# v0.28.39 Release Notes

> v0.28.38 -> v0.28.39

## Summary

Standalone HTML deliverables now have a shared rendering contract, and wide fan-outs are paced so concurrent legs stay bounded. Context compaction and a few input-path edge cases are tightened on the side.

<details>
<summary>翻譯</summary>

獨立 HTML 產出現有共用渲染契約，寬幅 fan-out 的並行腿數也受到上限約束。上下文 compact 與部分輸入路徑邊界一併收斂。

</details>

## Changes

### FEAT
- Add HTML rendering guidance and cap subagent concurrency (@pardnchiu) [6e3192c3]

<details>
<summary>翻譯</summary>

- 新增 HTML 產出指引並限制子代理並行數

</details>

### FIX
- Improve compact, quote dropped paths, and reject catch-all globs (@pardnchiu) [afec59ad]

<details>
<summary>翻譯</summary>

- 優化 compact、拖放路徑加引號，並拒絕 catch-all glob

</details>

## Scope

- `configs/` — FEAT (`configs.go`, `prompts/html_render_guide.md`, `prompts/subagent_dispatch_guide.md`, `prompts/system_prompt.md`)
- `internal/tools/guide/` — FEAT (`htmlRenderGuide.go`, `register.go`)
- `internal/tools/subagent/` — FEAT (`invokeSubagent.go`)
- `internal/agents/exec/` — FEAT, FIX (`execWithSubagent.go`, `compactExec.go`, `trimMessages.go`)
- `internal/runtime/tui/` — FIX (`dropPath.go`, `update.go`)
- `internal/tools/file/` — FIX (`globFiles.go`)

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