DigHuang in #7146
• fix: preserve system tool child icons by @FinleyGe in #7144
• fix(mcp): only fall back to legacy SSE transport on a 4xx Streamable HTTP error by @serhiizghama in #7154
• perf: http repalce by @c121914yu in #7156
• feat: optimize context compression algorithm by @YYH211 in #7052
• adapt old version config by @c121914yu in #7158
• feat(markdown): add quick replies feature and related styling by @siiigure in #7136
• extract log by @c121914yu in #7161
• feat(chat): improve chat feedback interactions by @xqvvu in #7160
• feat: gate app api keys by auth option by @FinleyGe in #7162
• debug: training count error by @shortlight5980 in #7169
• Handle Agent V2 helper Pro modal by @YYH211 in #7168
• fix(agent): normalize empty tool responses by @YYH211 in #7171
• feat: refine chat log feedback actions by @xqvvu in #7172
• fix: require invoke token secret configuration by @FinleyGe in #7170
• feat(sandbox): support sandbox and skill version entrypoint scripts by @DigHuang in #7145
• [codex] secure code sandbox secret isolation by @c121914yu in #7173

New Contributors

• @siiigure made their first contribution in #7066
• @DadaVinqi made their first contribution in #7105
• @serhiizghama made their first contribution in #7154

Full Changelog: v4.15.0-beta4...v4.15.0-beta5