# v0.4.0 Release Notes

> Generated: 2026-01-18 08:00 (+00:00)
> v0.3.0 → v0.4.0

## Recommended Commit Message

refactor: Restructure compose commands with dispatcher pattern and add down command
<details>
<summary>翻譯</summary>
refactor: 重構 compose 命令為 dispatcher 模式並新增 down 命令
</details>

***

## Summary

Refactored the compose command architecture from a single `Up()` method to a unified `ComposeCMD()` dispatcher pattern supporting multiple compose subcommands. Added `down` command implementation.
<details>
<summary>翻譯</summary>
重構 compose 命令架構，從單一 `Up()` 方法改為統一的 `ComposeCMD()` dispatcher 模式，支援多個 compose 子命令。新增 `down` 命令實作。
</details>

## Changes

### FEAT
- Add `down` command for stopping and removing containers via `podman compose down`
- Add `Command` field to `PodmanArg` struct for command routing
- Prepare dispatcher skeleton for future commands: `ps`, `logs`, `restart`, `exec`, `build`

<details>
<summary>翻譯</summary>

- 新增 `down` 命令，透過 `podman compose down` 停止並移除容器
- 在 `PodmanArg` struct 新增 `Command` 欄位用於命令路由
- 準備未來命令的 dispatcher 骨架：`ps`、`logs`、`restart`、`exec`、`build`

</details>

### REFACTOR
- Restructure compose handling from `Up()` to `ComposeCMD()` dispatcher pattern
- Rename `modifyComposeFile` to `ModifyComposeFile` (exported method)
- Move compose-related functions to `composeCMD.go` for better organization
- Change CLI routing from explicit `"up"` case to `default` case for all compose commands

<details>
<summary>翻譯</summary>

- 重構 compose 處理從 `Up()` 改為 `ComposeCMD()` dispatcher 模式
- 將 `modifyComposeFile` 重新命名為 `ModifyComposeFile`（匯出方法）
- 將 compose 相關函式移至 `composeCMD.go` 以改善組織結構
- 將 CLI 路由從明確的 `"up"` case 改為 `default` case 以處理所有 compose 命令

</details>

### REMOVE
- Remove `internal/command/up.go` (functionality migrated to `composeCMD.go`)

<details>
<summary>翻譯</summary>

- 移除 `internal/command/up.go`（功能已遷移至 `composeCMD.go`）

</details>

***

## Files Changed

| File | Status | Tag |
|------|--------|-----|
| `cmd/cli/main.go` | Modified | REFACTOR |
| `internal/command/command.go` | Modified | FEAT |
| `internal/command/up.go` | Deleted | REMOVE |
| `internal/command/composeCMD.go` | Added | REFACTOR |

***

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