# v0.28.15 Release Notes

> v0.28.14 -> v0.28.15

## Summary

Improves TUI interaction and observability while retiring obsolete website, documentation, and setup assets.

<details>
<summary>翻譯</summary>

改善 TUI 互動與可觀測性，並移除過時的網站、文件與安裝資產。

</details>

## Changes

### FEAT
- Switch TUI popups to multiline textarea input and refine previews, timing, and limits (@pardnchiu) [22c7cd4]
- Add per-model token usage summaries and remove unused packaging assets (@pardnchiu) [02f40c3]

<details>
<summary>翻譯</summary>

- 將 TUI popup 改為多行 textarea 輸入，並改善預覽、時間顯示與限制
- 新增依模型彙整的 token 用量統計，並移除未使用的打包資產

</details>

### REMOVE
- Remove the legacy Cloudflare Worker website and bundled documentation (@pardnchiu) [55a587e]
- Remove the obsolete setup launcher and custom domain file (@pardnchiu) [f86b0cf]

<details>
<summary>翻譯</summary>

- 移除舊版 Cloudflare Worker 網站與隨附文件
- 移除過時的 setup 啟動入口與自訂網域檔案

</details>

## Scope

- `internal/runtime/tui/` — FEAT (multiple files)
- `internal/session/usage/` — FEAT (`record.go`, `summary.go`)
- `internal/agents/exec/` — FEAT (`run.go`)
- `internal/tools/agent/subagent/` — FEAT (`listSubagent.go`)
- `internal/utils/` — FEAT (`utils.go`)
- `worker/` — REMOVE (multiple files)
- `static/` — REMOVE (multiple files)
- `cmd/setup/` — REMOVE (`main.go`)
- `.github/workflows/` — REMOVE (`release-setup.yml`)
- `CNAME` — REMOVE

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