build(release): 客户端与服务端分开打包，macOS 提供 dmg 安装镜像

- 服务端：portrelay-server-<版本>-linux-{amd64,arm64}.tar.gz（含 deploy/ 安装脚本）
- 客户端：PortRelay-<版本>.dmg（通用版本），以及 Linux / Windows 的 portrelay-agent 压缩包
- make dmg 打包安装镜像；Release 说明按客户端 / 服务端列出下载项

.github/release-notes.md

@@ -0,0 +1,33 @@
+
+## 下载 · Downloads
+
+### 客户端 · Client
+
+装在能访问内网服务的电脑上，用来创建通道、邀请同事。
+Install it on a machine that can reach your internal services.
+
+| 平台 Platform | 文件 File |
+| --- | --- |
+| macOS（Apple Silicon / Intel） | [PortRelay-{{VERSION}}.dmg]({{DOWNLOAD}}/PortRelay-{{VERSION}}.dmg) |
+| Linux x86_64 | [portrelay-agent-{{VERSION}}-linux-amd64.tar.gz]({{DOWNLOAD}}/portrelay-agent-{{VERSION}}-linux-amd64.tar.gz) |
+| Linux ARM64 | [portrelay-agent-{{VERSION}}-linux-arm64.tar.gz]({{DOWNLOAD}}/portrelay-agent-{{VERSION}}-linux-arm64.tar.gz) |
+| Windows x86_64 | [portrelay-agent-{{VERSION}}-windows-amd64.zip]({{DOWNLOAD}}/portrelay-agent-{{VERSION}}-windows-amd64.zip) |
+
+macOS 是菜单栏 App：打开 dmg，把 PortRelay 拖进「应用程序」。App 未经 Apple 公证，首次打开请在 Finder 里右键选择「打开」。Linux / Windows 是命令行 Agent，运行后在浏览器里打开管理面板。
+On macOS, open the dmg and drag PortRelay to Applications. The app is not notarized, so right-click it and choose Open the first time. On Linux and Windows, run the agent and use the web panel it opens.
+
+### 服务端 · Server (edge gateway)
+
+部署在同事和客户端都能连到的 Linux 机器上。
+Deploy it on a Linux host that both teammates and the client can reach.
+
+| 方式 Method | 文件 File |
+| --- | --- |
+| 二进制 + systemd · x86_64 | [portrelay-server-{{VERSION}}-linux-amd64.tar.gz]({{DOWNLOAD}}/portrelay-server-{{VERSION}}-linux-amd64.tar.gz) |
+| 二进制 + systemd · ARM64 | [portrelay-server-{{VERSION}}-linux-arm64.tar.gz]({{DOWNLOAD}}/portrelay-server-{{VERSION}}-linux-arm64.tar.gz) |
+| Docker | `{{IMAGE}}:{{VERSION}}` |
+
+解压后运行 `sudo ./deploy/install-server.sh ./portrelay-server`，再次运行即可升级。
+Unpack and run `sudo ./deploy/install-server.sh ./portrelay-server`; run it again to upgrade.
+
+校验文件 Checksums：`SHA256SUMS`

.github/workflows/release.yml

@@ -12,7 +12,7 @@ permissions:
 
 jobs:
   binaries:
-    name: Server & agent binaries
+    name: Server & agent archives
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -31,24 +31,22 @@ jobs:
             dist/*.zip
 
   macos-app:
-    name: macOS app
+    name: macOS app (dmg)
     runs-on: macos-15
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
           go-version-file: go.mod
-      - name: Build universal app
+      - name: Build universal dmg
         run: |
           VERSION=${GITHUB_REF_NAME#v}
           case "$VERSION" in [0-9]*) ;; *) VERSION=0.0.0-${GITHUB_SHA::7} ;; esac
-          UNIVERSAL=1 VERSION=$VERSION ./build-app.sh
+          UNIVERSAL=1 make dmg VERSION=$VERSION
-          mkdir -p dist
-          ditto -c -k --sequesterRsrc --keepParent PortRelay.app "dist/PortRelay-$VERSION-macos-universal.zip"
       - uses: actions/upload-artifact@v4
         with:
           name: macos-app
-          path: dist/*.zip
+          path: dist/*.dmg
 
   docker:
     name: Docker image
@@ -88,13 +86,27 @@ jobs:
     runs-on: ubuntu-latest
     if: startsWith(github.ref, 'refs/tags/v')
     steps:
+      - uses: actions/checkout@v4
       - uses: actions/download-artifact@v4
         with:
           path: dist
           merge-multiple: true
       - name: Checksums
         run: cd dist && sha256sum * > SHA256SUMS
+      # 说明 = 标签注释正文（本次更新）+ 下载说明（区分客户端与服务端）+ 自动生成的变更列表
+      - name: Release notes
+        run: |
+          git fetch --force origin "refs/tags/$GITHUB_REF_NAME:refs/tags/$GITHUB_REF_NAME"
+          body=$(git tag -l --format='%(contents:body)' "$GITHUB_REF_NAME")
+          {
+            if [ -n "$body" ]; then printf "## 本次更新 · What's new\n\n%s\n\n" "$body"; fi
+            sed -e "s|{{VERSION}}|${GITHUB_REF_NAME#v}|g" \
+                -e "s|{{DOWNLOAD}}|https://github.com/$GITHUB_REPOSITORY/releases/download/$GITHUB_REF_NAME|g" \
+                -e "s|{{IMAGE}}|ghcr.io/${GITHUB_REPOSITORY_OWNER,,}/portrelay-server|g" \
+                .github/release-notes.md
+          } > "$RUNNER_TEMP/notes.md"
+          cat "$RUNNER_TEMP/notes.md"
       - name: Create release
         env:
           GH_TOKEN: ${{ github.token }}
-        run: gh release create "$GITHUB_REF_NAME" dist/* --repo "$GITHUB_REPOSITORY" --title "$GITHUB_REF_NAME" --generate-notes
+        run: gh release create "$GITHUB_REF_NAME" dist/* --repo "$GITHUB_REPOSITORY" --title "$GITHUB_REF_NAME" --notes-file "$RUNNER_TEMP/notes.md" --generate-notes

Makefile

@@ -4,16 +4,19 @@
 #   make agent       编译当前平台的 Agent 到 bin/
 #   make app         构建 macOS 应用 PortRelay.app（需要 Xcode 命令行工具）
 #   make install-app 构建并替换 /Applications/PortRelay.app（正在运行的会先退出，装好后重新打开）
-#   make release     打包所有平台的服务端 / Agent 到 dist/
+#   make dmg         打包 macOS 安装镜像 dist/PortRelay-<版本>.dmg（UNIVERSAL=1 构建通用版本）
+#   make release     打包服务端（Linux）与命令行 Agent（Linux / Windows）到 dist/
 #   make snapshots   离屏渲染 App 界面截图（tools/ui-snapshots/out）
 
 VERSION ?= $(shell git describe --tags --always --dirty 2>/dev/null | sed 's/^v//' || echo dev)
 LDFLAGS := -s -w -X main.version=$(VERSION)
 GOBUILD := CGO_ENABLED=0 go build -trimpath -ldflags "$(LDFLAGS)"
 
-PLATFORMS := linux/amd64 linux/arm64 darwin/arm64 darwin/amd64 windows/amd64
+# 服务端只发布 Linux 版本；macOS 用户用 App，其余平台用命令行 Agent
+SERVER_PLATFORMS := linux/amd64 linux/arm64
+AGENT_PLATFORMS := linux/amd64 linux/arm64 windows/amd64
 
-.PHONY: all test fmt server agent app install-app release snapshots clean
+.PHONY: all test fmt server agent app install-app dmg release snapshots clean
 
 all: test agent
 
@@ -47,20 +50,31 @@ install-app: app
 	echo "✓ 已安装 /Applications/PortRelay.app ($(VERSION))"; \
 	if [ -n "$$running" ]; then open /Applications/PortRelay.app; fi
 
+# 安装镜像：PortRelay.app 和「应用程序」的快捷方式，打开后拖进去即可
+dmg: app
+	@rm -rf build/dmg && mkdir -p build/dmg dist
+	ditto PortRelay.app build/dmg/PortRelay.app && rm -rf PortRelay.app
+	ln -s /Applications build/dmg/Applications
+	hdiutil create -volname PortRelay -srcfolder build/dmg -fs HFS+ -format UDZO -ov dist/PortRelay-$(VERSION).dmg
+	@rm -rf build/dmg
+
+# 服务端：portrelay-server-<版本>-linux-<架构>.tar.gz（含 deploy/ 安装脚本）
+# 客户端：portrelay-agent-<版本>-<系统>-<架构>.tar.gz / .zip
 release:
-	@rm -rf dist && mkdir -p dist
+	@rm -rf dist/portrelay-* dist/SHA256SUMS && mkdir -p dist
-	@for p in $(PLATFORMS); do \
+	@pack() { \
-		os=$${p%/*}; arch=$${p#*/}; ext=; [ $$os = windows ] && ext=.exe; \
+		cmd=$$1; os=$$2; arch=$$3; ext=; [ $$os = windows ] && ext=.exe; \
-		name=portrelay-$(VERSION)-$$os-$$arch; mkdir -p dist/$$name; \
+		name=$$cmd-$(VERSION)-$$os-$$arch; mkdir -p dist/$$name; \
 		echo "==> $$name"; \
-		GOOS=$$os GOARCH=$$arch $(GOBUILD) -o dist/$$name/portrelay-server$$ext ./cmd/portrelay-server || exit 1; \
+		GOOS=$$os GOARCH=$$arch $(GOBUILD) -o dist/$$name/$$cmd$$ext ./cmd/$$cmd || return 1; \
-		GOOS=$$os GOARCH=$$arch $(GOBUILD) -o dist/$$name/portrelay-agent$$ext ./cmd/portrelay-agent || exit 1; \
 		cp LICENSE README.md README_EN.md dist/$$name/; \
-		if [ $$os = linux ]; then cp -R deploy dist/$$name/; fi; \
+		if [ $$cmd = portrelay-server ]; then cp -R deploy dist/$$name/; fi; \
 		if [ $$os = windows ]; then (cd dist && zip -qr $$name.zip $$name); \
 		else tar -C dist -czf dist/$$name.tar.gz $$name; fi; \
 		rm -rf dist/$$name; \
-	done
+	}; \
+	for p in $(SERVER_PLATFORMS); do pack portrelay-server $${p%/*} $${p#*/} || exit 1; done; \
+	for p in $(AGENT_PLATFORMS); do pack portrelay-agent $${p%/*} $${p#*/} || exit 1; done
 	@cd dist && shasum -a 256 * > SHA256SUMS && cat SHA256SUMS
 
 snapshots:

README.md

@@ -153,9 +153,9 @@ PortRelay 把这件事变成三步：
 **方式 A：二进制 + systemd（推荐）**
 
 ```bash
-VERSION=1.0.0   # 见 Releases 页面
+VERSION=1.1.0   # 见 Releases 页面；ARM64 机器把 amd64 换成 arm64
-curl -LO https://github.com/DeepFal/PortRelay/releases/download/v$VERSION/portrelay-$VERSION-linux-amd64.tar.gz
+curl -LO https://github.com/DeepFal/PortRelay/releases/download/v$VERSION/portrelay-server-$VERSION-linux-amd64.tar.gz
-tar xzf portrelay-$VERSION-linux-amd64.tar.gz && cd portrelay-$VERSION-linux-amd64
+tar xzf portrelay-server-$VERSION-linux-amd64.tar.gz && cd portrelay-server-$VERSION-linux-amd64
 sudo ./deploy/install-server.sh ./portrelay-server
 
 # 安装脚本会生成随机 token，记下来填到 Agent 里
@@ -185,7 +185,7 @@ make server        # 产物：dist/portrelay-server-linux-{amd64,arm64}
 
 ### 2. 运行 Agent
 
-**macOS App**：从 [Releases](https://github.com/DeepFal/PortRelay/releases) 下载 `PortRelay-*-macos-universal.zip`，解压后拖进“应用程序”。
+**macOS App**：从 [Releases](https://github.com/DeepFal/PortRelay/releases) 下载 `PortRelay-*.dmg`（Apple Silicon 与 Intel 通用），打开后把 PortRelay 拖进“应用程序”。
 
 > [!NOTE]
 > App 未经 Apple 公证。首次打开时，在 Finder 中右键选择“打开”，或者执行 `xattr -dr com.apple.quarantine /Applications/PortRelay.app`。也可以 `make app` 自行构建。
@@ -200,7 +200,7 @@ make server        # 产物：dist/portrelay-server-linux-{amd64,arm64}
 
 > 举例：Agent 通过 Tailscale 地址 `100.64.0.10` 连网关，同事在办公室局域网里用 `192.168.1.10` 访问。这时“服务器控制地址”填 `100.64.0.10:33000`，“对外访问地址”填 `192.168.1.10`，邀请链接和分享文案都会使用后者。
 
-**Linux / Windows**：下载对应平台的压缩包，直接运行 Agent，在浏览器打开的面板里完成同样的设置。
+**Linux / Windows**：下载对应平台的 `portrelay-agent-*` 压缩包，直接运行 Agent，在浏览器打开的面板里完成同样的设置。
 
 ```bash
 ./portrelay-agent              # 面板：http://127.0.0.1:33080

README_EN.md

@@ -158,9 +158,9 @@ The gateway must be reachable by **visitors** and by **the agent**. Open TCP `33
 **Option A: binary + systemd (recommended)**
 
 ```bash
-VERSION=1.0.0   # see the Releases page
+VERSION=1.1.0   # see the Releases page; use arm64 instead of amd64 on ARM hosts
-curl -LO https://github.com/DeepFal/PortRelay/releases/download/v$VERSION/portrelay-$VERSION-linux-amd64.tar.gz
+curl -LO https://github.com/DeepFal/PortRelay/releases/download/v$VERSION/portrelay-server-$VERSION-linux-amd64.tar.gz
-tar xzf portrelay-$VERSION-linux-amd64.tar.gz && cd portrelay-$VERSION-linux-amd64
+tar xzf portrelay-server-$VERSION-linux-amd64.tar.gz && cd portrelay-server-$VERSION-linux-amd64
 sudo ./deploy/install-server.sh ./portrelay-server
 
 # The installer generates a random token; you will enter it in the agent
@@ -194,7 +194,7 @@ make server        # dist/portrelay-server-linux-{amd64,arm64}
 
 ### 2. Run the agent
 
-**macOS app.** Download `PortRelay-*-macos-universal.zip` from [Releases](https://github.com/DeepFal/PortRelay/releases), unzip it and move it to Applications.
+**macOS app.** Download `PortRelay-*.dmg` (universal: Apple Silicon and Intel) from [Releases](https://github.com/DeepFal/PortRelay/releases), open it and drag PortRelay to Applications.
 
 > [!NOTE]
 > The app is not notarized. On first launch, right-click it in Finder and choose Open, or run `xattr -dr com.apple.quarantine /Applications/PortRelay.app`. You can also build it yourself with `make app`.
@@ -209,7 +209,7 @@ Open ⚙️ Settings and fill in:
 
 > Example: the agent reaches the gateway over Tailscale at `100.64.0.10`, while teammates in the office use the LAN address `192.168.1.10`. Set the control address to `100.64.0.10:33000` and the public access address to `192.168.1.10`. Invite links and share messages will use the LAN address.
 
-**Linux / Windows.** Download the archive for your platform, run the agent, and use the web panel that opens in your browser.
+**Linux / Windows.** Download the `portrelay-agent-*` archive for your platform, run the agent, and use the web panel that opens in your browser.
 
 ```bash
 ./portrelay-agent              # panel at http://127.0.0.1:33080