What's Changed
新增
- 新增个人微信接入能力（微信官方提供）。详见 个人微信接入（#6777）
- 新增图片压缩能力，支持图片尺寸、JPEG 质量限制。（#6794）
- 新增 WebUI 已安装插件置顶与拖拽重排能力。（#6776）
优化
修复
- Telegram 适配器改为导入
Forbidden，替代已弃用的Unauthorized（兼容性修正）。（#6769） - 处理 OpenAI Provider 中
token usage metrics为None时的异常场景。（#6788） - 保留全部
CallToolResult的content项，避免工具调用上下文内容丢失。（#6149）
What's Changed (EN)
New Features
- Added WeChat personal account support, including QR-code driven setup, message flow refactor, and media handling improvements.（#6777）
- Added pinning and drag-sorting for installed WebUI plugins.（#6776）
- Added image compression with max-size handling and temporary-file lifecycle management for improved image efficiency.（#6794）
Improvements
- Skipped search execution when the entire knowledge base is empty.（#6750）
- Preserved escaped newlines in
frontmatter, with related test and CI workflow updates.（#6783）
Bug Fixes
- Replaced deprecated Telegram adapter import of
UnauthorizedwithForbidden.（#6769） - Handled
Nonevalues in OpenAI providertoken usage metrics.（#6788） - Kept all
CallToolResult.contentitems to prevent losing tool-call context.（#6149）
What's Changed
- feat: supports weixin personal account by @Soulter in #6777
- fix(platform.tg_adapter): import Forbidden instead of deprecated Unauthorized (#6765) by @mzwing in #6769
- feat: skip search when the entire knowledge base is empty by @Waterwzy in #6750
- feat: fix preserve escaped newlines in frontmatter & update tests & ci workflows by @RC-CHN in #6783
- Feat(webui): support pinning and dragging for installed plugins (#6649) by @M1LKT in #6776
- fix: handle potential None values for token usage metrics in OpenAI provider by @Soulter in #6788
- feat: supports image compressing (#6463) by @Soulter in #6794
- fix: keep all CallToolResult content items by @tsubasakong in #6149
New Contributors
Full Changelog: v4.21.0...v4.22.0