documentation: Bump version

Make type check strict
Remove comparable limit for Listable
2026-10-19 15:54:24 +00:00 · 2023-12-05 19:09:33 +08:00 · 2023-12-05 19:09:33 +08:00 · 2023-12-05 19:09:26 +08:00 · 2023-12-05 19:09:26 +08:00 · 2023-12-05 19:09:26 +08:00
342 changed files with 4895 additions and 9337 deletions
@@ -1 +0,0 @@
-github: nekohasekai
@@ -44,7 +44,13 @@ body:
    attributes:
      label: Version
      description: If you are using the original command line program, please provide the output of the `sing-box version` command.
-      render: shell
+      value: |-
+        <details>
+
+        ```console
+        # Replace this line with the output
+        ```
+        </details>
  - type: textarea
    attributes:
      label: Description
@@ -61,28 +67,13 @@ body:
    attributes:
      label: Logs
      description: |-
-        In addition, if you encounter a crash with the graphical client, please also provide crash logs.
+        If you encounter a crash with the graphical client, please provide crash logs.
        For Apple platform clients, please check `Settings - View Service Log` for crash logs.
        For the Android client, please check the `/sdcard/Android/data/io.nekohasekai.sfa/files/stderr.log` file for crash logs.
-      render: shell
-  - type: checkboxes
-    id: supporter
-    attributes:
-      label: Supporter
-      options:
-        - label: I am a [sponsor](https://github.com/sponsors/nekohasekai/)
-  - type: checkboxes
-    attributes:
-      label: Integrity requirements
-      description: |-
-        Please check all of the following options to prove that you have read and understood the requirements, otherwise this issue will be closed.
-        Sing-box is not a project aimed to please users who can't make any meaningful contributions and gain unethical influence. If you deceive here to deliberately waste the time of the developers, you will be permanently blocked.
-      options:
-        - label: I confirm that I have read the documentation, understand the meaning of all the configuration items I wrote, and did not pile up seemingly useful options or default values.
-          required: true
-        - label: I confirm that I have provided the server and client configuration files and process that can be reproduced locally, instead of a complicated client configuration file that has been stripped of sensitive data.
-          required: true
-        - label: I confirm that I have provided the simplest configuration that can be used to reproduce the error I reported, instead of depending on remote servers, TUN, graphical interface clients, or other closed-source software.
-          required: true
-        - label: I confirm that I have provided the complete configuration files and logs, rather than just providing parts I think are useful out of confidence in my own intelligence.
-          required: true
+      value: |-
+        <details>
+        
+        ```console
+        # Replace this line with logs
+        ```
+        </details>
@@ -44,7 +44,13 @@ body:
    attributes:
      label: 版本
      description: 如果您使用原始命令行程序，请提供 `sing-box version` 命令的输出。
-      render: shell
+      value: |-
+        <details>
+
+        ```console
+        # 使用输出内容覆盖此行
+        ```
+        </details>
  - type: textarea
    attributes:
      label: 描述
@@ -61,28 +67,13 @@ body:
    attributes:
      label: 日志
      description: |-
-        此外，如果您遭遇图形界面应用程序崩溃，请附加提供崩溃日志。
+        如果您遭遇图形界面应用程序崩溃，请提供崩溃日志。
        对于 Apple 平台图形客户端程序，请检查 `Settings - View Service Log` 以导出崩溃日志。
        对于 Android 图形客户端程序，请检查 `/sdcard/Android/data/io.nekohasekai.sfa/files/stderr.log` 文件以导出崩溃日志。
-      render: shell
-  - type: checkboxes
-    id: supporter
-    attributes:
-      label: 支持我们
-      options:
-        - label: 我已经 [赞助](https://github.com/sponsors/nekohasekai/)
-  - type: checkboxes
-    attributes:
-      label: 完整性要求
-      description: |-
-        请勾选以下所有选项以证明您已经阅读并理解了以下要求，否则该 issue 将被关闭。
-        sing-box 不是讨好无法作出任何意义上的贡献的最终用户并获取非道德影响力的项目，如果您在此处欺骗以故意浪费开发者的时间，您将被永久封锁。
-      options:
-        - label: 我保证阅读了文档，了解所有我编写的配置文件项的含义，而不是大量堆砌看似有用的选项或默认值。
-          required: true
-        - label: 我保证提供了可以在本地重现该问题的服务器、客户端配置文件与流程，而不是一个脱敏的复杂客户端配置文件。
-          required: true
-        - label: 我保证提供了可用于重现我报告的错误的最简配置，而不是依赖远程服务器、TUN、图形界面客户端或者其他闭源软件。
-          required: true
-        - label: 我保证提供了完整的配置文件与日志，而不是出于对自身智力的自信而仅提供了部分认为有用的部分。
-          required: true
+      value: |-
+        <details>
+        
+        ```console
+        # 使用日志内容覆盖此行
+        ```
+        </details>
@@ -1,14 +0,0 @@
-#!/usr/bin/env bash
-
-PROJECTS=$(dirname "$0")/../..
-
-function updateClient() {
-  pushd clients/$1
-  git fetch
-  git reset FETCH_HEAD --hard
-  popd
-  git add clients/$1
-}
-
-updateClient "apple"
-updateClient "android"
@@ -22,55 +22,67 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
        with:
          fetch-depth: 0
+      - name: Get latest go version
+        id: version
+        run: |
+          echo go_version=$(curl -s https://raw.githubusercontent.com/actions/go-versions/main/versions-manifest.json | grep -oE '"version": "[0-9]{1}.[0-9]{1,}(.[0-9]{1,})?"' | head -1 | cut -d':' -f2 | sed 's/ //g; s/"//g') >> $GITHUB_OUTPUT
      - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
        with:
-          go-version: ^1.22
+          go-version: ${{ steps.version.outputs.go_version }}
+      - name: Add cache to Go proxy
+        run: |
+          version=`git rev-parse HEAD`
+          mkdir build
+          pushd build
+          go mod init build
+          go get -v github.com/sagernet/sing-box@$version
+          popd
        continue-on-error: true
      - name: Run Test
        run: |
          go test -v ./...
+  build_go118:
+    name: Debug build (Go 1.18)
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+        with:
+          fetch-depth: 0
+      - name: Setup Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.18.10
+      - name: Cache go module
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/go/pkg/mod
+          key: go118-${{ hashFiles('**/go.sum') }}
+      - name: Run Test
+        run: make ci_build_go118
  build_go120:
    name: Debug build (Go 1.20)
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
        with:
          fetch-depth: 0
      - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
        with:
-          go-version: ~1.20
+          go-version: 1.20.7
      - name: Cache go module
-        uses: actions/cache@v4
+        uses: actions/cache@v3
        with:
          path: |
            ~/go/pkg/mod
-          key: go120-${{ hashFiles('**/go.sum') }}
-      - name: Run Test
-        run: make ci_build_go120
-  build_go121:
-    name: Debug build (Go 1.21)
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
-        with:
-          fetch-depth: 0
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ~1.21
-      - name: Cache go module
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/go/pkg/mod
-          key: go121-${{ hashFiles('**/go.sum') }}
+          key: go118-${{ hashFiles('**/go.sum') }}
      - name: Run Test
        run: make ci_build
  cross:
@@ -176,7 +188,8 @@ jobs:
          - name: freebsd-arm64
            goos: freebsd
            goarch: arm64
-      fail-fast: true
+
+      fail-fast: false
    runs-on: ubuntu-latest
    env:
      GOOS: ${{ matrix.goos }}
@@ -188,13 +201,22 @@ jobs:
      TAGS: with_clash_api,with_quic
    steps:
      - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
        with:
          fetch-depth: 0
+      - name: Get latest go version
+        id: version
+        run: |
+          echo go_version=$(curl -s https://raw.githubusercontent.com/actions/go-versions/main/versions-manifest.json | grep -oE '"version": "[0-9]{1}.[0-9]{1,}(.[0-9]{1,})?"' | head -1 | cut -d':' -f2 | sed 's/ //g; s/"//g') >> $GITHUB_OUTPUT
      - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
        with:
-          go-version: ^1.21
+          go-version: ${{ steps.version.outputs.go_version }}
      - name: Build
        id: build
-        run: make
+        run: make
+      - name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: sing-box-${{ matrix.name }}
+          path: sing-box*
@@ -1,9 +1,5 @@
 name: Build Docker Images
-
 on:
-  release:
-    types:
-      - released
  workflow_dispatch:
    inputs:
      tag:
@@ -12,27 +8,8 @@ jobs:
  build:
    runs-on: ubuntu-latest
    steps:
-      - name: Get commit to build
-        id: ref
-        run: |-
-          if [[ -z "${{ github.event.inputs.tag }}" ]]; then
-            ref="${{ github.ref_name }}"
-          else
-            ref="${{ github.event.inputs.tag }}"
-          fi
-          echo "ref=$ref"
-          echo "ref=$ref" >> $GITHUB_OUTPUT
-          if [[ $ref == *"-"* ]]; then
-            latest=latest-beta
-          else
-            latest=latest
-          fi
-          echo "latest=$latest"
-          echo "latest=$latest" >> $GITHUB_OUTPUT
      - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
-        with:
-          ref: ${{ steps.ref.outputs.ref }}
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Setup QEMU for Docker Buildx
@@ -48,15 +25,23 @@ jobs:
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/sagernet/sing-box
+      - name: Get tag to build
+        id: tag
+        run: |
+          echo "latest=ghcr.io/sagernet/sing-box:latest" >> $GITHUB_OUTPUT
+          if [[ -z "${{ github.event.inputs.tag }}" ]]; then
+            echo "versioned=ghcr.io/sagernet/sing-box:${{ github.ref_name }}" >> $GITHUB_OUTPUT
+          else
+            echo "versioned=ghcr.io/sagernet/sing-box:${{ github.event.inputs.tag }}" >> $GITHUB_OUTPUT
+          fi
      - name: Build and release Docker images
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v5
        with:
          platforms: linux/386,linux/amd64,linux/arm64,linux/s390x
-          context: .
          target: dist
          build-args: |
            BUILDKIT_CONTEXT_KEEP_GIT_DIR=1
          tags: |
-            ghcr.io/sagernet/sing-box:${{ steps.ref.outputs.latest }}
-            ghcr.io/sagernet/sing-box:${{ steps.ref.outputs.ref }}
+            ${{ steps.tag.outputs.latest }}
+            ${{ steps.tag.outputs.versioned }}
          push: true
@@ -22,15 +22,19 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
        with:
          fetch-depth: 0
+      - name: Get latest go version
+        id: version
+        run: |
+          echo go_version=$(curl -s https://raw.githubusercontent.com/actions/go-versions/main/versions-manifest.json | grep -oE '"version": "[0-9]{1}.[0-9]{1,}(.[0-9]{1,})?"' | head -1 | cut -d':' -f2 | sed 's/ //g; s/"//g') >> $GITHUB_OUTPUT
      - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v4
        with:
-          go-version: ^1.22
+          go-version: ${{ steps.version.outputs.go_version }}
      - name: golangci-lint
-        uses: golangci/golangci-lint-action@v6
+        uses: golangci/golangci-lint-action@v3
        with:
          version: latest
          args: --timeout=30m
@@ -1,39 +0,0 @@
-name: Release to Linux repository
-
-on:
-  release:
-    types:
-      - published
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
-        with:
-          fetch-depth: 0
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ^1.22
-      - name: Extract signing key
-        run: |-
-          mkdir -p $HOME/.gnupg
-          cat > $HOME/.gnupg/sagernet.key <<EOF
-          ${{ secrets.GPG_KEY }}
-          echo "HOME=$HOME" >> "$GITHUB_ENV"
-          EOF
-          echo "HOME=$HOME" >> "$GITHUB_ENV"
-      - name: Publish release
-        uses: goreleaser/goreleaser-action@v6
-        with:
-          distribution: goreleaser-pro
-          version: latest
-          args: release -f .goreleaser.fury.yaml --clean
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}
-          FURY_TOKEN: ${{ secrets.FURY_TOKEN }}
-          NFPM_KEY_PATH: ${{ env.HOME }}/.gnupg/sagernet.key
-          NFPM_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
@@ -8,7 +8,7 @@ jobs:
  stale:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/stale@v9
+      - uses: actions/stale@v8
        with:
          stale-issue-message: 'This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 5 days'
          days-before-stale: 60
@@ -14,5 +14,3 @@
 /*.xcframework/
 .DS_Store
 /config.d/
-/venv/
-
@@ -1,6 +0,0 @@
-[submodule "clients/apple"]
-	path = clients/apple
-	url = https://github.com/SagerNet/sing-box-for-apple.git
-[submodule "clients/android"]
-	path = clients/android
-	url = https://github.com/SagerNet/sing-box-for-android.git
@@ -1,86 +0,0 @@
-project_name: sing-box
-builds:
-  - id: main
-    main: ./cmd/sing-box
-    flags:
-      - -v
-      - -trimpath
-    ldflags:
-      - -X github.com/sagernet/sing-box/constant.Version={{ .Version }} -s -w -buildid=
-    tags:
-      - with_gvisor
-      - with_quic
-      - with_dhcp
-      - with_wireguard
-      - with_ech
-      - with_utls
-      - with_reality_server
-      - with_acme
-      - with_clash_api
-    env:
-      - CGO_ENABLED=0
-    targets:
-      - linux_386
-      - linux_amd64_v1
-      - linux_arm64
-      - linux_arm_7
-      - linux_s390x
-      - linux_riscv64
-    mod_timestamp: '{{ .CommitTimestamp }}'
-snapshot:
-  name_template: "{{ .Version }}.{{ .ShortCommit }}"
-nfpms:
-  - &template
-    id: package
-    package_name: sing-box
-    file_name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
-    builds:
-      - main
-    homepage: https://sing-box.sagernet.org/
-    maintainer: nekohasekai <contact-git@sekai.icu>
-    description: The universal proxy platform.
-    license: GPLv3 or later
-    formats:
-      - deb
-      - rpm
-    priority: extra
-    contents:
-      - src: release/config/config.json
-        dst: /etc/sing-box/config.json
-        type: config
-      - src: release/config/sing-box.service
-        dst: /usr/lib/systemd/system/sing-box.service
-      - src: release/config/sing-box@.service
-        dst: /usr/lib/systemd/system/sing-box@.service
-      - src: LICENSE
-        dst: /usr/share/licenses/sing-box/LICENSE
-    deb:
-      signature:
-        key_file: "{{ .Env.NFPM_KEY_PATH }}"
-      fields:
-        Bugs: https://github.com/SagerNet/sing-box/issues
-    rpm:
-      signature:
-        key_file: "{{ .Env.NFPM_KEY_PATH }}"
-    conflicts:
-      - sing-box-beta
-  - id: package_beta
-    <<: *template
-    package_name: sing-box-beta
-    file_name_template: '{{ .ProjectName }}-beta_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
-    formats:
-      - deb
-      - rpm
-    conflicts:
-      - sing-box
-release:
-  disable: true
-furies:
-  - account: sagernet
-    ids:
-      - package
-    disable: "{{ not (not .Prerelease) }}"
-  - account: sagernet
-    ids:
-      - package_beta
-    disable: "{{ not .Prerelease }}"
@@ -1,11 +1,14 @@
 project_name: sing-box
 builds:
-  - &template
-    id: main
+  - id: main
    main: ./cmd/sing-box
    flags:
      - -v
      - -trimpath
+    asmflags:
+      - all=-trimpath={{.Env.GOPATH}}
+    gcflags:
+      - all=-trimpath={{.Env.GOPATH}}
    ldflags:
      - -X github.com/sagernet/sing-box/constant.Version={{ .Version }} -s -w -buildid=
    tags:
@@ -27,35 +30,65 @@ builds:
      - linux_arm64
      - linux_arm_7
      - linux_s390x
-      - linux_riscv64
      - windows_amd64_v1
      - windows_amd64_v3
      - windows_386
      - windows_arm64
      - darwin_amd64_v1
+      - darwin_amd64_v3
      - darwin_arm64
    mod_timestamp: '{{ .CommitTimestamp }}'
  - id: legacy
-    <<: *template
+    main: ./cmd/sing-box
+    flags:
+      - -v
+      - -trimpath
+    asmflags:
+      - all=-trimpath={{.Env.GOPATH}}
+    gcflags:
+      - all=-trimpath={{.Env.GOPATH}}
+    ldflags:
+      - -X github.com/sagernet/sing-box/constant.Version={{ .Version }} -s -w -buildid=
    tags:
      - with_gvisor
      - with_quic
      - with_dhcp
      - with_wireguard
+      - with_ech
      - with_utls
      - with_reality_server
      - with_acme
      - with_clash_api
    env:
      - CGO_ENABLED=0
-      - GOROOT={{ .Env.GOPATH }}/go1.20.14
-    gobinary: "{{ .Env.GOPATH }}/go1.20.14/bin/go"
+      - GOROOT=/nix/store/kg6i737jjqs923jcijnm003h68c1dghj-go-1.20.11/share/go
+    gobinary: /nix/store/kg6i737jjqs923jcijnm003h68c1dghj-go-1.20.11/bin/go
    targets:
      - windows_amd64_v1
      - windows_386
      - darwin_amd64_v1
+    mod_timestamp: '{{ .CommitTimestamp }}'
  - id: android
-    <<: *template
+    main: ./cmd/sing-box
+    flags:
+      - -v
+      - -trimpath
+    asmflags:
+      - all=-trimpath={{.Env.GOPATH}}
+    gcflags:
+      - all=-trimpath={{.Env.GOPATH}}
+    ldflags:
+      - -X github.com/sagernet/sing-box/constant.Version={{ .Version }} -s -w -buildid=
+    tags:
+      - with_gvisor
+      - with_quic
+      - with_dhcp
+      - with_wireguard
+      - with_ech
+      - with_utls
+      - with_reality_server
+      - with_acme
+      - with_clash_api
    env:
      - CGO_ENABLED=1
    overrides:
@@ -63,8 +96,8 @@ builds:
        goarch: arm
        goarm: 7
        env:
-          - CC=armv7a-linux-androideabi21-clang
-          - CXX=armv7a-linux-androideabi21-clang++
+          - CC=armv7a-linux-androideabi19-clang
+          - CXX=armv7a-linux-androideabi19-clang++
      - goos: android
        goarch: arm64
        env:
@@ -73,8 +106,8 @@ builds:
      - goos: android
        goarch: 386
        env:
-          - CC=i686-linux-android21-clang
-          - CXX=i686-linux-android21-clang++
+          - CC=i686-linux-android19-clang
+          - CXX=i686-linux-android19-clang++
      - goos: android
        goarch: amd64
        goamd64: v1
@@ -86,11 +119,11 @@ builds:
      - android_arm64
      - android_386
      - android_amd64
+    mod_timestamp: '{{ .CommitTimestamp }}'
 snapshot:
  name_template: "{{ .Version }}.{{ .ShortCommit }}"
 archives:
-  - &template
-    id: archive
+  - id: archive
    builds:
      - main
      - android
@@ -103,16 +136,21 @@ archives:
      - LICENSE
    name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
  - id: archive-legacy
-    <<: *template
    builds:
      - legacy
+    format: tar.gz
+    format_overrides:
+      - goos: windows
+        format: zip
+    wrap_in_directory: true
+    files:
+      - LICENSE
    name_template: '{{ .ProjectName }}-{{ .Version }}-{{ .Os }}-{{ .Arch }}-legacy'
 nfpms:
  - id: package
    package_name: sing-box
    file_name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
-    builds:
-      - main
+    vendor: sagernet
    homepage: https://sing-box.sagernet.org/
    maintainer: nekohasekai <contact-git@sekai.icu>
    description: The universal proxy platform.
@@ -127,27 +165,11 @@ nfpms:
        dst: /etc/sing-box/config.json
        type: config
      - src: release/config/sing-box.service
-        dst: /usr/lib/systemd/system/sing-box.service
+        dst: /etc/systemd/system/sing-box.service
      - src: release/config/sing-box@.service
-        dst: /usr/lib/systemd/system/sing-box@.service
+        dst: /etc/systemd/system/sing-box@.service
      - src: LICENSE
        dst: /usr/share/licenses/sing-box/LICENSE
-    deb:
-      signature:
-        key_file: "{{ .Env.NFPM_KEY_PATH }}"
-      fields:
-        Bugs: https://github.com/SagerNet/sing-box/issues
-    rpm:
-      signature:
-        key_file: "{{ .Env.NFPM_KEY_PATH }}"
-    overrides:
-      deb:
-        conflicts:
-          - sing-box-beta
-      rpm:
-        conflicts:
-          - sing-box-beta
-
 source:
  enabled: false
  name_template: '{{ .ProjectName }}-{{ .Version }}.source'
@@ -161,10 +183,6 @@ release:
  github:
    owner: SagerNet
    name: sing-box
+  name_template: '{{ if .IsSnapshot }}{{ nightly }}{{ else }}{{ .Version }}{{ end }}'
  draft: true
-  prerelease: auto
-  mode: replace
-  ids:
-    - archive
-    - package
-  skip_upload: true
+  mode: replace
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.22-alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.21-alpine AS builder
 LABEL maintainer="nekohasekai <contact-git@sekai.icu>"
 COPY . /go/src/github.com/sagernet/sing-box
 WORKDIR /go/src/github.com/sagernet/sing-box
@@ -1,8 +1,8 @@
 NAME = sing-box
 COMMIT = $(shell git rev-parse --short HEAD)
-TAGS_GO120 = with_gvisor,with_dhcp,with_wireguard,with_reality_server,with_clash_api,with_quic,with_utls
-TAGS_GO121 = with_ech
-TAGS ?= $(TAGS_GO118),$(TAGS_GO120),$(TAGS_GO121)
+TAGS_GO118 = with_gvisor,with_dhcp,with_wireguard,with_utls,with_reality_server,with_clash_api
+TAGS_GO120 = with_quic,with_ech
+TAGS ?= $(TAGS_GO118),$(TAGS_GO120)
 TAGS_TEST ?= with_gvisor,with_quic,with_wireguard,with_grpc,with_ech,with_utls,with_reality_server

 GOHOSTOS = $(shell go env GOHOSTOS)
@@ -14,14 +14,14 @@ MAIN_PARAMS = $(PARAMS) -tags $(TAGS)
 MAIN = ./cmd/sing-box
 PREFIX ?= $(shell go env GOPATH)

-.PHONY: test release docs build
+.PHONY: test release docs

 build:
 	go build $(MAIN_PARAMS) $(MAIN)

-ci_build_go120:
+ci_build_go118:
 	go build $(PARAMS) $(MAIN)
-	go build $(PARAMS) -tags "$(TAGS_GO120)" $(MAIN)
+	go build $(PARAMS) -tags "$(TAGS_GO118)" $(MAIN)

 ci_build:
 	go build $(PARAMS) $(MAIN)
@@ -59,35 +59,25 @@ proto_install:
 	go install -v google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest

 release:
-	go run ./cmd/internal/build goreleaser release --clean --skip publish
+	go run ./cmd/internal/build goreleaser release --clean --skip-publish || exit 1
 	mkdir dist/release
-	mv dist/*.tar.gz \
-		dist/*.zip \
-		dist/*.deb \
-		dist/*.rpm \
-		dist/*_amd64.pkg.tar.zst \
-		dist/*_amd64v3.pkg.tar.zst \
-		dist/*_arm64.pkg.tar.zst \
-		dist/release
+	mv dist/*.tar.gz dist/*.zip dist/*.deb dist/*.rpm dist/*.pkg.tar.zst dist/release
 	ghr --replace --draft --prerelease -p 3 "v${VERSION}" dist/release
 	rm -r dist/release

-release_repo:
-	go run ./cmd/internal/build goreleaser release -f .goreleaser.fury.yaml --clean
-
 release_install:
+	go install -v github.com/goreleaser/goreleaser@latest
 	go install -v github.com/tcnksm/ghr@latest

 update_android_version:
 	go run ./cmd/internal/update_android_version

 build_android:
-	cd ../sing-box-for-android && ./gradlew :app:clean :app:assemblePlayRelease :app:assembleOtherRelease && ./gradlew --stop
+	cd ../sing-box-for-android && ./gradlew :app:assemblePlayRelease && ./gradlew --stop

 upload_android:
 	mkdir -p dist/release_android
 	cp ../sing-box-for-android/app/build/outputs/apk/play/release/*.apk dist/release_android
-	cp ../sing-box-for-android/app/build/outputs/apk/other/release/*-universal.apk dist/release_android
 	ghr --replace --draft --prerelease -p 3 "v${VERSION}" dist/release_android
 	rm -rf dist/release_android

@@ -188,19 +178,18 @@ lib:
 	go run ./cmd/internal/build_libbox -target ios

 lib_install:
-	go install -v github.com/sagernet/gomobile/cmd/gomobile@v0.1.3
-	go install -v github.com/sagernet/gomobile/cmd/gobind@v0.1.3
+	go get -v -d
+	go install -v github.com/sagernet/gomobile/cmd/gomobile@v0.0.0-20230915142329-c6740b6d2950
+	go install -v github.com/sagernet/gomobile/cmd/gobind@v0.0.0-20230915142329-c6740b6d2950

 docs:
-	venv/bin/mkdocs serve
+	mkdocs serve

 publish_docs:
-	venv/bin/mkdocs gh-deploy -m "Update" --force --ignore-version --no-history
+	mkdocs gh-deploy -m "Update" --force --ignore-version --no-history

 docs_install:
-	python -m venv venv
-	source ./venv/bin/activate && pip install --force-reinstall mkdocs-material=="9.*" mkdocs-static-i18n=="1.2.*"
-
+	pip install --force-reinstall mkdocs-material=="9.*" mkdocs-static-i18n=="1.2.*"
 clean:
 	rm -rf bin dist sing-box
 	rm -f $(shell go env GOPATH)/sing-box
@@ -4,13 +4,13 @@ import (
 	"bytes"
 	"context"
 	"encoding/binary"
+	"io"
 	"net"
 	"time"

 	"github.com/sagernet/sing-box/common/urltest"
-	"github.com/sagernet/sing-dns"
 	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/common/varbin"
+	"github.com/sagernet/sing/common/rw"
 )

 type ClashServer interface {
@@ -30,9 +30,6 @@ type CacheFile interface {
 	StoreFakeIP() bool
 	FakeIPStorage

-	StoreRDRC() bool
-	dns.RDRCStore
-
 	LoadMode() string
 	StoreMode(mode string) error
 	LoadSelected(group string) string
@@ -55,15 +52,16 @@ func (s *SavedRuleSet) MarshalBinary() ([]byte, error) {
 	if err != nil {
 		return nil, err
 	}
-	err = varbin.Write(&buffer, binary.BigEndian, s.Content)
+	err = rw.WriteUVariant(&buffer, uint64(len(s.Content)))
 	if err != nil {
 		return nil, err
 	}
+	buffer.Write(s.Content)
 	err = binary.Write(&buffer, binary.BigEndian, s.LastUpdated.Unix())
 	if err != nil {
 		return nil, err
 	}
-	err = varbin.Write(&buffer, binary.BigEndian, s.LastEtag)
+	err = rw.WriteVString(&buffer, s.LastEtag)
 	if err != nil {
 		return nil, err
 	}
@@ -77,7 +75,12 @@ func (s *SavedRuleSet) UnmarshalBinary(data []byte) error {
 	if err != nil {
 		return err
 	}
-	err = varbin.Read(reader, binary.BigEndian, &s.Content)
+	contentLen, err := rw.ReadUVariant(reader)
+	if err != nil {
+		return err
+	}
+	s.Content = make([]byte, contentLen)
+	_, err = io.ReadFull(reader, s.Content)
 	if err != nil {
 		return err
 	}
@@ -87,7 +90,7 @@ func (s *SavedRuleSet) UnmarshalBinary(data []byte) error {
 		return err
 	}
 	s.LastUpdated = time.Unix(lastUpdated, 0)
-	err = varbin.Read(reader, binary.BigEndian, &s.LastEtag)
+	s.LastEtag, err = rw.ReadVString(reader)
 	if err != nil {
 		return err
 	}
@@ -51,25 +51,19 @@ type InboundContext struct {

 	// rule cache

-	IPCIDRMatchSource bool
-	IPCIDRAcceptEmpty bool
-
-	SourceAddressMatch           bool
-	SourcePortMatch              bool
-	DestinationAddressMatch      bool
-	DestinationPortMatch         bool
-	DidMatch                     bool
-	IgnoreDestinationIPCIDRMatch bool
+	IPCIDRMatchSource       bool
+	SourceAddressMatch      bool
+	SourcePortMatch         bool
+	DestinationAddressMatch bool
+	DestinationPortMatch    bool
 }

 func (c *InboundContext) ResetRuleCache() {
 	c.IPCIDRMatchSource = false
-	c.IPCIDRAcceptEmpty = false
 	c.SourceAddressMatch = false
 	c.SourcePortMatch = false
 	c.DestinationAddressMatch = false
 	c.DestinationPortMatch = false
-	c.DidMatch = false
 }

 type inboundContextKey struct{}
@@ -102,12 +96,3 @@ func ExtendContext(ctx context.Context) (context.Context, *InboundContext) {
 	}
 	return WithContext(ctx, &newMetadata), &newMetadata
 }
-
-func OverrideContext(ctx context.Context) context.Context {
-	if metadata := ContextFrom(ctx); metadata != nil {
-		var newMetadata InboundContext
-		newMetadata = *metadata
-		return WithContext(ctx, &newMetadata)
-	}
-	return ctx
-}
@@ -10,18 +10,14 @@ import (
 	"github.com/sagernet/sing-tun"
 	"github.com/sagernet/sing/common/control"
 	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/common/x/list"
 	"github.com/sagernet/sing/service"

 	mdns "github.com/miekg/dns"
-	"go4.org/netipx"
 )

 type Router interface {
 	Service
-	PreStarter
 	PostStarter
-	Cleanup() error

 	Outbounds() []Outbound
 	Outbound(tag string) (Outbound, bool)
@@ -36,8 +32,6 @@ type Router interface {

 	RuleSet(tag string) (RuleSet, bool)

-	NeedWIFIState() bool
-
 	Exchange(ctx context.Context, message *mdns.Msg) (*mdns.Msg, error)
 	Lookup(ctx context.Context, domain string, strategy dns.DomainStrategy) ([]netip.Addr, error)
 	LookupDefault(ctx context.Context, domain string) ([]netip.Addr, error)
@@ -48,9 +42,7 @@ type Router interface {
 	DefaultInterface() string
 	AutoDetectInterface() bool
 	AutoDetectInterfaceFunc() control.Func
-	DefaultMark() uint32
-	RegisterAutoRedirectOutputMark(mark uint32) error
-	AutoRedirectOutputMark() uint32
+	DefaultMark() int
 	NetworkMonitor() tun.NetworkUpdateMonitor
 	InterfaceMonitor() tun.DefaultInterfaceMonitor
 	PackageManager() tun.PackageManager
@@ -76,7 +68,6 @@ func RouterFromContext(ctx context.Context) Router {

 type HeadlessRule interface {
 	Match(metadata *InboundContext) bool
-	String() string
 }

 type Rule interface {
@@ -85,38 +76,26 @@ type Rule interface {
 	Type() string
 	UpdateGeosite() error
 	Outbound() string
+	String() string
 }

 type DNSRule interface {
 	Rule
 	DisableCache() bool
 	RewriteTTL() *uint32
-	ClientSubnet() *netip.Prefix
-	WithAddressLimit() bool
-	MatchAddressLimit(metadata *InboundContext) bool
 }

 type RuleSet interface {
-	Name() string
 	StartContext(ctx context.Context, startContext RuleSetStartContext) error
 	PostStart() error
 	Metadata() RuleSetMetadata
-	ExtractIPSet() []*netipx.IPSet
-	IncRef()
-	DecRef()
-	Cleanup()
-	RegisterCallback(callback RuleSetUpdateCallback) *list.Element[RuleSetUpdateCallback]
-	UnregisterCallback(element *list.Element[RuleSetUpdateCallback])
 	Close() error
 	HeadlessRule
 }

-type RuleSetUpdateCallback func(it RuleSet)
-
 type RuleSetMetadata struct {
 	ContainsProcessRule bool
 	ContainsWIFIRule    bool
-	ContainsIPCIDRRule  bool
 }

 type RuleSetStartContext interface {
@@ -55,7 +55,7 @@ func New(options Options) (*Box, error) {
 		ctx = context.Background()
 	}
 	ctx = service.ContextWithDefaultRegistry(ctx)
-	ctx = pause.WithDefaultManager(ctx)
+	ctx = pause.ContextWithDefaultManager(ctx)
 	experimentalOptions := common.PtrValueOrDefault(options.Experimental)
 	applyDebugOptions(common.PtrValueOrDefault(experimentalOptions.Debug))
 	var needCacheFile bool
@@ -111,7 +111,6 @@ func New(options Options) (*Box, error) {
 			ctx,
 			router,
 			logFactory.NewLogger(F.ToString("inbound/", inboundOptions.Type, "[", tag, "]")),
-			tag,
 			inboundOptions,
 			options.PlatformInterface,
 		)
@@ -158,12 +157,9 @@ func New(options Options) (*Box, error) {
 	preServices2 := make(map[string]adapter.Service)
 	postServices := make(map[string]adapter.Service)
 	if needCacheFile {
-		cacheFile := service.FromContext[adapter.CacheFile](ctx)
-		if cacheFile == nil {
-			cacheFile = cachefile.New(ctx, common.PtrValueOrDefault(experimentalOptions.CacheFile))
-			service.MustRegister[adapter.CacheFile](ctx, cacheFile)
-		}
+		cacheFile := cachefile.New(ctx, common.PtrValueOrDefault(experimentalOptions.CacheFile))
 		preServices1["cache file"] = cacheFile
+		service.MustRegister[adapter.CacheFile](ctx, cacheFile)
 	}
 	if needClashAPI {
 		clashAPIOptions := common.PtrValueOrDefault(experimentalOptions.ClashAPI)
@@ -204,7 +200,7 @@ func (s *Box) PreStart() error {
 		defer func() {
 			v := recover()
 			if v != nil {
-				println(err.Error())
+				log.Error(E.Cause(err, "origin error"))
 				debug.PrintStack()
 				panic("panic on early close: " + fmt.Sprint(v))
 			}
@@ -223,9 +219,9 @@ func (s *Box) Start() error {
 		defer func() {
 			v := recover()
 			if v != nil {
-				println(err.Error())
+				log.Error(E.Cause(err, "origin error"))
 				debug.PrintStack()
-				println("panic on early start: " + fmt.Sprint(v))
+				panic("panic on early close: " + fmt.Sprint(v))
 			}
 		}()
 		s.Close()
@@ -236,7 +232,7 @@ func (s *Box) Start() error {
 }

 func (s *Box) preStart() error {
-	monitor := taskmonitor.New(s.logger, C.StartTimeout)
+	monitor := taskmonitor.New(s.logger, C.DefaultStartTimeout)
 	monitor.Start("start logger")
 	err := s.logFactory.Start()
 	monitor.Finish()
@@ -263,10 +259,6 @@ func (s *Box) preStart() error {
 			}
 		}
 	}
-	err = s.router.PreStart()
-	if err != nil {
-		return E.Cause(err, "pre-start router")
-	}
 	err = s.startOutbounds()
 	if err != nil {
 		return err
@@ -303,11 +295,7 @@ func (s *Box) start() error {
 			return E.Cause(err, "initialize inbound/", in.Type(), "[", tag, "]")
 		}
 	}
-	err = s.postStart()
-	if err != nil {
-		return err
-	}
-	return s.router.Cleanup()
+	return s.postStart()
 }

 func (s *Box) postStart() error {
@@ -317,28 +305,19 @@ func (s *Box) postStart() error {
 			return E.Cause(err, "start ", serviceName)
 		}
 	}
-	// TODO: reorganize ALL start order
-	for _, out := range s.outbounds {
-		if lateOutbound, isLateOutbound := out.(adapter.PostStarter); isLateOutbound {
+	for _, outbound := range s.outbounds {
+		if lateOutbound, isLateOutbound := outbound.(adapter.PostStarter); isLateOutbound {
 			err := lateOutbound.PostStart()
 			if err != nil {
-				return E.Cause(err, "post-start outbound/", out.Tag())
+				return E.Cause(err, "post-start outbound/", outbound.Tag())
 			}
 		}
 	}
 	err := s.router.PostStart()
 	if err != nil {
-		return err
+		return E.Cause(err, "post-start router")
 	}
-	for _, in := range s.inbounds {
-		if lateInbound, isLateInbound := in.(adapter.PostStarter); isLateInbound {
-			err = lateInbound.PostStart()
-			if err != nil {
-				return E.Cause(err, "post-start inbound/", in.Tag())
-			}
-		}
-	}
-	return nil
+	return s.router.PostStart()
 }

 func (s *Box) Close() error {
@@ -348,7 +327,7 @@ func (s *Box) Close() error {
 	default:
 		close(s.done)
 	}
-	monitor := taskmonitor.New(s.logger, C.StopTimeout)
+	monitor := taskmonitor.New(s.logger, C.DefaultStopTimeout)
 	var errors error
 	for serviceName, service := range s.postServices {
 		monitor.Start("close ", serviceName)
@@ -12,7 +12,7 @@ import (
 )

 func (s *Box) startOutbounds() error {
-	monitor := taskmonitor.New(s.logger, C.StartTimeout)
+	monitor := taskmonitor.New(s.logger, C.DefaultStartTimeout)
 	outboundTags := make(map[adapter.Outbound]string)
 	outbounds := make(map[string]adapter.Outbound)
 	for i, outboundToStart := range s.outbounds {
@@ -45,9 +45,7 @@ func (s *Box) startOutbounds() error {
 			}
 			started[outboundTag] = true
 			canContinue = true
-			if starter, isStarter := outboundToStart.(interface {
-				Start() error
-			}); isStarter {
+			if starter, isStarter := outboundToStart.(common.Starter); isStarter {
 				monitor.Start("initialize outbound/", outboundToStart.Type(), "[", outboundTag, "]")
 				err := starter.Start()
 				monitor.Finish()
@@ -7,7 +7,7 @@ import (
 	"path/filepath"
 	"strings"

-	_ "github.com/sagernet/gomobile"
+	_ "github.com/sagernet/gomobile/event/key"
 	"github.com/sagernet/sing-box/cmd/internal/build_shared"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing/common/rw"
@@ -46,13 +46,13 @@ var (

 func init() {
 	sharedFlags = append(sharedFlags, "-trimpath")
-	sharedFlags = append(sharedFlags, "-buildvcs=false")
+	sharedFlags = append(sharedFlags, "-ldflags")
 	currentTag, err := build_shared.ReadTag()
 	if err != nil {
 		currentTag = "unknown"
 	}
-	sharedFlags = append(sharedFlags, "-ldflags", "-X github.com/sagernet/sing-box/constant.Version="+currentTag+" -s -w -buildid=")
-	debugFlags = append(debugFlags, "-ldflags", "-X github.com/sagernet/sing-box/constant.Version="+currentTag)
+	sharedFlags = append(sharedFlags, "-X github.com/sagernet/sing-box/constant.Version="+currentTag+" -s -w -buildid=")
+	debugFlags = append(debugFlags, "-X github.com/sagernet/sing-box/constant.Version="+currentTag)

 	sharedTags = append(sharedTags, "with_gvisor", "with_quic", "with_wireguard", "with_ech", "with_utls", "with_clash_api")
 	iosTags = append(iosTags, "with_dhcp", "with_low_memory", "with_conntrack")
@@ -93,7 +93,7 @@ func buildAndroid() {

 	const name = "libbox.aar"
 	copyPath := filepath.Join("..", "sing-box-for-android", "app", "libs")
-	if rw.IsDir(copyPath) {
+	if rw.FileExists(copyPath) {
 		copyPath, _ = filepath.Abs(copyPath)
 		err = rw.CopyFile(name, filepath.Join(copyPath, name))
 		if err != nil {
@@ -134,7 +134,7 @@ func buildiOS() {
 	}

 	copyPath := filepath.Join("..", "sing-box-for-apple")
-	if rw.IsDir(copyPath) {
+	if rw.FileExists(copyPath) {
 		targetDir := filepath.Join(copyPath, "Libbox.xcframework")
 		targetDir, _ = filepath.Abs(targetDir)
 		os.RemoveAll(targetDir)
@@ -11,9 +11,7 @@ import (

 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing/common"
-	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/rw"
-	"github.com/sagernet/sing/common/shell"
 )

 var (
@@ -30,7 +28,7 @@ func FindSDK() {
 	}
 	for _, path := range searchPath {
 		path = os.ExpandEnv(path)
-		if rw.IsFile(filepath.Join(path, "licenses", "android-sdk-license")) {
+		if rw.FileExists(path + "/licenses/android-sdk-license") {
 			androidSDKPath = path
 			break
 		}
@@ -42,14 +40,6 @@ func FindSDK() {
 		log.Fatal("android NDK not found")
 	}

-	javaVersion, err := shell.Exec("java", "--version").ReadOutput()
-	if err != nil {
-		log.Fatal(E.Cause(err, "check java version"))
-	}
-	if !strings.Contains(javaVersion, "openjdk 17") {
-		log.Fatal("java version should be openjdk 17")
-	}
-
 	os.Setenv("ANDROID_HOME", androidSDKPath)
 	os.Setenv("ANDROID_SDK_HOME", androidSDKPath)
 	os.Setenv("ANDROID_NDK_HOME", androidNDKPath)
@@ -58,13 +48,11 @@ func FindSDK() {
 }

 func findNDK() bool {
-	const fixedVersion = "26.2.11394342"
-	const versionFile = "source.properties"
-	if fixedPath := filepath.Join(androidSDKPath, "ndk", fixedVersion); rw.IsFile(filepath.Join(fixedPath, versionFile)) {
-		androidNDKPath = fixedPath
+	if rw.FileExists(androidSDKPath + "/ndk/25.1.8937393") {
+		androidNDKPath = androidSDKPath + "/ndk/25.1.8937393"
 		return true
 	}
-	ndkVersions, err := os.ReadDir(filepath.Join(androidSDKPath, "ndk"))
+	ndkVersions, err := os.ReadDir(androidSDKPath + "/ndk")
 	if err != nil {
 		return false
 	}
@@ -85,10 +73,8 @@ func findNDK() bool {
 		return true
 	})
 	for _, versionName := range versionNames {
-		currentNDKPath := filepath.Join(androidSDKPath, "ndk", versionName)
-		if rw.IsFile(filepath.Join(androidSDKPath, versionFile)) {
-			androidNDKPath = currentNDKPath
-			log.Warn("reproducibility warning: using NDK version " + versionName + " instead of " + fixedVersion)
+		if rw.FileExists(androidSDKPath + "/ndk/" + versionName) {
+			androidNDKPath = androidSDKPath + "/ndk/" + versionName
 			return true
 		}
 	}
@@ -99,14 +85,8 @@ var GoBinPath string

 func FindMobile() {
 	goBin := filepath.Join(build.Default.GOPATH, "bin")
-	if runtime.GOOS == "windows" {
-		if !rw.IsFile(filepath.Join(goBin, "gobind.exe")) {
-			log.Fatal("missing gomobile installation")
-		}
-	} else {
-		if !rw.IsFile(filepath.Join(goBin, "gobind")) {
-			log.Fatal("missing gomobile installation")
-		}
+	if !rw.FileExists(goBin + "/" + "gobind") {
+		log.Fatal("missing gomobile installation")
 	}
 	GoBinPath = goBin
 }
@@ -3,7 +3,6 @@ package main
 import (
 	"os"
 	"path/filepath"
-	"runtime"
 	"strconv"
 	"strings"

@@ -19,46 +18,34 @@ func main() {
 		log.Fatal(err)
 	}
 	common.Must(os.Chdir(androidPath))
-	localProps := common.Must1(os.ReadFile("version.properties"))
+	localProps := common.Must1(os.ReadFile("local.properties"))
 	var propsList [][]string
 	for _, propLine := range strings.Split(string(localProps), "\n") {
 		propsList = append(propsList, strings.Split(propLine, "="))
 	}
-	var (
-		versionUpdated   bool
-		goVersionUpdated bool
-	)
 	for _, propPair := range propsList {
-		switch propPair[0] {
-		case "VERSION_NAME":
-			if propPair[1] != newVersion.String() {
-				versionUpdated = true
-				propPair[1] = newVersion.String()
-				log.Info("updated version to ", newVersion.String())
-			}
-		case "GO_VERSION":
-			if propPair[1] != runtime.Version() {
-				goVersionUpdated = true
-				propPair[1] = runtime.Version()
-				log.Info("updated Go version to ", runtime.Version())
+		if propPair[0] == "VERSION_NAME" {
+			if propPair[1] == newVersion.String() {
+				log.Info("version not changed")
+				return
 			}
+			propPair[1] = newVersion.String()
+			log.Info("updated version to ", newVersion.String())
 		}
 	}
-	if !(versionUpdated || goVersionUpdated) {
-		log.Info("version not changed")
-		return
-	}
 	for _, propPair := range propsList {
 		switch propPair[0] {
 		case "VERSION_CODE":
 			versionCode := common.Must1(strconv.ParseInt(propPair[1], 10, 64))
 			propPair[1] = strconv.Itoa(int(versionCode + 1))
 			log.Info("updated version code to ", propPair[1])
+		case "RELEASE_NOTES":
+			propPair[1] = "sing-box " + newVersion.String()
 		}
 	}
 	var newProps []string
 	for _, propPair := range propsList {
 		newProps = append(newProps, strings.Join(propPair, "="))
 	}
-	common.Must(os.WriteFile("version.properties", []byte(strings.Join(newProps, "\n")), 0o644))
+	common.Must(os.WriteFile("local.properties", []byte(strings.Join(newProps, "\n")), 0o644))
 }
@@ -1,6 +1,7 @@
 package main

 import (
+	"encoding/json"
 	"io"
 	"os"

@@ -8,7 +9,6 @@ import (
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
-	"github.com/sagernet/sing/common/json"

 	"github.com/spf13/cobra"
 )
@@ -54,11 +54,7 @@ func merge(outputPath string) error {
 			return nil
 		}
 	}
-	err = rw.MkdirParent(outputPath)
-	if err != nil {
-		return err
-	}
-	err = os.WriteFile(outputPath, buffer.Bytes(), 0o644)
+	err = rw.WriteFile(outputPath, buffer.Bytes())
 	if err != nil {
 		return err
 	}
@@ -69,26 +65,50 @@ func merge(outputPath string) error {

 func mergePathResources(options *option.Options) error {
 	for index, inbound := range options.Inbounds {
-		rawOptions, err := inbound.RawOptions()
-		if err != nil {
-			return err
-		}
-		if tlsOptions, containsTLSOptions := rawOptions.(option.InboundTLSOptionsWrapper); containsTLSOptions {
-			tlsOptions.ReplaceInboundTLSOptions(mergeTLSInboundOptions(tlsOptions.TakeInboundTLSOptions()))
+		switch inbound.Type {
+		case C.TypeHTTP:
+			inbound.HTTPOptions.TLS = mergeTLSInboundOptions(inbound.HTTPOptions.TLS)
+		case C.TypeMixed:
+			inbound.MixedOptions.TLS = mergeTLSInboundOptions(inbound.MixedOptions.TLS)
+		case C.TypeVMess:
+			inbound.VMessOptions.TLS = mergeTLSInboundOptions(inbound.VMessOptions.TLS)
+		case C.TypeTrojan:
+			inbound.TrojanOptions.TLS = mergeTLSInboundOptions(inbound.TrojanOptions.TLS)
+		case C.TypeNaive:
+			inbound.NaiveOptions.TLS = mergeTLSInboundOptions(inbound.NaiveOptions.TLS)
+		case C.TypeHysteria:
+			inbound.HysteriaOptions.TLS = mergeTLSInboundOptions(inbound.HysteriaOptions.TLS)
+		case C.TypeVLESS:
+			inbound.VLESSOptions.TLS = mergeTLSInboundOptions(inbound.VLESSOptions.TLS)
+		case C.TypeTUIC:
+			inbound.TUICOptions.TLS = mergeTLSInboundOptions(inbound.TUICOptions.TLS)
+		case C.TypeHysteria2:
+			inbound.Hysteria2Options.TLS = mergeTLSInboundOptions(inbound.Hysteria2Options.TLS)
+		default:
+			continue
 		}
 		options.Inbounds[index] = inbound
 	}
 	for index, outbound := range options.Outbounds {
-		rawOptions, err := outbound.RawOptions()
-		if err != nil {
-			return err
-		}
 		switch outbound.Type {
+		case C.TypeHTTP:
+			outbound.HTTPOptions.TLS = mergeTLSOutboundOptions(outbound.HTTPOptions.TLS)
+		case C.TypeVMess:
+			outbound.VMessOptions.TLS = mergeTLSOutboundOptions(outbound.VMessOptions.TLS)
+		case C.TypeTrojan:
+			outbound.TrojanOptions.TLS = mergeTLSOutboundOptions(outbound.TrojanOptions.TLS)
+		case C.TypeHysteria:
+			outbound.HysteriaOptions.TLS = mergeTLSOutboundOptions(outbound.HysteriaOptions.TLS)
 		case C.TypeSSH:
 			outbound.SSHOptions = mergeSSHOutboundOptions(outbound.SSHOptions)
-		}
-		if tlsOptions, containsTLSOptions := rawOptions.(option.OutboundTLSOptionsWrapper); containsTLSOptions {
-			tlsOptions.ReplaceOutboundTLSOptions(mergeTLSOutboundOptions(tlsOptions.TakeOutboundTLSOptions()))
+		case C.TypeVLESS:
+			outbound.VLESSOptions.TLS = mergeTLSOutboundOptions(outbound.VLESSOptions.TLS)
+		case C.TypeTUIC:
+			outbound.TUICOptions.TLS = mergeTLSOutboundOptions(outbound.TUICOptions.TLS)
+		case C.TypeHysteria2:
+			outbound.Hysteria2Options.TLS = mergeTLSOutboundOptions(outbound.Hysteria2Options.TLS)
+		default:
+			continue
 		}
 		options.Outbounds[index] = outbound
 	}
@@ -6,7 +6,7 @@ import (

 var commandRuleSet = &cobra.Command{
 	Use:   "rule-set",
-	Short: "Manage rule-sets",
+	Short: "Manage rule sets",
 }

 func init() {
@@ -47,18 +47,14 @@ func compileRuleSet(sourcePath string) error {
 			return err
 		}
 	}
-	content, err := io.ReadAll(reader)
-	if err != nil {
-		return err
-	}
-	plainRuleSet, err := json.UnmarshalExtended[option.PlainRuleSetCompat](content)
-	if err != nil {
-		return err
-	}
-	ruleSet, err := plainRuleSet.Upgrade()
+	decoder := json.NewDecoder(json.NewCommentFilter(reader))
+	decoder.DisallowUnknownFields()
+	var plainRuleSet option.PlainRuleSetCompat
+	err = decoder.Decode(&plainRuleSet)
 	if err != nil {
 		return err
 	}
+	ruleSet := plainRuleSet.Upgrade()
 	var outputPath string
 	if flagRuleSetCompileOutput == flagRuleSetCompileDefaultOutput {
 		if strings.HasSuffix(sourcePath, ".json") {
@@ -50,14 +50,18 @@ func formatRuleSet(sourcePath string) error {
 	if err != nil {
 		return err
 	}
-	plainRuleSet, err := json.UnmarshalExtended[option.PlainRuleSetCompat](content)
+	decoder := json.NewDecoder(json.NewCommentFilter(bytes.NewReader(content)))
+	decoder.DisallowUnknownFields()
+	var plainRuleSet option.PlainRuleSetCompat
+	err = decoder.Decode(&plainRuleSet)
 	if err != nil {
 		return err
 	}
+	ruleSet := plainRuleSet.Upgrade()
 	buffer := new(bytes.Buffer)
 	encoder := json.NewEncoder(buffer)
 	encoder.SetIndent("", "  ")
-	err = encoder.Encode(plainRuleSet)
+	err = encoder.Encode(ruleSet)
 	if err != nil {
 		return E.Cause(err, "encode config")
 	}
@@ -1,90 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"io"
-	"os"
-
-	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/common/srs"
-	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing-box/option"
-	"github.com/sagernet/sing-box/route"
-	E "github.com/sagernet/sing/common/exceptions"
-	F "github.com/sagernet/sing/common/format"
-	"github.com/sagernet/sing/common/json"
-
-	"github.com/spf13/cobra"
-)
-
-var flagRuleSetMatchFormat string
-
-var commandRuleSetMatch = &cobra.Command{
-	Use:   "match <rule-set path> <domain>",
-	Short: "Check if a domain matches the rule-set",
-	Args:  cobra.ExactArgs(2),
-	Run: func(cmd *cobra.Command, args []string) {
-		err := ruleSetMatch(args[0], args[1])
-		if err != nil {
-			log.Fatal(err)
-		}
-	},
-}
-
-func init() {
-	commandRuleSetMatch.Flags().StringVarP(&flagRuleSetMatchFormat, "format", "f", "source", "rule-set format")
-	commandRuleSet.AddCommand(commandRuleSetMatch)
-}
-
-func ruleSetMatch(sourcePath string, domain string) error {
-	var (
-		reader io.Reader
-		err    error
-	)
-	if sourcePath == "stdin" {
-		reader = os.Stdin
-	} else {
-		reader, err = os.Open(sourcePath)
-		if err != nil {
-			return E.Cause(err, "read rule-set")
-		}
-	}
-	content, err := io.ReadAll(reader)
-	if err != nil {
-		return E.Cause(err, "read rule-set")
-	}
-	var plainRuleSet option.PlainRuleSet
-	switch flagRuleSetMatchFormat {
-	case C.RuleSetFormatSource:
-		var compat option.PlainRuleSetCompat
-		compat, err = json.UnmarshalExtended[option.PlainRuleSetCompat](content)
-		if err != nil {
-			return err
-		}
-		plainRuleSet, err = compat.Upgrade()
-		if err != nil {
-			return err
-		}
-	case C.RuleSetFormatBinary:
-		plainRuleSet, err = srs.Read(bytes.NewReader(content), false)
-		if err != nil {
-			return err
-		}
-	default:
-		return E.New("unknown rule-set format: ", flagRuleSetMatchFormat)
-	}
-	for i, ruleOptions := range plainRuleSet.Rules {
-		var currentRule adapter.HeadlessRule
-		currentRule, err = route.NewHeadlessRule(nil, ruleOptions)
-		if err != nil {
-			return E.Cause(err, "parse rule_set.rules.[", i, "]")
-		}
-		if currentRule.Match(&adapter.InboundContext{
-			Domain: domain,
-		}) {
-			println(F.ToString("match rules.[", i, "]: ", currentRule))
-		}
-	}
-	return nil
-}
@@ -17,7 +17,6 @@ import (
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/json"
 	"github.com/sagernet/sing/common/json/badjson"

 	"github.com/spf13/cobra"
@@ -57,7 +56,8 @@ func readConfigAt(path string) (*OptionsEntry, error) {
 	if err != nil {
 		return nil, E.Cause(err, "read config at ", path)
 	}
-	options, err := json.UnmarshalExtended[option.Options](configContent)
+	var options option.Options
+	err = options.UnmarshalJSON(configContent)
 	if err != nil {
 		return nil, E.Cause(err, "decode config at ", path)
 	}
@@ -107,18 +107,13 @@ func readConfigAndMerge() (option.Options, error) {
 	if len(optionsList) == 1 {
 		return optionsList[0].options, nil
 	}
-	var mergedMessage json.RawMessage
+	var mergedOptions option.Options
 	for _, options := range optionsList {
-		mergedMessage, err = badjson.MergeJSON(options.options.RawMessage, mergedMessage, false)
+		mergedOptions, err = badjson.Merge(options.options, mergedOptions)
 		if err != nil {
 			return option.Options{}, E.Cause(err, "merge config at ", options.path)
 		}
 	}
-	var mergedOptions option.Options
-	err = mergedOptions.UnmarshalJSON(mergedMessage)
-	if err != nil {
-		return option.Options{}, E.Cause(err, "unmarshal merged config")
-	}
 	return mergedOptions, nil
 }

@@ -133,7 +128,7 @@ func create() (*box.Box, context.CancelFunc, error) {
 		}
 		options.Log.DisableColor = true
 	}
-	ctx, cancel := context.WithCancel(globalCtx)
+	ctx, cancel := context.WithCancel(context.Background())
 	instance, err := box.New(box.Options{
 		Context: ctx,
 		Options: options,
@@ -199,7 +194,7 @@ func run() error {
 }

 func closeMonitor(ctx context.Context) {
-	time.Sleep(C.FatalStopTimeout)
+	time.Sleep(C.DefaultStopFatalTimeout)
 	select {
 	case <-ctx.Done():
 		return
@@ -9,10 +9,8 @@ import (
 	"net/url"
 	"os"

-	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing/common/bufio"
-	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"

 	"github.com/spf13/cobra"
@@ -34,10 +32,7 @@ func init() {
 	commandTools.AddCommand(commandFetch)
 }

-var (
-	httpClient  *http.Client
-	http3Client *http.Client
-)
+var httpClient *http.Client

 func fetch(args []string) error {
 	instance, err := createPreStartedClient()
@@ -58,16 +53,8 @@ func fetch(args []string) error {
 		},
 	}
 	defer httpClient.CloseIdleConnections()
-	if C.WithQUIC {
-		err = initializeHTTP3Client(instance)
-		if err != nil {
-			return err
-		}
-		defer http3Client.CloseIdleConnections()
-	}
 	for _, urlString := range args {
-		var parsedURL *url.URL
-		parsedURL, err = url.Parse(urlString)
+		parsedURL, err := url.Parse(urlString)
 		if err != nil {
 			return err
 		}
@@ -76,27 +63,16 @@ func fetch(args []string) error {
 			parsedURL.Scheme = "http"
 			fallthrough
 		case "http", "https":
-			err = fetchHTTP(httpClient, parsedURL)
+			err = fetchHTTP(parsedURL)
 			if err != nil {
 				return err
 			}
-		case "http3":
-			if !C.WithQUIC {
-				return C.ErrQUICNotIncluded
-			}
-			parsedURL.Scheme = "https"
-			err = fetchHTTP(http3Client, parsedURL)
-			if err != nil {
-				return err
-			}
-		default:
-			return E.New("unsupported scheme: ", parsedURL.Scheme)
 		}
 	}
 	return nil
 }

-func fetchHTTP(httpClient *http.Client, parsedURL *url.URL) error {
+func fetchHTTP(parsedURL *url.URL) error {
 	request, err := http.NewRequest("GET", parsedURL.String(), nil)
 	if err != nil {
 		return err
@@ -1,36 +0,0 @@
-//go:build with_quic
-
-package main
-
-import (
-	"context"
-	"crypto/tls"
-	"net/http"
-
-	"github.com/sagernet/quic-go"
-	"github.com/sagernet/quic-go/http3"
-	box "github.com/sagernet/sing-box"
-	"github.com/sagernet/sing/common/bufio"
-	M "github.com/sagernet/sing/common/metadata"
-	N "github.com/sagernet/sing/common/network"
-)
-
-func initializeHTTP3Client(instance *box.Box) error {
-	dialer, err := createDialer(instance, N.NetworkUDP, commandToolsFlagOutbound)
-	if err != nil {
-		return err
-	}
-	http3Client = &http.Client{
-		Transport: &http3.RoundTripper{
-			Dial: func(ctx context.Context, addr string, tlsCfg *tls.Config, cfg *quic.Config) (quic.EarlyConnection, error) {
-				destination := M.ParseSocksaddr(addr)
-				udpConn, dErr := dialer.DialContext(ctx, N.NetworkUDP, destination)
-				if dErr != nil {
-					return nil, dErr
-				}
-				return quic.DialEarly(ctx, bufio.NewUnbindPacketConn(udpConn), udpConn.RemoteAddr(), tlsCfg, cfg)
-			},
-		},
-	}
-	return nil
-}
@@ -1,18 +0,0 @@
-//go:build !with_quic
-
-package main
-
-import (
-	"net/url"
-	"os"
-
-	box "github.com/sagernet/sing-box"
-)
-
-func initializeHTTP3Client(instance *box.Box) error {
-	return os.ErrInvalid
-}
-
-func fetchHTTP3(parsedURL *url.URL) error {
-	return os.ErrInvalid
-}
@@ -3,19 +3,15 @@ package main
 import (
 	"context"
 	"os"
-	"os/user"
-	"strconv"
 	"time"

 	_ "github.com/sagernet/sing-box/include"
 	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing/service/filemanager"

 	"github.com/spf13/cobra"
 )

 var (
-	globalCtx         context.Context
 	configPaths       []string
 	configDirectories []string
 	workingDir        string
@@ -41,30 +37,15 @@ func main() {
 }

 func preRun(cmd *cobra.Command, args []string) {
-	globalCtx = context.Background()
-	sudoUser := os.Getenv("SUDO_USER")
-	sudoUID, _ := strconv.Atoi(os.Getenv("SUDO_UID"))
-	sudoGID, _ := strconv.Atoi(os.Getenv("SUDO_GID"))
-	if sudoUID == 0 && sudoGID == 0 && sudoUser != "" {
-		sudoUserObject, _ := user.Lookup(sudoUser)
-		if sudoUserObject != nil {
-			sudoUID, _ = strconv.Atoi(sudoUserObject.Uid)
-			sudoGID, _ = strconv.Atoi(sudoUserObject.Gid)
-		}
-	}
-	if sudoUID > 0 && sudoGID > 0 {
-		globalCtx = filemanager.WithDefault(globalCtx, "", "", sudoUID, sudoGID)
-	}
 	if disableColor {
 		log.SetStdLogger(log.NewDefaultFactory(context.Background(), log.Formatter{BaseTime: time.Now(), DisableColors: true}, os.Stderr, "", nil, false).Logger())
 	}
 	if workingDir != "" {
 		_, err := os.Stat(workingDir)
 		if err != nil {
-			filemanager.MkdirAll(globalCtx, workingDir, 0o777)
+			os.MkdirAll(workingDir, 0o777)
 		}
-		err = os.Chdir(workingDir)
-		if err != nil {
+		if err := os.Chdir(workingDir); err != nil {
 			log.Fatal(err)
 		}
 	}
@@ -0,0 +1,233 @@
+//go:build go1.20 && !go1.21
+
+package badtls
+
+import (
+	"crypto/cipher"
+	"crypto/rand"
+	"crypto/tls"
+	"encoding/binary"
+	"io"
+	"net"
+	"reflect"
+	"sync"
+	"sync/atomic"
+	"unsafe"
+
+	"github.com/sagernet/sing-box/log"
+	"github.com/sagernet/sing/common"
+	"github.com/sagernet/sing/common/buf"
+	"github.com/sagernet/sing/common/bufio"
+	E "github.com/sagernet/sing/common/exceptions"
+	N "github.com/sagernet/sing/common/network"
+	aTLS "github.com/sagernet/sing/common/tls"
+)
+
+type Conn struct {
+	*tls.Conn
+	writer              N.ExtendedWriter
+	isHandshakeComplete *atomic.Bool
+	activeCall          *atomic.Int32
+	closeNotifySent     *bool
+	version             *uint16
+	rand                io.Reader
+	halfAccess          *sync.Mutex
+	halfError           *error
+	cipher              cipher.AEAD
+	explicitNonceLen    int
+	halfPtr             uintptr
+	halfSeq             []byte
+	halfScratchBuf      []byte
+}
+
+func TryCreate(conn aTLS.Conn) aTLS.Conn {
+	tlsConn, ok := conn.(*tls.Conn)
+	if !ok {
+		return conn
+	}
+	badConn, err := Create(tlsConn)
+	if err != nil {
+		log.Warn("initialize badtls: ", err)
+		return conn
+	}
+	return badConn
+}
+
+func Create(conn *tls.Conn) (aTLS.Conn, error) {
+	rawConn := reflect.Indirect(reflect.ValueOf(conn))
+	rawIsHandshakeComplete := rawConn.FieldByName("isHandshakeComplete")
+	if !rawIsHandshakeComplete.IsValid() || rawIsHandshakeComplete.Kind() != reflect.Struct {
+		return nil, E.New("badtls: invalid isHandshakeComplete")
+	}
+	isHandshakeComplete := (*atomic.Bool)(unsafe.Pointer(rawIsHandshakeComplete.UnsafeAddr()))
+	if !isHandshakeComplete.Load() {
+		return nil, E.New("handshake not finished")
+	}
+	rawActiveCall := rawConn.FieldByName("activeCall")
+	if !rawActiveCall.IsValid() || rawActiveCall.Kind() != reflect.Struct {
+		return nil, E.New("badtls: invalid active call")
+	}
+	activeCall := (*atomic.Int32)(unsafe.Pointer(rawActiveCall.UnsafeAddr()))
+	rawHalfConn := rawConn.FieldByName("out")
+	if !rawHalfConn.IsValid() || rawHalfConn.Kind() != reflect.Struct {
+		return nil, E.New("badtls: invalid half conn")
+	}
+	rawVersion := rawConn.FieldByName("vers")
+	if !rawVersion.IsValid() || rawVersion.Kind() != reflect.Uint16 {
+		return nil, E.New("badtls: invalid version")
+	}
+	version := (*uint16)(unsafe.Pointer(rawVersion.UnsafeAddr()))
+	rawCloseNotifySent := rawConn.FieldByName("closeNotifySent")
+	if !rawCloseNotifySent.IsValid() || rawCloseNotifySent.Kind() != reflect.Bool {
+		return nil, E.New("badtls: invalid notify")
+	}
+	closeNotifySent := (*bool)(unsafe.Pointer(rawCloseNotifySent.UnsafeAddr()))
+	rawConfig := reflect.Indirect(rawConn.FieldByName("config"))
+	if !rawConfig.IsValid() || rawConfig.Kind() != reflect.Struct {
+		return nil, E.New("badtls: bad config")
+	}
+	config := (*tls.Config)(unsafe.Pointer(rawConfig.UnsafeAddr()))
+	randReader := config.Rand
+	if randReader == nil {
+		randReader = rand.Reader
+	}
+	rawHalfMutex := rawHalfConn.FieldByName("Mutex")
+	if !rawHalfMutex.IsValid() || rawHalfMutex.Kind() != reflect.Struct {
+		return nil, E.New("badtls: invalid half mutex")
+	}
+	halfAccess := (*sync.Mutex)(unsafe.Pointer(rawHalfMutex.UnsafeAddr()))
+	rawHalfError := rawHalfConn.FieldByName("err")
+	if !rawHalfError.IsValid() || rawHalfError.Kind() != reflect.Interface {
+		return nil, E.New("badtls: invalid half error")
+	}
+	halfError := (*error)(unsafe.Pointer(rawHalfError.UnsafeAddr()))
+	rawHalfCipherInterface := rawHalfConn.FieldByName("cipher")
+	if !rawHalfCipherInterface.IsValid() || rawHalfCipherInterface.Kind() != reflect.Interface {
+		return nil, E.New("badtls: invalid cipher interface")
+	}
+	rawHalfCipher := rawHalfCipherInterface.Elem()
+	aeadCipher, loaded := valueInterface(rawHalfCipher, false).(cipher.AEAD)
+	if !loaded {
+		return nil, E.New("badtls: invalid AEAD cipher")
+	}
+	var explicitNonceLen int
+	switch cipherName := reflect.Indirect(rawHalfCipher).Type().String(); cipherName {
+	case "tls.prefixNonceAEAD":
+		explicitNonceLen = aeadCipher.NonceSize()
+	case "tls.xorNonceAEAD":
+	default:
+		return nil, E.New("badtls: unknown cipher type: ", cipherName)
+	}
+	rawHalfSeq := rawHalfConn.FieldByName("seq")
+	if !rawHalfSeq.IsValid() || rawHalfSeq.Kind() != reflect.Array {
+		return nil, E.New("badtls: invalid seq")
+	}
+	halfSeq := rawHalfSeq.Bytes()
+	rawHalfScratchBuf := rawHalfConn.FieldByName("scratchBuf")
+	if !rawHalfScratchBuf.IsValid() || rawHalfScratchBuf.Kind() != reflect.Array {
+		return nil, E.New("badtls: invalid scratchBuf")
+	}
+	halfScratchBuf := rawHalfScratchBuf.Bytes()
+	return &Conn{
+		Conn:                conn,
+		writer:              bufio.NewExtendedWriter(conn.NetConn()),
+		isHandshakeComplete: isHandshakeComplete,
+		activeCall:          activeCall,
+		closeNotifySent:     closeNotifySent,
+		version:             version,
+		halfAccess:          halfAccess,
+		halfError:           halfError,
+		cipher:              aeadCipher,
+		explicitNonceLen:    explicitNonceLen,
+		rand:                randReader,
+		halfPtr:             rawHalfConn.UnsafeAddr(),
+		halfSeq:             halfSeq,
+		halfScratchBuf:      halfScratchBuf,
+	}, nil
+}
+
+func (c *Conn) WriteBuffer(buffer *buf.Buffer) error {
+	if buffer.Len() > maxPlaintext {
+		defer buffer.Release()
+		return common.Error(c.Write(buffer.Bytes()))
+	}
+	for {
+		x := c.activeCall.Load()
+		if x&1 != 0 {
+			return net.ErrClosed
+		}
+		if c.activeCall.CompareAndSwap(x, x+2) {
+			break
+		}
+	}
+	defer c.activeCall.Add(-2)
+	c.halfAccess.Lock()
+	defer c.halfAccess.Unlock()
+	if err := *c.halfError; err != nil {
+		return err
+	}
+	if *c.closeNotifySent {
+		return errShutdown
+	}
+	dataLen := buffer.Len()
+	dataBytes := buffer.Bytes()
+	outBuf := buffer.ExtendHeader(recordHeaderLen + c.explicitNonceLen)
+	outBuf[0] = 23
+	version := *c.version
+	if version == 0 {
+		version = tls.VersionTLS10
+	} else if version == tls.VersionTLS13 {
+		version = tls.VersionTLS12
+	}
+	binary.BigEndian.PutUint16(outBuf[1:], version)
+	var nonce []byte
+	if c.explicitNonceLen > 0 {
+		nonce = outBuf[5 : 5+c.explicitNonceLen]
+		if c.explicitNonceLen < 16 {
+			copy(nonce, c.halfSeq)
+		} else {
+			if _, err := io.ReadFull(c.rand, nonce); err != nil {
+				return err
+			}
+		}
+	}
+	if len(nonce) == 0 {
+		nonce = c.halfSeq
+	}
+	if *c.version == tls.VersionTLS13 {
+		buffer.FreeBytes()[0] = 23
+		binary.BigEndian.PutUint16(outBuf[3:], uint16(dataLen+1+c.cipher.Overhead()))
+		c.cipher.Seal(outBuf, nonce, outBuf[recordHeaderLen:recordHeaderLen+c.explicitNonceLen+dataLen+1], outBuf[:recordHeaderLen])
+		buffer.Extend(1 + c.cipher.Overhead())
+	} else {
+		binary.BigEndian.PutUint16(outBuf[3:], uint16(dataLen))
+		additionalData := append(c.halfScratchBuf[:0], c.halfSeq...)
+		additionalData = append(additionalData, outBuf[:recordHeaderLen]...)
+		c.cipher.Seal(outBuf, nonce, dataBytes, additionalData)
+		buffer.Extend(c.cipher.Overhead())
+		binary.BigEndian.PutUint16(outBuf[3:], uint16(dataLen+c.explicitNonceLen+c.cipher.Overhead()))
+	}
+	incSeq(c.halfPtr)
+	log.Trace("badtls write ", buffer.Len())
+	return c.writer.WriteBuffer(buffer)
+}
+
+func (c *Conn) FrontHeadroom() int {
+	return recordHeaderLen + c.explicitNonceLen
+}
+
+func (c *Conn) RearHeadroom() int {
+	return 1 + c.cipher.Overhead()
+}
+
+func (c *Conn) WriterMTU() int {
+	return maxPlaintext
+}
+
+func (c *Conn) Upstream() any {
+	return c.Conn
+}
+
+func (c *Conn) UpstreamWriter() any {
+	return c.NetConn()
+}
@@ -0,0 +1,14 @@
+//go:build !go1.19 || go1.21
+
+package badtls
+
+import (
+	"crypto/tls"
+	"os"
+
+	aTLS "github.com/sagernet/sing/common/tls"
+)
+
+func Create(conn *tls.Conn) (aTLS.Conn, error) {
+	return nil, os.ErrInvalid
+}
@@ -0,0 +1,22 @@
+//go:build go1.20 && !go.1.21
+
+package badtls
+
+import (
+	"reflect"
+	_ "unsafe"
+)
+
+const (
+	maxPlaintext    = 16384 // maximum plaintext payload length
+	recordHeaderLen = 5     // record header length
+)
+
+//go:linkname errShutdown crypto/tls.errShutdown
+var errShutdown error
+
+//go:linkname incSeq crypto/tls.(*halfConn).incSeq
+func incSeq(conn uintptr)
+
+//go:linkname valueInterface reflect.valueInterface
+func valueInterface(v reflect.Value, safe bool) any
@@ -1,151 +0,0 @@
-//go:build go1.21 && !without_badtls
-
-package badtls
-
-import (
-	"bytes"
-	"context"
-	"net"
-	"os"
-	"reflect"
-	"sync"
-	"unsafe"
-
-	"github.com/sagernet/sing/common/buf"
-	E "github.com/sagernet/sing/common/exceptions"
-	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/common/tls"
-)
-
-var _ N.ReadWaiter = (*ReadWaitConn)(nil)
-
-type ReadWaitConn struct {
-	tls.Conn
-	halfAccess                    *sync.Mutex
-	rawInput                      *bytes.Buffer
-	input                         *bytes.Reader
-	hand                          *bytes.Buffer
-	readWaitOptions               N.ReadWaitOptions
-	tlsReadRecord                 func() error
-	tlsHandlePostHandshakeMessage func() error
-}
-
-func NewReadWaitConn(conn tls.Conn) (tls.Conn, error) {
-	var (
-		loaded                        bool
-		tlsReadRecord                 func() error
-		tlsHandlePostHandshakeMessage func() error
-	)
-	for _, tlsCreator := range tlsRegistry {
-		loaded, tlsReadRecord, tlsHandlePostHandshakeMessage = tlsCreator(conn)
-		if loaded {
-			break
-		}
-	}
-	if !loaded {
-		return nil, os.ErrInvalid
-	}
-	rawConn := reflect.Indirect(reflect.ValueOf(conn))
-	rawHalfConn := rawConn.FieldByName("in")
-	if !rawHalfConn.IsValid() || rawHalfConn.Kind() != reflect.Struct {
-		return nil, E.New("badtls: invalid half conn")
-	}
-	rawHalfMutex := rawHalfConn.FieldByName("Mutex")
-	if !rawHalfMutex.IsValid() || rawHalfMutex.Kind() != reflect.Struct {
-		return nil, E.New("badtls: invalid half mutex")
-	}
-	halfAccess := (*sync.Mutex)(unsafe.Pointer(rawHalfMutex.UnsafeAddr()))
-	rawRawInput := rawConn.FieldByName("rawInput")
-	if !rawRawInput.IsValid() || rawRawInput.Kind() != reflect.Struct {
-		return nil, E.New("badtls: invalid raw input")
-	}
-	rawInput := (*bytes.Buffer)(unsafe.Pointer(rawRawInput.UnsafeAddr()))
-	rawInput0 := rawConn.FieldByName("input")
-	if !rawInput0.IsValid() || rawInput0.Kind() != reflect.Struct {
-		return nil, E.New("badtls: invalid input")
-	}
-	input := (*bytes.Reader)(unsafe.Pointer(rawInput0.UnsafeAddr()))
-	rawHand := rawConn.FieldByName("hand")
-	if !rawHand.IsValid() || rawHand.Kind() != reflect.Struct {
-		return nil, E.New("badtls: invalid hand")
-	}
-	hand := (*bytes.Buffer)(unsafe.Pointer(rawHand.UnsafeAddr()))
-	return &ReadWaitConn{
-		Conn:                          conn,
-		halfAccess:                    halfAccess,
-		rawInput:                      rawInput,
-		input:                         input,
-		hand:                          hand,
-		tlsReadRecord:                 tlsReadRecord,
-		tlsHandlePostHandshakeMessage: tlsHandlePostHandshakeMessage,
-	}, nil
-}
-
-func (c *ReadWaitConn) InitializeReadWaiter(options N.ReadWaitOptions) (needCopy bool) {
-	c.readWaitOptions = options
-	return false
-}
-
-func (c *ReadWaitConn) WaitReadBuffer() (buffer *buf.Buffer, err error) {
-	err = c.HandshakeContext(context.Background())
-	if err != nil {
-		return
-	}
-	c.halfAccess.Lock()
-	defer c.halfAccess.Unlock()
-	for c.input.Len() == 0 {
-		err = c.tlsReadRecord()
-		if err != nil {
-			return
-		}
-		for c.hand.Len() > 0 {
-			err = c.tlsHandlePostHandshakeMessage()
-			if err != nil {
-				return
-			}
-		}
-	}
-	buffer = c.readWaitOptions.NewBuffer()
-	n, err := c.input.Read(buffer.FreeBytes())
-	if err != nil {
-		buffer.Release()
-		return
-	}
-	buffer.Truncate(n)
-
-	if n != 0 && c.input.Len() == 0 && c.rawInput.Len() > 0 &&
-		// recordType(c.rawInput.Bytes()[0]) == recordTypeAlert {
-		c.rawInput.Bytes()[0] == 21 {
-		_ = c.tlsReadRecord()
-		// return n, err // will be io.EOF on closeNotify
-	}
-
-	c.readWaitOptions.PostReturn(buffer)
-	return
-}
-
-func (c *ReadWaitConn) Upstream() any {
-	return c.Conn
-}
-
-var tlsRegistry []func(conn net.Conn) (loaded bool, tlsReadRecord func() error, tlsHandlePostHandshakeMessage func() error)
-
-func init() {
-	tlsRegistry = append(tlsRegistry, func(conn net.Conn) (loaded bool, tlsReadRecord func() error, tlsHandlePostHandshakeMessage func() error) {
-		tlsConn, loaded := conn.(*tls.STDConn)
-		if !loaded {
-			return
-		}
-		return true, func() error {
-				return stdTLSReadRecord(tlsConn)
-			}, func() error {
-				return stdTLSHandlePostHandshakeMessage(tlsConn)
-			}
-	})
-}
-
-//go:linkname stdTLSReadRecord crypto/tls.(*Conn).readRecord
-func stdTLSReadRecord(c *tls.STDConn) error
-
-//go:linkname stdTLSHandlePostHandshakeMessage crypto/tls.(*Conn).handlePostHandshakeMessage
-func stdTLSHandlePostHandshakeMessage(c *tls.STDConn) error
@@ -1,31 +0,0 @@
-//go:build go1.21 && !without_badtls && with_ech
-
-package badtls
-
-import (
-	"net"
-	_ "unsafe"
-
-	"github.com/sagernet/cloudflare-tls"
-	"github.com/sagernet/sing/common"
-)
-
-func init() {
-	tlsRegistry = append(tlsRegistry, func(conn net.Conn) (loaded bool, tlsReadRecord func() error, tlsHandlePostHandshakeMessage func() error) {
-		tlsConn, loaded := common.Cast[*tls.Conn](conn)
-		if !loaded {
-			return
-		}
-		return true, func() error {
-				return echReadRecord(tlsConn)
-			}, func() error {
-				return echHandlePostHandshakeMessage(tlsConn)
-			}
-	})
-}
-
-//go:linkname echReadRecord github.com/sagernet/cloudflare-tls.(*Conn).readRecord
-func echReadRecord(c *tls.Conn) error
-
-//go:linkname echHandlePostHandshakeMessage github.com/sagernet/cloudflare-tls.(*Conn).handlePostHandshakeMessage
-func echHandlePostHandshakeMessage(c *tls.Conn) error
@@ -1,13 +0,0 @@
-//go:build !go1.21 || without_badtls
-
-package badtls
-
-import (
-	"os"
-
-	"github.com/sagernet/sing/common/tls"
-)
-
-func NewReadWaitConn(conn tls.Conn) (tls.Conn, error) {
-	return nil, os.ErrInvalid
-}
@@ -1,31 +0,0 @@
-//go:build go1.21 && !without_badtls && with_utls
-
-package badtls
-
-import (
-	"net"
-	_ "unsafe"
-
-	"github.com/sagernet/sing/common"
-	"github.com/sagernet/utls"
-)
-
-func init() {
-	tlsRegistry = append(tlsRegistry, func(conn net.Conn) (loaded bool, tlsReadRecord func() error, tlsHandlePostHandshakeMessage func() error) {
-		tlsConn, loaded := common.Cast[*tls.UConn](conn)
-		if !loaded {
-			return
-		}
-		return true, func() error {
-				return utlsReadRecord(tlsConn.Conn)
-			}, func() error {
-				return utlsHandlePostHandshakeMessage(tlsConn.Conn)
-			}
-	})
-}
-
-//go:linkname utlsReadRecord github.com/sagernet/utls.(*Conn).readRecord
-func utlsReadRecord(c *tls.Conn) error
-
-//go:linkname utlsHandlePostHandshakeMessage github.com/sagernet/utls.(*Conn).handlePostHandshakeMessage
-func utlsHandlePostHandshakeMessage(c *tls.Conn) error
@@ -15,61 +15,38 @@ import (
 	N "github.com/sagernet/sing/common/network"
 )

-var _ WireGuardListener = (*DefaultDialer)(nil)
-
 type DefaultDialer struct {
-	dialer4             tcpDialer
-	dialer6             tcpDialer
-	udpDialer4          net.Dialer
-	udpDialer6          net.Dialer
-	udpListener         net.ListenConfig
-	udpAddr4            string
-	udpAddr6            string
-	isWireGuardListener bool
+	dialer4     tcpDialer
+	dialer6     tcpDialer
+	udpDialer4  net.Dialer
+	udpDialer6  net.Dialer
+	udpListener net.ListenConfig
+	udpAddr4    string
+	udpAddr6    string
 }

 func NewDefault(router adapter.Router, options option.DialerOptions) (*DefaultDialer, error) {
 	var dialer net.Dialer
 	var listener net.ListenConfig
 	if options.BindInterface != "" {
-		var interfaceFinder control.InterfaceFinder
-		if router != nil {
-			interfaceFinder = router.InterfaceFinder()
-		} else {
-			interfaceFinder = control.NewDefaultInterfaceFinder()
-		}
-		bindFunc := control.BindToInterface(interfaceFinder, options.BindInterface, -1)
+		bindFunc := control.BindToInterface(router.InterfaceFinder(), options.BindInterface, -1)
 		dialer.Control = control.Append(dialer.Control, bindFunc)
 		listener.Control = control.Append(listener.Control, bindFunc)
-	} else if router != nil && router.AutoDetectInterface() {
+	} else if router.AutoDetectInterface() {
 		bindFunc := router.AutoDetectInterfaceFunc()
 		dialer.Control = control.Append(dialer.Control, bindFunc)
 		listener.Control = control.Append(listener.Control, bindFunc)
-	} else if router != nil && router.DefaultInterface() != "" {
+	} else if router.DefaultInterface() != "" {
 		bindFunc := control.BindToInterface(router.InterfaceFinder(), router.DefaultInterface(), -1)
 		dialer.Control = control.Append(dialer.Control, bindFunc)
 		listener.Control = control.Append(listener.Control, bindFunc)
 	}
-	var autoRedirectOutputMark uint32
-	if router != nil {
-		autoRedirectOutputMark = router.AutoRedirectOutputMark()
-	}
-	if autoRedirectOutputMark > 0 {
-		dialer.Control = control.Append(dialer.Control, control.RoutingMark(autoRedirectOutputMark))
-		listener.Control = control.Append(listener.Control, control.RoutingMark(autoRedirectOutputMark))
-	}
-	if options.RoutingMark > 0 {
+	if options.RoutingMark != 0 {
 		dialer.Control = control.Append(dialer.Control, control.RoutingMark(options.RoutingMark))
 		listener.Control = control.Append(listener.Control, control.RoutingMark(options.RoutingMark))
-		if autoRedirectOutputMark > 0 {
-			return nil, E.New("`auto_redirect` with `route_[_exclude]_address_set is conflict with `routing_mark`")
-		}
-	} else if router != nil && router.DefaultMark() > 0 {
+	} else if router.DefaultMark() != 0 {
 		dialer.Control = control.Append(dialer.Control, control.RoutingMark(router.DefaultMark()))
 		listener.Control = control.Append(listener.Control, control.RoutingMark(router.DefaultMark()))
-		if autoRedirectOutputMark > 0 {
-			return nil, E.New("`auto_redirect` with `route_[_exclude]_address_set is conflict with `default_mark`")
-		}
 	}
 	if options.ReuseAddr {
 		listener.Control = control.Append(listener.Control, control.ReuseAddr())
@@ -83,9 +60,6 @@ func NewDefault(router adapter.Router, options option.DialerOptions) (*DefaultDi
 	} else {
 		dialer.Timeout = C.TCPTimeout
 	}
-	// TODO: Add an option to customize the keep alive period
-	dialer.KeepAlive = C.TCPKeepAliveInitial
-	dialer.Control = control.Append(dialer.Control, control.SetKeepAlivePeriod(C.TCPKeepAliveInitial, C.TCPKeepAliveInterval))
 	var udpFragment bool
 	if options.UDPFragment != nil {
 		udpFragment = *options.UDPFragment
@@ -124,11 +98,6 @@ func NewDefault(router adapter.Router, options option.DialerOptions) (*DefaultDi
 		}
 		setMultiPathTCP(&dialer4)
 	}
-	if options.IsWireGuardListener {
-		for _, controlFn := range wgControlFns {
-			listener.Control = control.Append(listener.Control, controlFn)
-		}
-	}
 	tcpDialer4, err := newTCPDialer(dialer4, options.TCPFastOpen)
 	if err != nil {
 		return nil, err
@@ -145,7 +114,6 @@ func NewDefault(router adapter.Router, options option.DialerOptions) (*DefaultDi
 		listener,
 		udpAddr4,
 		udpAddr6,
-		options.IsWireGuardListener,
 	}, nil
 }

@@ -178,10 +146,6 @@ func (d *DefaultDialer) ListenPacket(ctx context.Context, destination M.Socksadd
 	}
 }

-func (d *DefaultDialer) ListenPacketCompat(network, address string) (net.PacketConn, error) {
-	return trackPacketConn(d.udpListener.ListenPacket(context.Background(), network, address))
-}
-
 func trackConn(conn net.Conn, err error) (net.Conn, error) {
 	if !conntrack.Enabled || err != nil {
 		return conn, err
@@ -6,16 +6,15 @@ import (
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-dns"
+	"github.com/sagernet/sing/common"
 	N "github.com/sagernet/sing/common/network"
 )

+func MustNew(router adapter.Router, options option.DialerOptions) N.Dialer {
+	return common.Must1(New(router, options))
+}
+
 func New(router adapter.Router, options option.DialerOptions) (N.Dialer, error) {
-	if options.IsWireGuardListener {
-		return NewDefault(router, options)
-	}
-	if router == nil {
-		return NewDefault(nil, options)
-	}
 	var (
 		dialer N.Dialer
 		err    error
@@ -80,7 +80,6 @@ func (c *slowOpenConn) Write(b []byte) (n int, err error) {
 		c.conn = nil
 		c.err = E.Cause(err, "dial tcp fast open")
 	}
-	n = len(b)
 	close(c.create)
 	return
 }
@@ -1,9 +0,0 @@
-package dialer
-
-import (
-	"net"
-)
-
-type WireGuardListener interface {
-	ListenPacketCompat(network, address string) (net.PacketConn, error)
-}
@@ -1,11 +0,0 @@
-//go:build with_wireguard
-
-package dialer
-
-import (
-	"github.com/sagernet/wireguard-go/conn"
-)
-
-var _ WireGuardListener = (conn.Listener)(nil)
-
-var wgControlFns = conn.ControlFns
@@ -1,9 +0,0 @@
-//go:build !with_wireguard
-
-package dialer
-
-import (
-	"github.com/sagernet/sing/common/control"
-)
-
-var wgControlFns []control.Func
@@ -32,7 +32,3 @@ func (r *Reader) Lookup(addr netip.Addr) string {
 	}
 	return "unknown"
 }
-
-func (r *Reader) Close() error {
-	return r.reader.Close()
-}
@@ -1,15 +1,11 @@
 package geosite

 import (
-	"bufio"
-	"encoding/binary"
 	"io"
 	"os"
-	"sync/atomic"

-	"github.com/sagernet/sing/common"
 	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/varbin"
+	"github.com/sagernet/sing/common/rw"
 )

 type Reader struct {
@@ -38,36 +34,45 @@ func Open(path string) (*Reader, []string, error) {
 	return reader, codes, nil
 }

-type geositeMetadata struct {
-	Code   string
-	Index  uint64
-	Length uint64
-}
-
 func (r *Reader) readMetadata() error {
-	reader := bufio.NewReader(r.reader)
-	version, err := reader.ReadByte()
+	version, err := rw.ReadByte(r.reader)
 	if err != nil {
 		return err
 	}
 	if version != 0 {
 		return E.New("unknown version")
 	}
-	metadataEntries, err := varbin.ReadValue[[]geositeMetadata](reader, binary.BigEndian)
+	entryLength, err := rw.ReadUVariant(r.reader)
 	if err != nil {
 		return err
 	}
+	keys := make([]string, entryLength)
 	domainIndex := make(map[string]int)
 	domainLength := make(map[string]int)
-	for _, entry := range metadataEntries {
-		domainIndex[entry.Code] = int(entry.Index)
-		domainLength[entry.Code] = int(entry.Length)
+	for i := 0; i < int(entryLength); i++ {
+		var (
+			code       string
+			codeIndex  uint64
+			codeLength uint64
+		)
+		code, err = rw.ReadVString(r.reader)
+		if err != nil {
+			return err
+		}
+		keys[i] = code
+		codeIndex, err = rw.ReadUVariant(r.reader)
+		if err != nil {
+			return err
+		}
+		codeLength, err = rw.ReadUVariant(r.reader)
+		if err != nil {
+			return err
+		}
+		domainIndex[code] = int(codeIndex)
+		domainLength[code] = int(codeLength)
 	}
 	r.domainIndex = domainIndex
 	r.domainLength = domainLength
-	if reader.Buffered() > 0 {
-		return common.Error(r.reader.Seek(int64(-reader.Buffered()), io.SeekCurrent))
-	}
 	return nil
 }

@@ -80,28 +85,27 @@ func (r *Reader) Read(code string) ([]Item, error) {
 	if err != nil {
 		return nil, err
 	}
-	counter := &readCounter{Reader: r.reader}
-	domain, err := varbin.ReadValue[[]Item](bufio.NewReader(counter), binary.BigEndian)
-	if err != nil {
-		return nil, err
+	counter := &rw.ReadCounter{Reader: r.reader}
+	domain := make([]Item, r.domainLength[code])
+	for i := range domain {
+		var (
+			item Item
+			err  error
+		)
+		item.Type, err = rw.ReadByte(counter)
+		if err != nil {
+			return nil, err
+		}
+		item.Value, err = rw.ReadVString(counter)
+		if err != nil {
+			return nil, err
+		}
+		domain[i] = item
 	}
-	_, err = r.reader.Seek(int64(-index)-counter.count, io.SeekCurrent)
+	_, err = r.reader.Seek(int64(-index)-counter.Count(), io.SeekCurrent)
 	return domain, err
 }

 func (r *Reader) Upstream() any {
 	return r.reader
 }
-
-type readCounter struct {
-	io.Reader
-	count int64
-}
-
-func (r *readCounter) Read(p []byte) (n int, err error) {
-	n, err = r.Reader.Read(p)
-	if n > 0 {
-		atomic.AddInt64(&r.count, int64(n))
-	}
-	return
-}
@@ -2,14 +2,13 @@ package geosite

 import (
 	"bytes"
-	"encoding/binary"
+	"io"
 	"sort"

-	"github.com/sagernet/sing/common"
-	"github.com/sagernet/sing/common/varbin"
+	"github.com/sagernet/sing/common/rw"
 )

-func Write(writer varbin.Writer, domains map[string][]Item) error {
+func Write(writer io.Writer, domains map[string][]Item) error {
 	keys := make([]string, 0, len(domains))
 	for code := range domains {
 		keys = append(keys, code)
@@ -20,26 +19,38 @@ func Write(writer varbin.Writer, domains map[string][]Item) error {
 	index := make(map[string]int)
 	for _, code := range keys {
 		index[code] = content.Len()
-		err := varbin.Write(content, binary.BigEndian, domains[code])
+		for _, domain := range domains[code] {
+			content.WriteByte(domain.Type)
+			err := rw.WriteVString(content, domain.Value)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	err := rw.WriteByte(writer, 0)
+	if err != nil {
+		return err
+	}
+
+	err = rw.WriteUVariant(writer, uint64(len(keys)))
+	if err != nil {
+		return err
+	}
+
+	for _, code := range keys {
+		err = rw.WriteVString(writer, code)
 		if err != nil {
 			return err
 		}
-	}
-
-	err := writer.WriteByte(0)
-	if err != nil {
-		return err
-	}
-
-	err = varbin.Write(writer, binary.BigEndian, common.Map(keys, func(it string) *geositeMetadata {
-		return &geositeMetadata{
-			Code:   it,
-			Index:  uint64(index[it]),
-			Length: uint64(len(domains[it])),
+		err = rw.WriteUVariant(writer, uint64(index[code]))
+		if err != nil {
+			return err
+		}
+		err = rw.WriteUVariant(writer, uint64(len(domains[code])))
+		if err != nil {
+			return err
 		}
-	}))
-	if err != nil {
-		return err
 	}

 	_, err = writer.Write(content.Bytes())
@@ -1,16 +1,11 @@
 package mux

 import (
-	"context"
-	"net"
-
-	"github.com/sagernet/sing-box/adapter"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-mux"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/logger"
-	M "github.com/sagernet/sing/common/metadata"
 	N "github.com/sagernet/sing/common/network"
 )

@@ -35,7 +30,7 @@ func NewClientWithOptions(dialer N.Dialer, logger logger.Logger, options option.
 		}
 	}
 	return mux.NewClient(mux.Options{
-		Dialer:         &clientDialer{dialer},
+		Dialer:         dialer,
 		Logger:         logger,
 		Protocol:       options.Protocol,
 		MaxConnections: options.MaxConnections,
@@ -45,15 +40,3 @@ func NewClientWithOptions(dialer N.Dialer, logger logger.Logger, options option.
 		Brutal:         brutalOptions,
 	})
 }
-
-type clientDialer struct {
-	N.Dialer
-}
-
-func (d *clientDialer) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
-	return d.Dialer.DialContext(adapter.OverrideContext(ctx), network, destination)
-}
-
-func (d *clientDialer) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
-	return d.Dialer.ListenPacket(adapter.OverrideContext(ctx), destination)
-}
@@ -223,7 +223,7 @@ func getExecPathFromPID(pid uint32) (string, error) {
 	r1, _, err := syscall.SyscallN(
 		procQueryFullProcessImageNameW.Addr(),
 		uintptr(h),
-		uintptr(0),
+		uintptr(1),
 		uintptr(unsafe.Pointer(&buf[0])),
 		uintptr(unsafe.Pointer(&size)),
 	)
@@ -16,40 +16,30 @@ import (
 )

 type LinuxSystemProxy struct {
-	hasGSettings    bool
-	kWriteConfigCmd string
-	sudoUser        string
-	serverAddr      M.Socksaddr
-	supportSOCKS    bool
-	isEnabled       bool
+	hasGSettings     bool
+	hasKWriteConfig5 bool
+	sudoUser         string
+	serverAddr       M.Socksaddr
+	supportSOCKS     bool
+	isEnabled        bool
 }

 func NewSystemProxy(ctx context.Context, serverAddr M.Socksaddr, supportSOCKS bool) (*LinuxSystemProxy, error) {
 	hasGSettings := common.Error(exec.LookPath("gsettings")) == nil
-	kWriteConfigCmds := []string{
-		"kwriteconfig5",
-		"kwriteconfig6",
-	}
-	var kWriteConfigCmd string
-	for _, cmd := range kWriteConfigCmds {
-		if common.Error(exec.LookPath(cmd)) == nil {
-			kWriteConfigCmd = cmd
-			break
-		}
-	}
+	hasKWriteConfig5 := common.Error(exec.LookPath("kwriteconfig5")) == nil
 	var sudoUser string
 	if os.Getuid() == 0 {
 		sudoUser = os.Getenv("SUDO_USER")
 	}
-	if !hasGSettings && kWriteConfigCmd == "" {
+	if !hasGSettings && !hasKWriteConfig5 {
 		return nil, E.New("unsupported desktop environment")
 	}
 	return &LinuxSystemProxy{
-		hasGSettings:    hasGSettings,
-		kWriteConfigCmd: kWriteConfigCmd,
-		sudoUser:        sudoUser,
-		serverAddr:      serverAddr,
-		supportSOCKS:    supportSOCKS,
+		hasGSettings:     hasGSettings,
+		hasKWriteConfig5: hasKWriteConfig5,
+		sudoUser:         sudoUser,
+		serverAddr:       serverAddr,
+		supportSOCKS:     supportSOCKS,
 	}, nil
 }

@@ -80,8 +70,8 @@ func (p *LinuxSystemProxy) Enable() error {
 			return err
 		}
 	}
-	if p.kWriteConfigCmd != "" {
-		err := p.runAsUser(p.kWriteConfigCmd, "--file", "kioslaverc", "--group", "Proxy Settings", "--key", "ProxyType", "1")
+	if p.hasKWriteConfig5 {
+		err := p.runAsUser("kwriteconfig5", "--file", "kioslaverc", "--group", "Proxy Settings", "--key", "ProxyType", "1")
 		if err != nil {
 			return err
 		}
@@ -93,7 +83,7 @@ func (p *LinuxSystemProxy) Enable() error {
 		if err != nil {
 			return err
 		}
-		err = p.runAsUser(p.kWriteConfigCmd, "--file", "kioslaverc", "--group", "Proxy Settings", "--key", "Authmode", "0")
+		err = p.runAsUser("kwriteconfig5", "--file", "kioslaverc", "--group", "Proxy Settings", "--key", "Authmode", "0")
 		if err != nil {
 			return err
 		}
@@ -113,8 +103,8 @@ func (p *LinuxSystemProxy) Disable() error {
 			return err
 		}
 	}
-	if p.kWriteConfigCmd != "" {
-		err := p.runAsUser(p.kWriteConfigCmd, "--file", "kioslaverc", "--group", "Proxy Settings", "--key", "ProxyType", "0")
+	if p.hasKWriteConfig5 {
+		err := p.runAsUser("kwriteconfig5", "--file", "kioslaverc", "--group", "Proxy Settings", "--key", "ProxyType", "0")
 		if err != nil {
 			return err
 		}
@@ -160,7 +150,7 @@ func (p *LinuxSystemProxy) setKDEProxy(proxyTypes ...string) error {
 			proxyUrl = "http://" + p.serverAddr.String()
 		}
 		err := p.runAsUser(
-			p.kWriteConfigCmd,
+			"kwriteconfig5",
 			"--file",
 			"kioslaverc",
 			"--group",
@@ -1,113 +0,0 @@
-package sniff
-
-import (
-	"bytes"
-	"context"
-	"encoding/binary"
-	"io"
-	"os"
-
-	"github.com/sagernet/sing-box/adapter"
-	C "github.com/sagernet/sing-box/constant"
-)
-
-const (
-	trackerConnectFlag = iota
-	trackerAnnounceFlag
-	trackerScrapeFlag
-
-	trackerProtocolID = 0x41727101980
-
-	trackerConnectMinSize  = 16
-	trackerAnnounceMinSize = 20
-	trackerScrapeMinSize   = 8
-)
-
-// BitTorrent detects if the stream is a BitTorrent connection.
-// For the BitTorrent protocol specification, see https://www.bittorrent.org/beps/bep_0003.html
-func BitTorrent(_ context.Context, reader io.Reader) (*adapter.InboundContext, error) {
-	var first byte
-	err := binary.Read(reader, binary.BigEndian, &first)
-	if err != nil {
-		return nil, err
-	}
-
-	if first != 19 {
-		return nil, os.ErrInvalid
-	}
-
-	var protocol [19]byte
-	_, err = reader.Read(protocol[:])
-	if err != nil {
-		return nil, err
-	}
-	if string(protocol[:]) != "BitTorrent protocol" {
-		return nil, os.ErrInvalid
-	}
-
-	return &adapter.InboundContext{
-		Protocol: C.ProtocolBitTorrent,
-	}, nil
-}
-
-// UTP detects if the packet is a uTP connection packet.
-// For the uTP protocol specification, see
-//  1. https://www.bittorrent.org/beps/bep_0029.html
-//  2. https://github.com/bittorrent/libutp/blob/2b364cbb0650bdab64a5de2abb4518f9f228ec44/utp_internal.cpp#L112
-func UTP(_ context.Context, packet []byte) (*adapter.InboundContext, error) {
-	// A valid uTP packet must be at least 20 bytes long.
-	if len(packet) < 20 {
-		return nil, os.ErrInvalid
-	}
-
-	version := packet[0] & 0x0F
-	ty := packet[0] >> 4
-	if version != 1 || ty > 4 {
-		return nil, os.ErrInvalid
-	}
-
-	// Validate the extensions
-	extension := packet[1]
-	reader := bytes.NewReader(packet[20:])
-	for extension != 0 {
-		err := binary.Read(reader, binary.BigEndian, &extension)
-		if err != nil {
-			return nil, err
-		}
-
-		var length byte
-		err = binary.Read(reader, binary.BigEndian, &length)
-		if err != nil {
-			return nil, err
-		}
-		_, err = reader.Seek(int64(length), io.SeekCurrent)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	return &adapter.InboundContext{
-		Protocol: C.ProtocolBitTorrent,
-	}, nil
-}
-
-// UDPTracker detects if the packet is a UDP Tracker Protocol packet.
-// For the UDP Tracker Protocol specification, see https://www.bittorrent.org/beps/bep_0015.html
-func UDPTracker(_ context.Context, packet []byte) (*adapter.InboundContext, error) {
-	switch {
-	case len(packet) >= trackerConnectMinSize &&
-		binary.BigEndian.Uint64(packet[:8]) == trackerProtocolID &&
-		binary.BigEndian.Uint32(packet[8:12]) == trackerConnectFlag:
-		fallthrough
-	case len(packet) >= trackerAnnounceMinSize &&
-		binary.BigEndian.Uint32(packet[8:12]) == trackerAnnounceFlag:
-		fallthrough
-	case len(packet) >= trackerScrapeMinSize &&
-		binary.BigEndian.Uint32(packet[8:12]) == trackerScrapeFlag:
-		return &adapter.InboundContext{
-			Protocol: C.ProtocolBitTorrent,
-		}, nil
-	default:
-		return nil, os.ErrInvalid
-	}
-}
@@ -1,81 +0,0 @@
-package sniff_test
-
-import (
-	"bytes"
-	"context"
-	"encoding/hex"
-	"testing"
-
-	"github.com/sagernet/sing-box/common/sniff"
-	C "github.com/sagernet/sing-box/constant"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestSniffBittorrent(t *testing.T) {
-	t.Parallel()
-
-	packets := []string{
-		"13426974546f7272656e742070726f746f636f6c0000000000100000e21ea9569b69bab33c97851d0298bdfa89bc90922d5554313631302dea812fcd6a3563e3be40c1d1",
-		"13426974546f7272656e742070726f746f636f6c00000000001000052aa4f5a7e209e54b32803d43670971c4c8caaa052d5452333030302d653369733079647675763638",
-		"13426974546f7272656e742070726f746f636f6c00000000001000052aa4f5a7e209e54b32803d43670971c4c8caaa052d5452343035302d6f7a316c6e79377931716130",
-	}
-
-	for _, pkt := range packets {
-		pkt, err := hex.DecodeString(pkt)
-		require.NoError(t, err)
-		metadata, err := sniff.BitTorrent(context.TODO(), bytes.NewReader(pkt))
-		require.NoError(t, err)
-		require.Equal(t, C.ProtocolBitTorrent, metadata.Protocol)
-	}
-}
-
-func TestSniffUTP(t *testing.T) {
-	t.Parallel()
-
-	packets := []string{
-		"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",
-		"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",
-		"21001ecb6817f2805d044fd700100000dbd03029",
-		"410277ef0b1fb1f60000000000040000c233000000080000000000000000",
-	}
-
-	for _, pkt := range packets {
-		pkt, err := hex.DecodeString(pkt)
-		require.NoError(t, err)
-
-		metadata, err := sniff.UTP(context.TODO(), pkt)
-		require.NoError(t, err)
-		require.Equal(t, C.ProtocolBitTorrent, metadata.Protocol)
-	}
-}
-
-func TestSniffUDPTracker(t *testing.T) {
-	t.Parallel()
-
-	connectPackets := []string{
-		// connect packets
-		"00000417271019800000000078e90560",
-		"00000417271019800000000022c5d64d",
-		"000004172710198000000000b3863541",
-
-		// announce packets
-		"3d7592ead4b8c9e300000001b871a3820000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002092f616e6e6f756e6365",
-		"3d7592ead4b8c9e30000000188deed1c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002092f616e6e6f756e6365",
-		"3d7592ead4b8c9e300000001ceb948ad0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a3362cdb7020ff920e5aa642c3d4066950dd1f01f4d00000000000000000000000000000000000000000000000000000000000000000000000000000000000002092f616e6e6f756e6365",
-
-		// scrape packets
-		"3d7592ead4b8c9e300000002d2f4bba5a94a8fe5ccb19ba61c4c0873d391e987982fbbd3",
-		"3d7592ead4b8c9e300000002441243292aae6c35c94fcfb415dbe95f408b9ce91ee846ed",
-		"3d7592ead4b8c9e300000002b2aa461b1ad1fa9661cf3fe45fb2504ad52ec6c67758e294",
-	}
-
-	for _, pkt := range connectPackets {
-		pkt, err := hex.DecodeString(pkt)
-		require.NoError(t, err)
-
-		metadata, err := sniff.UDPTracker(context.TODO(), pkt)
-		require.NoError(t, err)
-		require.Equal(t, C.ProtocolBitTorrent, metadata.Protocol)
-	}
-}
@@ -1,7 +1,6 @@
 package srs

 import (
-	"bufio"
 	"compress/zlib"
 	"encoding/binary"
 	"io"
@@ -12,7 +11,7 @@ import (
 	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/domain"
 	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/varbin"
+	"github.com/sagernet/sing/common/rw"

 	"go4.org/netipx"
 )
@@ -46,7 +45,7 @@ func Read(reader io.Reader, recovery bool) (ruleSet option.PlainRuleSet, err err
 		return
 	}
 	if magicBytes != MagicBytes {
-		err = E.New("invalid sing-box rule-set file")
+		err = E.New("invalid sing-box rule set file")
 		return
 	}
 	var version uint8
@@ -61,14 +60,13 @@ func Read(reader io.Reader, recovery bool) (ruleSet option.PlainRuleSet, err err
 	if err != nil {
 		return
 	}
-	bReader := bufio.NewReader(zReader)
-	length, err := binary.ReadUvarint(bReader)
+	length, err := rw.ReadUVariant(zReader)
 	if err != nil {
 		return
 	}
 	ruleSet.Rules = make([]option.HeadlessRule, length)
 	for i := uint64(0); i < length; i++ {
-		ruleSet.Rules[i], err = readRule(bReader, recovery)
+		ruleSet.Rules[i], err = readRule(zReader, recovery)
 		if err != nil {
 			err = E.Cause(err, "read rule[", i, "]")
 			return
@@ -90,13 +88,12 @@ func Write(writer io.Writer, ruleSet option.PlainRuleSet) error {
 	if err != nil {
 		return err
 	}
-	bWriter := bufio.NewWriter(zWriter)
-	_, err = varbin.WriteUvarint(bWriter, uint64(len(ruleSet.Rules)))
+	err = rw.WriteUVariant(zWriter, uint64(len(ruleSet.Rules)))
 	if err != nil {
 		return err
 	}
 	for _, rule := range ruleSet.Rules {
-		err = writeRule(bWriter, rule)
+		err = writeRule(zWriter, rule)
 		if err != nil {
 			return err
 		}
@@ -104,7 +101,7 @@ func Write(writer io.Writer, ruleSet option.PlainRuleSet) error {
 	return zWriter.Close()
 }

-func readRule(reader varbin.Reader, recovery bool) (rule option.HeadlessRule, err error) {
+func readRule(reader io.Reader, recovery bool) (rule option.HeadlessRule, err error) {
 	var ruleType uint8
 	err = binary.Read(reader, binary.BigEndian, &ruleType)
 	if err != nil {
@@ -112,10 +109,8 @@ func readRule(reader varbin.Reader, recovery bool) (rule option.HeadlessRule, er
 	}
 	switch ruleType {
 	case 0:
-		rule.Type = C.RuleTypeDefault
 		rule.DefaultOptions, err = readDefaultRule(reader, recovery)
 	case 1:
-		rule.Type = C.RuleTypeLogical
 		rule.LogicalOptions, err = readLogicalRule(reader, recovery)
 	default:
 		err = E.New("unknown rule type: ", ruleType)
@@ -123,7 +118,7 @@ func readRule(reader varbin.Reader, recovery bool) (rule option.HeadlessRule, er
 	return
 }

-func writeRule(writer varbin.Writer, rule option.HeadlessRule) error {
+func writeRule(writer io.Writer, rule option.HeadlessRule) error {
 	switch rule.Type {
 	case C.RuleTypeDefault:
 		return writeDefaultRule(writer, rule.DefaultOptions)
@@ -134,7 +129,7 @@ func writeRule(writer varbin.Writer, rule option.HeadlessRule) error {
 	}
 }

-func readDefaultRule(reader varbin.Reader, recovery bool) (rule option.DefaultHeadlessRule, err error) {
+func readDefaultRule(reader io.Reader, recovery bool) (rule option.DefaultHeadlessRule, err error) {
 	var lastItemType uint8
 	for {
 		var itemType uint8
@@ -212,7 +207,7 @@ func readDefaultRule(reader varbin.Reader, recovery bool) (rule option.DefaultHe
 	}
 }

-func writeDefaultRule(writer varbin.Writer, rule option.DefaultHeadlessRule) error {
+func writeDefaultRule(writer io.Writer, rule option.DefaultHeadlessRule) error {
 	err := binary.Write(writer, binary.BigEndian, uint8(0))
 	if err != nil {
 		return err
@@ -256,7 +251,7 @@ func writeDefaultRule(writer varbin.Writer, rule option.DefaultHeadlessRule) err
 	if len(rule.SourceIPCIDR) > 0 {
 		err = writeRuleItemCIDR(writer, ruleItemSourceIPCIDR, rule.SourceIPCIDR)
 		if err != nil {
-			return E.Cause(err, "source_ip_cidr")
+			return E.Cause(err, "source_ipcidr")
 		}
 	}
 	if len(rule.IPCIDR) > 0 {
@@ -330,31 +325,73 @@ func writeDefaultRule(writer varbin.Writer, rule option.DefaultHeadlessRule) err
 	return nil
 }

-func readRuleItemString(reader varbin.Reader) ([]string, error) {
-	return varbin.ReadValue[[]string](reader, binary.BigEndian)
+func readRuleItemString(reader io.Reader) ([]string, error) {
+	length, err := rw.ReadUVariant(reader)
+	if err != nil {
+		return nil, err
+	}
+	value := make([]string, length)
+	for i := uint64(0); i < length; i++ {
+		value[i], err = rw.ReadVString(reader)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return value, nil
 }

-func writeRuleItemString(writer varbin.Writer, itemType uint8, value []string) error {
-	err := writer.WriteByte(itemType)
+func writeRuleItemString(writer io.Writer, itemType uint8, value []string) error {
+	err := binary.Write(writer, binary.BigEndian, itemType)
 	if err != nil {
 		return err
 	}
-	return varbin.Write(writer, binary.BigEndian, value)
-}
-
-func readRuleItemUint16(reader varbin.Reader) ([]uint16, error) {
-	return varbin.ReadValue[[]uint16](reader, binary.BigEndian)
-}
-
-func writeRuleItemUint16(writer varbin.Writer, itemType uint8, value []uint16) error {
-	err := writer.WriteByte(itemType)
+	err = rw.WriteUVariant(writer, uint64(len(value)))
 	if err != nil {
 		return err
 	}
-	return varbin.Write(writer, binary.BigEndian, value)
+	for _, item := range value {
+		err = rw.WriteVString(writer, item)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
 }

-func writeRuleItemCIDR(writer varbin.Writer, itemType uint8, value []string) error {
+func readRuleItemUint16(reader io.Reader) ([]uint16, error) {
+	length, err := rw.ReadUVariant(reader)
+	if err != nil {
+		return nil, err
+	}
+	value := make([]uint16, length)
+	for i := uint64(0); i < length; i++ {
+		err = binary.Read(reader, binary.BigEndian, &value[i])
+		if err != nil {
+			return nil, err
+		}
+	}
+	return value, nil
+}
+
+func writeRuleItemUint16(writer io.Writer, itemType uint8, value []uint16) error {
+	err := binary.Write(writer, binary.BigEndian, itemType)
+	if err != nil {
+		return err
+	}
+	err = rw.WriteUVariant(writer, uint64(len(value)))
+	if err != nil {
+		return err
+	}
+	for _, item := range value {
+		err = binary.Write(writer, binary.BigEndian, item)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func writeRuleItemCIDR(writer io.Writer, itemType uint8, value []string) error {
 	var builder netipx.IPSetBuilder
 	for i, prefixString := range value {
 		prefix, err := netip.ParsePrefix(prefixString)
@@ -380,8 +417,9 @@ func writeRuleItemCIDR(writer varbin.Writer, itemType uint8, value []string) err
 	return writeIPSet(writer, ipSet)
 }

-func readLogicalRule(reader varbin.Reader, recovery bool) (logicalRule option.LogicalHeadlessRule, err error) {
-	mode, err := reader.ReadByte()
+func readLogicalRule(reader io.Reader, recovery bool) (logicalRule option.LogicalHeadlessRule, err error) {
+	var mode uint8
+	err = binary.Read(reader, binary.BigEndian, &mode)
 	if err != nil {
 		return
 	}
@@ -394,7 +432,7 @@ func readLogicalRule(reader varbin.Reader, recovery bool) (logicalRule option.Lo
 		err = E.New("unknown logical mode: ", mode)
 		return
 	}
-	length, err := binary.ReadUvarint(reader)
+	length, err := rw.ReadUVariant(reader)
 	if err != nil {
 		return
 	}
@@ -413,7 +451,7 @@ func readLogicalRule(reader varbin.Reader, recovery bool) (logicalRule option.Lo
 	return
 }

-func writeLogicalRule(writer varbin.Writer, logicalRule option.LogicalHeadlessRule) error {
+func writeLogicalRule(writer io.Writer, logicalRule option.LogicalHeadlessRule) error {
 	err := binary.Write(writer, binary.BigEndian, uint8(1))
 	if err != nil {
 		return err
@@ -429,7 +467,7 @@ func writeLogicalRule(writer varbin.Writer, logicalRule option.LogicalHeadlessRu
 	if err != nil {
 		return err
 	}
-	_, err = varbin.WriteUvarint(writer, uint64(len(logicalRule.Rules)))
+	err = rw.WriteUVariant(writer, uint64(len(logicalRule.Rules)))
 	if err != nil {
 		return err
 	}
@@ -2,13 +2,11 @@ package srs

 import (
 	"encoding/binary"
+	"io"
 	"net/netip"
-	"os"
 	"unsafe"

-	"github.com/sagernet/sing/common"
-	M "github.com/sagernet/sing/common/metadata"
-	"github.com/sagernet/sing/common/varbin"
+	"github.com/sagernet/sing/common/rw"

 	"go4.org/netipx"
 )
@@ -22,57 +20,94 @@ type myIPRange struct {
 	to   netip.Addr
 }

-type myIPRangeData struct {
-	From []byte
-	To   []byte
-}
-
-func readIPSet(reader varbin.Reader) (*netipx.IPSet, error) {
-	version, err := reader.ReadByte()
+func readIPSet(reader io.Reader) (*netipx.IPSet, error) {
+	var version uint8
+	err := binary.Read(reader, binary.BigEndian, &version)
 	if err != nil {
 		return nil, err
 	}
-	if version != 1 {
-		return nil, os.ErrInvalid
-	}
-	// WTF why using uint64 here
 	var length uint64
 	err = binary.Read(reader, binary.BigEndian, &length)
 	if err != nil {
 		return nil, err
 	}
-	ranges := make([]myIPRangeData, length)
-	err = varbin.Read(reader, binary.BigEndian, &ranges)
-	if err != nil {
-		return nil, err
-	}
 	mySet := &myIPSet{
-		rr: make([]myIPRange, len(ranges)),
+		rr: make([]myIPRange, length),
 	}
-	for i, rangeData := range ranges {
-		mySet.rr[i].from = M.AddrFromIP(rangeData.From)
-		mySet.rr[i].to = M.AddrFromIP(rangeData.To)
+	for i := uint64(0); i < length; i++ {
+		var (
+			fromLen  uint64
+			toLen    uint64
+			fromAddr netip.Addr
+			toAddr   netip.Addr
+		)
+		fromLen, err = rw.ReadUVariant(reader)
+		if err != nil {
+			return nil, err
+		}
+		fromBytes := make([]byte, fromLen)
+		_, err = io.ReadFull(reader, fromBytes)
+		if err != nil {
+			return nil, err
+		}
+		err = fromAddr.UnmarshalBinary(fromBytes)
+		if err != nil {
+			return nil, err
+		}
+		toLen, err = rw.ReadUVariant(reader)
+		if err != nil {
+			return nil, err
+		}
+		toBytes := make([]byte, toLen)
+		_, err = io.ReadFull(reader, toBytes)
+		if err != nil {
+			return nil, err
+		}
+		err = toAddr.UnmarshalBinary(toBytes)
+		if err != nil {
+			return nil, err
+		}
+		mySet.rr[i] = myIPRange{fromAddr, toAddr}
 	}
 	return (*netipx.IPSet)(unsafe.Pointer(mySet)), nil
 }

-func writeIPSet(writer varbin.Writer, set *netipx.IPSet) error {
-	err := writer.WriteByte(1)
+func writeIPSet(writer io.Writer, set *netipx.IPSet) error {
+	err := binary.Write(writer, binary.BigEndian, uint8(1))
 	if err != nil {
 		return err
 	}
-	dataList := common.Map((*myIPSet)(unsafe.Pointer(set)).rr, func(rr myIPRange) myIPRangeData {
-		return myIPRangeData{
-			From: rr.from.AsSlice(),
-			To:   rr.to.AsSlice(),
+	mySet := (*myIPSet)(unsafe.Pointer(set))
+	err = binary.Write(writer, binary.BigEndian, uint64(len(mySet.rr)))
+	if err != nil {
+		return err
+	}
+	for _, rr := range mySet.rr {
+		var (
+			fromBinary []byte
+			toBinary   []byte
+		)
+		fromBinary, err = rr.from.MarshalBinary()
+		if err != nil {
+			return err
 		}
-	})
-	err = binary.Write(writer, binary.BigEndian, uint64(len(dataList)))
-	if err != nil {
-		return err
-	}
-	for _, data := range dataList {
-		err = varbin.Write(writer, binary.BigEndian, data)
+		err = rw.WriteUVariant(writer, uint64(len(fromBinary)))
+		if err != nil {
+			return err
+		}
+		_, err = writer.Write(fromBinary)
+		if err != nil {
+			return err
+		}
+		toBinary, err = rr.to.MarshalBinary()
+		if err != nil {
+			return err
+		}
+		err = rw.WriteUVariant(writer, uint64(len(toBinary)))
+		if err != nil {
+			return err
+		}
+		_, err = writer.Write(toBinary)
 		if err != nil {
 			return err
 		}
@@ -105,16 +105,5 @@ func startACME(ctx context.Context, options option.InboundACMEOptions) (*tls.Con
 		},
 	})
 	config = certmagic.New(cache, *config)
-	var tlsConfig *tls.Config
-	if acmeConfig.DisableTLSALPNChallenge || acmeConfig.DNS01Solver != nil {
-		tlsConfig = &tls.Config{
-			GetCertificate: config.GetCertificate,
-		}
-	} else {
-		tlsConfig = &tls.Config{
-			GetCertificate: config.GetCertificate,
-			NextProtos:     []string{ACMETLS1Protocol},
-		}
-	}
-	return tlsConfig, &acmeWrapper{ctx: ctx, cfg: config, cache: cache, domain: options.Domain}, nil
+	return config.TLSConfig(), &acmeWrapper{ctx: ctx, cfg: config, cache: cache, domain: options.Domain}, nil
 }
@@ -1,3 +0,0 @@
-package tls
-
-const ACMETLS1Protocol = "acme-tls/1"
@@ -6,7 +6,6 @@ import (
 	"os"

 	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/common/badtls"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/option"
 	M "github.com/sagernet/sing/common/metadata"
@@ -43,17 +42,7 @@ func NewClient(ctx context.Context, serverAddress string, options option.Outboun
 func ClientHandshake(ctx context.Context, conn net.Conn, config Config) (Conn, error) {
 	ctx, cancel := context.WithTimeout(ctx, C.TCPTimeout)
 	defer cancel()
-	tlsConn, err := aTLS.ClientHandshake(ctx, conn, config)
-	if err != nil {
-		return nil, err
-	}
-	readWaitConn, err := badtls.NewReadWaitConn(tlsConn)
-	if err == nil {
-		return readWaitConn, nil
-	} else if err != os.ErrInvalid {
-		return nil, err
-	}
-	return tlsConn, nil
+	return aTLS.ClientHandshake(ctx, conn, config)
 }

 type Dialer struct {
@@ -27,10 +27,11 @@ func (c *echClientConfig) DialEarly(ctx context.Context, conn net.PacketConn, ad
 	return quic.DialEarly(ctx, conn, addr, c.config, config)
 }

-func (c *echClientConfig) CreateTransport(conn net.PacketConn, quicConnPtr *quic.EarlyConnection, serverAddr M.Socksaddr, quicConfig *quic.Config) http.RoundTripper {
+func (c *echClientConfig) CreateTransport(conn net.PacketConn, quicConnPtr *quic.EarlyConnection, serverAddr M.Socksaddr, quicConfig *quic.Config, enableDatagrams bool) http.RoundTripper {
 	return &http3.RoundTripper{
 		TLSClientConfig: c.config,
-		QUICConfig:      quicConfig,
+		QuicConfig:      quicConfig,
+		EnableDatagrams: enableDatagrams,
 		Dial: func(ctx context.Context, addr string, tlsCfg *tls.Config, cfg *quic.Config) (quic.EarlyConnection, error) {
 			quicConn, err := quic.DialEarly(ctx, conn, serverAddr.UDPAddr(), tlsCfg, cfg)
 			if err != nil {
@@ -11,11 +11,12 @@ import (
 	"strings"

 	cftls "github.com/sagernet/cloudflare-tls"
-	"github.com/sagernet/fswatch"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/ntp"
+
+	"github.com/fsnotify/fsnotify"
 )

 type echServerConfig struct {
@@ -25,8 +26,9 @@ type echServerConfig struct {
 	key             []byte
 	certificatePath string
 	keyPath         string
+	watcher         *fsnotify.Watcher
 	echKeyPath      string
-	watcher         *fswatch.Watcher
+	echWatcher      *fsnotify.Watcher
 }

 func (c *echServerConfig) ServerName() string {
@@ -64,84 +66,146 @@ func (c *echServerConfig) Clone() Config {
 }

 func (c *echServerConfig) Start() error {
-	err := c.startWatcher()
-	if err != nil {
-		c.logger.Warn("create credentials watcher: ", err)
+	if c.certificatePath != "" && c.keyPath != "" {
+		err := c.startWatcher()
+		if err != nil {
+			c.logger.Warn("create fsnotify watcher: ", err)
+		}
+	}
+	if c.echKeyPath != "" {
+		err := c.startECHWatcher()
+		if err != nil {
+			c.logger.Warn("create fsnotify watcher: ", err)
+		}
 	}
 	return nil
 }

 func (c *echServerConfig) startWatcher() error {
-	var watchPath []string
-	if c.certificatePath != "" {
-		watchPath = append(watchPath, c.certificatePath)
-	}
-	if c.keyPath != "" {
-		watchPath = append(watchPath, c.keyPath)
-	}
-	if c.echKeyPath != "" {
-		watchPath = append(watchPath, c.echKeyPath)
-	}
-	if len(watchPath) == 0 {
-		return nil
-	}
-	watcher, err := fswatch.NewWatcher(fswatch.Options{
-		Path: watchPath,
-		Callback: func(path string) {
-			err := c.credentialsUpdated(path)
-			if err != nil {
-				c.logger.Error(E.Cause(err, "reload credentials from ", path))
-			}
-		},
-	})
+	watcher, err := fsnotify.NewWatcher()
 	if err != nil {
 		return err
 	}
-	c.watcher = watcher
-	return nil
-}
-
-func (c *echServerConfig) credentialsUpdated(path string) error {
-	if path == c.certificatePath || path == c.keyPath {
-		if path == c.certificatePath {
-			certificate, err := os.ReadFile(c.certificatePath)
-			if err != nil {
-				return err
-			}
-			c.certificate = certificate
-		} else {
-			key, err := os.ReadFile(c.keyPath)
-			if err != nil {
-				return err
-			}
-			c.key = key
-		}
-		keyPair, err := cftls.X509KeyPair(c.certificate, c.key)
-		if err != nil {
-			return E.Cause(err, "parse key pair")
-		}
-		c.config.Certificates = []cftls.Certificate{keyPair}
-		c.logger.Info("reloaded TLS certificate")
-	} else {
-		echKeyContent, err := os.ReadFile(c.echKeyPath)
+	if c.certificatePath != "" {
+		err = watcher.Add(c.certificatePath)
 		if err != nil {
 			return err
 		}
-		block, rest := pem.Decode(echKeyContent)
-		if block == nil || block.Type != "ECH KEYS" || len(rest) > 0 {
-			return E.New("invalid ECH keys pem")
-		}
-		echKeys, err := cftls.EXP_UnmarshalECHKeys(block.Bytes)
-		if err != nil {
-			return E.Cause(err, "parse ECH keys")
-		}
-		echKeySet, err := cftls.EXP_NewECHKeySet(echKeys)
-		if err != nil {
-			return E.Cause(err, "create ECH key set")
-		}
-		c.config.ServerECHProvider = echKeySet
-		c.logger.Info("reloaded ECH keys")
 	}
+	if c.keyPath != "" {
+		err = watcher.Add(c.keyPath)
+		if err != nil {
+			return err
+		}
+	}
+	c.watcher = watcher
+	go c.loopUpdate()
+	return nil
+}
+
+func (c *echServerConfig) loopUpdate() {
+	for {
+		select {
+		case event, ok := <-c.watcher.Events:
+			if !ok {
+				return
+			}
+			if event.Op&fsnotify.Write != fsnotify.Write {
+				continue
+			}
+			err := c.reloadKeyPair()
+			if err != nil {
+				c.logger.Error(E.Cause(err, "reload TLS key pair"))
+			}
+		case err, ok := <-c.watcher.Errors:
+			if !ok {
+				return
+			}
+			c.logger.Error(E.Cause(err, "fsnotify error"))
+		}
+	}
+}
+
+func (c *echServerConfig) reloadKeyPair() error {
+	if c.certificatePath != "" {
+		certificate, err := os.ReadFile(c.certificatePath)
+		if err != nil {
+			return E.Cause(err, "reload certificate from ", c.certificatePath)
+		}
+		c.certificate = certificate
+	}
+	if c.keyPath != "" {
+		key, err := os.ReadFile(c.keyPath)
+		if err != nil {
+			return E.Cause(err, "reload key from ", c.keyPath)
+		}
+		c.key = key
+	}
+	keyPair, err := cftls.X509KeyPair(c.certificate, c.key)
+	if err != nil {
+		return E.Cause(err, "reload key pair")
+	}
+	c.config.Certificates = []cftls.Certificate{keyPair}
+	c.logger.Info("reloaded TLS certificate")
+	return nil
+}
+
+func (c *echServerConfig) startECHWatcher() error {
+	watcher, err := fsnotify.NewWatcher()
+	if err != nil {
+		return err
+	}
+	err = watcher.Add(c.echKeyPath)
+	if err != nil {
+		return err
+	}
+	c.echWatcher = watcher
+	go c.loopECHUpdate()
+	return nil
+}
+
+func (c *echServerConfig) loopECHUpdate() {
+	for {
+		select {
+		case event, ok := <-c.echWatcher.Events:
+			if !ok {
+				return
+			}
+			if event.Op&fsnotify.Write != fsnotify.Write {
+				continue
+			}
+			err := c.reloadECHKey()
+			if err != nil {
+				c.logger.Error(E.Cause(err, "reload ECH key"))
+			}
+		case err, ok := <-c.echWatcher.Errors:
+			if !ok {
+				return
+			}
+			c.logger.Error(E.Cause(err, "fsnotify error"))
+		}
+	}
+}
+
+func (c *echServerConfig) reloadECHKey() error {
+	echKeyContent, err := os.ReadFile(c.echKeyPath)
+	if err != nil {
+		return err
+	}
+	block, rest := pem.Decode(echKeyContent)
+	if block == nil || block.Type != "ECH KEYS" || len(rest) > 0 {
+		return E.New("invalid ECH keys pem")
+	}
+	echKeys, err := cftls.EXP_UnmarshalECHKeys(block.Bytes)
+	if err != nil {
+		return E.Cause(err, "parse ECH keys")
+	}
+	echKeySet, err := cftls.EXP_NewECHKeySet(echKeys)
+	if err != nil {
+		return E.Cause(err, "create ECH key set")
+	}
+	c.config.ServerECHProvider = echKeySet
+	c.logger.Info("reloaded ECH keys")
 	return nil
 }

@@ -149,7 +213,12 @@ func (c *echServerConfig) Close() error {
 	var err error
 	if c.watcher != nil {
 		err = E.Append(err, c.watcher.Close(), func(err error) error {
-			return E.Cause(err, "close credentials watcher")
+			return E.Cause(err, "close certificate watcher")
+		})
+	}
+	if c.echWatcher != nil {
+		err = E.Append(err, c.echWatcher.Close(), func(err error) error {
+			return E.Cause(err, "close ECH key watcher")
 		})
 	}
 	return err
@@ -7,7 +7,6 @@ import (
 	"context"
 	"crypto/aes"
 	"crypto/cipher"
-	"crypto/ecdh"
 	"crypto/ed25519"
 	"crypto/hmac"
 	"crypto/sha256"
@@ -138,21 +137,12 @@ func (e *RealityClientConfig) ClientHandshake(ctx context.Context, conn net.Conn
 	hello.SessionId[2] = 1
 	binary.BigEndian.PutUint32(hello.SessionId[4:], uint32(time.Now().Unix()))
 	copy(hello.SessionId[8:], e.shortID[:])
+
 	if debug.Enabled {
 		fmt.Printf("REALITY hello.sessionId[:16]: %v\n", hello.SessionId[:16])
 	}
-	publicKey, err := ecdh.X25519().NewPublicKey(e.publicKey)
-	if err != nil {
-		return nil, err
-	}
-	ecdheKey := uConn.HandshakeState.State13.EcdheKey
-	if ecdheKey == nil {
-		return nil, E.New("nil ecdhe_key")
-	}
-	authKey, err := ecdheKey.ECDH(publicKey)
-	if err != nil {
-		return nil, err
-	}
+
+	authKey := uConn.HandshakeState.State13.EcdheParams.SharedKey(e.publicKey)
 	if authKey == nil {
 		return nil, E.New("nil auth_key")
 	}
@@ -3,9 +3,7 @@ package tls
 import (
 	"context"
 	"net"
-	"os"

-	"github.com/sagernet/sing-box/common/badtls"
 	C "github.com/sagernet/sing-box/constant"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
@@ -28,15 +26,5 @@ func NewServer(ctx context.Context, logger log.Logger, options option.InboundTLS
 func ServerHandshake(ctx context.Context, conn net.Conn, config ServerConfig) (Conn, error) {
 	ctx, cancel := context.WithTimeout(ctx, C.TCPTimeout)
 	defer cancel()
-	tlsConn, err := aTLS.ServerHandshake(ctx, conn, config)
-	if err != nil {
-		return nil, err
-	}
-	readWaitConn, err := badtls.NewReadWaitConn(tlsConn)
-	if err == nil {
-		return readWaitConn, nil
-	} else if err != os.ErrInvalid {
-		return nil, err
-	}
-	return tlsConn, nil
+	return aTLS.ServerHandshake(ctx, conn, config)
 }
@@ -7,13 +7,14 @@ import (
 	"os"
 	"strings"

-	"github.com/sagernet/fswatch"
 	"github.com/sagernet/sing-box/adapter"
 	"github.com/sagernet/sing-box/log"
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing/common"
 	E "github.com/sagernet/sing/common/exceptions"
 	"github.com/sagernet/sing/common/ntp"
+
+	"github.com/fsnotify/fsnotify"
 )

 var errInsecureUnused = E.New("tls: insecure unused")
@@ -26,7 +27,7 @@ type STDServerConfig struct {
 	key             []byte
 	certificatePath string
 	keyPath         string
-	watcher         *fswatch.Watcher
+	watcher         *fsnotify.Watcher
 }

 func (c *STDServerConfig) ServerName() string {
@@ -38,19 +39,11 @@ func (c *STDServerConfig) SetServerName(serverName string) {
 }

 func (c *STDServerConfig) NextProtos() []string {
-	if c.acmeService != nil && len(c.config.NextProtos) > 1 && c.config.NextProtos[0] == ACMETLS1Protocol {
-		return c.config.NextProtos[1:]
-	} else {
-		return c.config.NextProtos
-	}
+	return c.config.NextProtos
 }

 func (c *STDServerConfig) SetNextProtos(nextProto []string) {
-	if c.acmeService != nil && len(c.config.NextProtos) > 1 && c.config.NextProtos[0] == ACMETLS1Protocol {
-		c.config.NextProtos = append(c.config.NextProtos[:1], nextProto...)
-	} else {
-		c.config.NextProtos = nextProto
-	}
+	c.config.NextProtos = nextProto
 }

 func (c *STDServerConfig) Config() (*STDConfig, error) {
@@ -87,37 +80,59 @@ func (c *STDServerConfig) Start() error {
 }

 func (c *STDServerConfig) startWatcher() error {
-	var watchPath []string
-	if c.certificatePath != "" {
-		watchPath = append(watchPath, c.certificatePath)
-	}
-	if c.keyPath != "" {
-		watchPath = append(watchPath, c.keyPath)
-	}
-	watcher, err := fswatch.NewWatcher(fswatch.Options{
-		Path: watchPath,
-		Callback: func(path string) {
-			err := c.certificateUpdated(path)
-			if err != nil {
-				c.logger.Error(err)
-			}
-		},
-	})
+	watcher, err := fsnotify.NewWatcher()
 	if err != nil {
 		return err
 	}
+	if c.certificatePath != "" {
+		err = watcher.Add(c.certificatePath)
+		if err != nil {
+			return err
+		}
+	}
+	if c.keyPath != "" {
+		err = watcher.Add(c.keyPath)
+		if err != nil {
+			return err
+		}
+	}
 	c.watcher = watcher
+	go c.loopUpdate()
 	return nil
 }

-func (c *STDServerConfig) certificateUpdated(path string) error {
-	if path == c.certificatePath {
+func (c *STDServerConfig) loopUpdate() {
+	for {
+		select {
+		case event, ok := <-c.watcher.Events:
+			if !ok {
+				return
+			}
+			if event.Op&fsnotify.Write != fsnotify.Write {
+				continue
+			}
+			err := c.reloadKeyPair()
+			if err != nil {
+				c.logger.Error(E.Cause(err, "reload TLS key pair"))
+			}
+		case err, ok := <-c.watcher.Errors:
+			if !ok {
+				return
+			}
+			c.logger.Error(E.Cause(err, "fsnotify error"))
+		}
+	}
+}
+
+func (c *STDServerConfig) reloadKeyPair() error {
+	if c.certificatePath != "" {
 		certificate, err := os.ReadFile(c.certificatePath)
 		if err != nil {
 			return E.Cause(err, "reload certificate from ", c.certificatePath)
 		}
 		c.certificate = certificate
-	} else if path == c.keyPath {
+	}
+	if c.keyPath != "" {
 		key, err := os.ReadFile(c.keyPath)
 		if err != nil {
 			return E.Cause(err, "reload key from ", c.keyPath)
@@ -219,16 +219,6 @@ func uTLSClientHelloID(name string) (utls.ClientHelloID, error) {
 	switch name {
 	case "chrome", "":
 		return utls.HelloChrome_Auto, nil
-	case "chrome_psk":
-		return utls.HelloChrome_100_PSK, nil
-	case "chrome_psk_shuffle":
-		return utls.HelloChrome_112_PSK_Shuf, nil
-	case "chrome_padding_psk_shuffle":
-		return utls.HelloChrome_114_Padding_PSK_Shuf, nil
-	case "chrome_pq":
-		return utls.HelloChrome_115_PQ, nil
-	case "chrome_pq_psk":
-		return utls.HelloChrome_115_PQ_PSK, nil
 	case "firefox":
 		return utls.HelloFirefox_Auto, nil
 	case "edge":
@@ -13,14 +13,14 @@ var resourcePaths []string

 func FindPath(name string) (string, bool) {
 	name = os.ExpandEnv(name)
-	if rw.IsFile(name) {
+	if rw.FileExists(name) {
 		return name, true
 	}
 	for _, dir := range resourcePaths {
-		if path := filepath.Join(dir, dirName, name); rw.IsFile(path) {
+		if path := filepath.Join(dir, dirName, name); rw.FileExists(path) {
 			return path, true
 		}
-		if path := filepath.Join(dir, name); rw.IsFile(path) {
+		if path := filepath.Join(dir, name); rw.FileExists(path) {
 			return path, true
 		}
 	}
@@ -1,10 +1,9 @@
 package constant

 const (
-	ProtocolTLS        = "tls"
-	ProtocolHTTP       = "http"
-	ProtocolQUIC       = "quic"
-	ProtocolDNS        = "dns"
-	ProtocolSTUN       = "stun"
-	ProtocolBitTorrent = "bittorrent"
+	ProtocolTLS  = "tls"
+	ProtocolHTTP = "http"
+	ProtocolQUIC = "quic"
+	ProtocolDNS  = "dns"
+	ProtocolSTUN = "stun"
 )
@@ -32,12 +32,6 @@ const (

 func ProxyDisplayName(proxyType string) string {
 	switch proxyType {
-	case TypeTun:
-		return "TUN"
-	case TypeRedirect:
-		return "Redirect"
-	case TypeTProxy:
-		return "TProxy"
 	case TypeDirect:
 		return "Direct"
 	case TypeBlock:
@@ -48,8 +42,6 @@ func ProxyDisplayName(proxyType string) string {
 		return "SOCKS"
 	case TypeHTTP:
 		return "HTTP"
-	case TypeMixed:
-		return "Mixed"
 	case TypeShadowsocks:
 		return "Shadowsocks"
 	case TypeVMess:
@@ -1,5 +0,0 @@
-//go:build with_quic
-
-package constant
-
-const WithQUIC = true
@@ -1,5 +0,0 @@
-//go:build !with_quic
-
-package constant
-
-const WithQUIC = false
@@ -11,7 +11,6 @@ const (
 )

 const (
-	RuleSetTypeInline   = "inline"
 	RuleSetTypeLocal    = "local"
 	RuleSetTypeRemote   = "remote"
 	RuleSetVersion1     = 1
@@ -3,18 +3,15 @@ package constant
 import "time"

 const (
-	TCPKeepAliveInitial        = 10 * time.Minute
-	TCPKeepAliveInterval       = 75 * time.Second
-	TCPTimeout                 = 5 * time.Second
-	ReadPayloadTimeout         = 300 * time.Millisecond
-	DNSTimeout                 = 10 * time.Second
-	QUICTimeout                = 30 * time.Second
-	STUNTimeout                = 15 * time.Second
-	UDPTimeout                 = 5 * time.Minute
-	DefaultURLTestInterval     = 3 * time.Minute
-	DefaultURLTestIdleTimeout  = 30 * time.Minute
-	StartTimeout               = 10 * time.Second
-	StopTimeout                = 5 * time.Second
-	FatalStopTimeout           = 10 * time.Second
-	FakeIPMetadataSaveInterval = 10 * time.Second
+	TCPTimeout                = 5 * time.Second
+	ReadPayloadTimeout        = 300 * time.Millisecond
+	DNSTimeout                = 10 * time.Second
+	QUICTimeout               = 30 * time.Second
+	STUNTimeout               = 15 * time.Second
+	UDPTimeout                = 5 * time.Minute
+	DefaultURLTestInterval    = 3 * time.Minute
+	DefaultURLTestIdleTimeout = 30 * time.Minute
+	DefaultStartTimeout       = 10 * time.Second
+	DefaultStopTimeout        = 5 * time.Second
+	DefaultStopFatalTimeout   = 10 * time.Second
 )
@@ -5,7 +5,6 @@ import (
 	"net/http/pprof"
 	"runtime"
 	"runtime/debug"
-	"strings"

 	"github.com/sagernet/sing-box/common/humanize"
 	"github.com/sagernet/sing-box/log"
@@ -48,20 +47,12 @@ func applyDebugListenOption(options option.DebugOptions) {
 			encoder.SetIndent("", "  ")
 			encoder.Encode(memObject)
 		})
-		r.Route("/pprof", func(r chi.Router) {
-			r.HandleFunc("/", func(writer http.ResponseWriter, request *http.Request) {
-				if !strings.HasSuffix(request.URL.Path, "/") {
-					http.Redirect(writer, request, request.URL.Path+"/", http.StatusMovedPermanently)
-				} else {
-					pprof.Index(writer, request)
-				}
-			})
-			r.HandleFunc("/*", pprof.Index)
-			r.HandleFunc("/cmdline", pprof.Cmdline)
-			r.HandleFunc("/profile", pprof.Profile)
-			r.HandleFunc("/symbol", pprof.Symbol)
-			r.HandleFunc("/trace", pprof.Trace)
-		})
+		r.HandleFunc("/pprof", pprof.Index)
+		r.HandleFunc("/pprof/*", pprof.Index)
+		r.HandleFunc("/pprof/cmdline", pprof.Cmdline)
+		r.HandleFunc("/pprof/profile", pprof.Profile)
+		r.HandleFunc("/pprof/symbol", pprof.Symbol)
+		r.HandleFunc("/pprof/trace", pprof.Trace)
 	})
 	debugHTTPServer = &http.Server{
 		Addr:    options.Listen,
@@ -1,5 +1,3 @@
-//go:build linux || darwin
-
 package box

 import (
@@ -1,4 +1,4 @@
-//go:build !(linux || darwin)
+//go:build !linux

 package box

@@ -18,7 +18,6 @@ SFA provides an unprivileged TUN implementation through Android VpnService.
 | `inet4_address`               | :material-check: | /                  |
 | `inet6_address`               | :material-check: | /                  |
 | `mtu`                         | :material-check: | /                  |
-| `gso`                         | :material-close: | No permission      |
 | `auto_route`                  | :material-check: | /                  |
 | `strict_route`                | :material-close: | Not implemented    |
 | `inet4_route_address`         | :material-check: | /                  |
@@ -16,7 +16,6 @@ platform-specific function implementation, such as TUN transparent proxy impleme
 * [Play Store](https://play.google.com/store/apps/details?id=io.nekohasekai.sfa)
 * [Play Store (Beta)](https://play.google.com/apps/testing/io.nekohasekai.sfa)
 * [GitHub Releases](https://github.com/SagerNet/sing-box/releases)
-* [F-Droid](https://f-droid.org/packages/io.nekohasekai.sfa/) (Unified signature via reproducible builds)

 ## :material-source-repository: Source code

@@ -14,29 +14,28 @@ SFI/SFM/SFT allows you to run sing-box through NetworkExtension with Application

 SFI/SFM/SFT provides an unprivileged TUN implementation through NetworkExtension.

-| TUN inbound option            | Available         | Note              |
-|-------------------------------|-------------------|-------------------|
-| `interface_name`              | :material-close:️ | Managed by Darwin |
-| `inet4_address`               | :material-check:  | /                 |
-| `inet6_address`               | :material-check:  | /                 |
-| `mtu`                         | :material-check:  | /                 |
-| `gso`                         | :material-close:  | Not implemented   |
-| `auto_route`                  | :material-check:  | /                 |
-| `strict_route`                | :material-close:️ | Not implemented   |
-| `inet4_route_address`         | :material-check:  | /                 |
-| `inet6_route_address`         | :material-check:  | /                 |
-| `inet4_route_exclude_address` | :material-check:  | /                 |
-| `inet6_route_exclude_address` | :material-check:  | /                 |
-| `endpoint_independent_nat`    | :material-check:  | /                 |
-| `stack`                       | :material-check:  | /                 |
-| `include_interface`           | :material-close:️ | Not implemented   |
-| `exclude_interface`           | :material-close:️ | Not implemented   |
-| `include_uid`                 | :material-close:️ | Not implemented   |
-| `exclude_uid`                 | :material-close:️ | Not implemented   |
-| `include_android_user`        | :material-close:️ | Not implemented   |
-| `include_package`             | :material-close:️ | Not implemented   |
-| `exclude_package`             | :material-close:️ | Not implemented   |
-| `platform`                    | :material-check:  | /                 |
+| TUN inbound option            | Available | Note              |
+|-------------------------------|-----------|-------------------|
+| `interface_name`              | ✖️        | Managed by Darwin |
+| `inet4_address`               | ✔️        | /                 |
+| `inet6_address`               | ✔️        | /                 |
+| `mtu`                         | ✔️        | /                 |
+| `auto_route`                  | ✔️        | /                 |
+| `strict_route`                | ✖️        | Not implemented   |
+| `inet4_route_address`         | ✔️        | /                 |
+| `inet6_route_address`         | ✔️        | /                 |
+| `inet4_route_exclude_address` | ✔️        | /                 |
+| `inet6_route_exclude_address` | ✔️        | /                 |
+| `endpoint_independent_nat`    | ✔️        | /                 |
+| `stack`                       | ✔️        | /                 |
+| `include_interface`           | ✖️        | Not implemented   |
+| `exclude_interface`           | ✖️        | Not implemented   |
+| `include_uid`                 | ✖️        | Not implemented   |
+| `exclude_uid`                 | ✖️        | Not implemented   |
+| `include_android_user`        | ✖️        | Not implemented   |
+| `include_package`             | ✖️        | Not implemented   |
+| `exclude_package`             | ✖️        | Not implemented   |
+| `platform`                    | ✔️        | /                 |

 | Route/DNS rule option | Available        | Note                  |
 |-----------------------|------------------|-----------------------|
@@ -15,12 +15,7 @@ platform-specific function implementation, such as TUN transparent proxy impleme
 ## :material-download: Download

 * [App Store](https://apps.apple.com/us/app/sing-box/id6451272673)
-* ~~TestFlight (Beta)~~
-
-TestFlight quota is only available to [sponsors](https://github.com/sponsors/nekohasekai)
-(one-time sponsorships are accepted).
-Once you donate, you can get an invitation by sending us your Apple ID [via email](mailto:contact@sagernet.org),
-or join our Telegram group for sponsors from [@yet_another_sponsor_bot](https://t.me/yet_another_sponsor_bot).
+* [TestFlight (Beta)](https://testflight.apple.com/join/AcqO44FH)

 ## :material-file-download: Download (macOS standalone version)

@@ -2,11 +2,11 @@

 Maintained by Project S to provide a unified experience and platform-specific functionality.

-| Platform                              | Client                                   |
-|---------------------------------------|------------------------------------------|
-| :material-android: Android            | [sing-box for Android](./android/)       |
-| :material-apple: iOS/macOS/Apple tvOS | [sing-box for Apple platforms](./apple/) |
-| :material-laptop: Desktop             | Working in progress                      |
+| Platform                              | Client                                  |
+|---------------------------------------|-----------------------------------------|
+| :material-android: Android            | [sing-box for Android](./android)       |
+| :material-apple: iOS/macOS/Apple tvOS | [sing-box for Apple platforms](./apple) |
+| :material-laptop: Desktop             | Working in progress                     |

 Some third-party projects that claim to use sing-box or use sing-box as a selling point are not listed here. The core
 motivation of the maintainers of such projects is to acquire more users, and even though they provide friendly VPN
@@ -4,8 +4,8 @@

 | 平台                                    | 客户端                                     |
 |---------------------------------------|-----------------------------------------|
-| :material-android: Android            | [sing-box for Android](./android/)       |
-| :material-apple: iOS/macOS/Apple tvOS | [sing-box for Apple platforms](./apple/) |
+| :material-android: Android            | [sing-box for Android](./android)       |
+| :material-apple: iOS/macOS/Apple tvOS | [sing-box for Apple platforms](./apple) |
 | :material-laptop: Desktop             | 施工中                                     |

 此处没有列出一些声称使用或以 sing-box 为卖点的第三方项目。此类项目维护者的动机是获得更多用户，即使它们提供友好的商业
@@ -6,9 +6,3 @@ icon: material/security

 sing-box and official graphics clients do not collect or share personal data,
 and the data generated by the software is always on your device.
-
-## Android
-
-If your configuration contains `wifi_ssid` or `wifi_bssid` routing rules,
-sing-box uses the location permission in the background
-to get information about the connected Wi-Fi network to make them work.
@@ -1,11 +1,3 @@
---
-icon: material/new-box
---
-
-!!! quote "Changes in sing-box 1.9.0"
-
-    :material-plus: [client_subnet](#client_subnet)
-
 # DNS

 ### Structure
@@ -21,7 +13,6 @@ icon: material/new-box
    "disable_expire": false,
    "independent_cache": false,
    "reverse_mapping": false,
-    "client_subnet": "",
    "fakeip": {}
  }
 }
@@ -30,11 +21,11 @@ icon: material/new-box

 ### Fields

-| Key      | Format                          |
-|----------|---------------------------------|
-| `server` | List of [DNS Server](./server/) |
-| `rules`  | List of [DNS Rule](./rule/)     |
-| `fakeip` | [FakeIP](./fakeip/)             |
+| Key      | Format                         |
+|----------|--------------------------------|
+| `server` | List of [DNS Server](./server) |
+| `rules`  | List of [DNS Rule](./rule)     |
+| `fakeip` | [FakeIP](./fakeip)             |

 #### final

@@ -69,12 +60,6 @@ Stores a reverse mapping of IP addresses after responding to a DNS query in orde
 Since this process relies on the act of resolving domain names by an application before making a request, it can be
 problematic in environments such as macOS, where DNS is proxied and cached by the system.

-#### client_subnet
+#### fakeip

-!!! question "Since sing-box 1.9.0"
-
-Append a `edns0-subnet` OPT extra record with the specified IP prefix to every query by default.
-
-If value is an IP address instead of prefix, `/32` or `/128` will be appended automatically.
-
-Can be overrides by `servers.[].client_subnet` or `rules.[].client_subnet`.
+[FakeIP](./fakeip) settings.
@@ -1,11 +1,3 @@
---
-icon: material/new-box
---
-
-!!! quote "sing-box 1.9.0 中的更改"
-
-    :material-plus: [client_subnet](#client_subnet)
-
 # DNS

 ### 结构
@@ -21,7 +13,6 @@ icon: material/new-box
    "disable_expire": false,
    "independent_cache": false,
    "reverse_mapping": false,
-    "client_subnet": "",
    "fakeip": {}
  }
 }
@@ -30,10 +21,10 @@ icon: material/new-box

 ### 字段

-| 键        | 格式                      |
-|----------|-------------------------|
-| `server` | 一组 [DNS 服务器](./server/) |
-| `rules`  | 一组 [DNS 规则](./rule/)    |
+| 键        | 格式                     |
+|----------|------------------------|
+| `server` | 一组 [DNS 服务器](./server) |
+| `rules`  | 一组 [DNS 规则](./rule)    |

 #### final

@@ -67,16 +58,6 @@ icon: material/new-box

 由于此过程依赖于应用程序在发出请求之前解析域名的行为，因此在 macOS 等 DNS 由系统代理和缓存的环境中可能会出现问题。

-#### client_subnet
-
-!!! question "自 sing-box 1.9.0 起"
-
-默认情况下，将带有指定 IP 前缀的 `edns0-subnet` OPT 附加记录附加到每个查询。
-
-如果值是 IP 地址而不是前缀，则会自动附加 `/32` 或 `/128`。
-
-可以被 `servers.[].client_subnet` 或 `rules.[].client_subnet` 覆盖。
-
 #### fakeip

-[FakeIP](./fakeip/) 设置。
+[FakeIP](./fakeip) 设置。
@@ -1,21 +1,7 @@
 ---
-icon: material/new-box
+icon: material/alert-decagram
 ---

-!!! quote "Changes in sing-box 1.10.0"
-
-    :material-delete-clock: [rule_set_ipcidr_match_source](#rule_set_ipcidr_match_source)  
-    :material-plus: [rule_set_ip_cidr_match_source](#rule_set_ip_cidr_match_source)  
-    :material-plus: [rule_set_ip_cidr_accept_empty](#rule_set_ip_cidr_accept_empty)
-
-!!! quote "Changes in sing-box 1.9.0"
-
-    :material-plus: [geoip](#geoip)  
-    :material-plus: [ip_cidr](#ip_cidr)  
-    :material-plus: [ip_is_private](#ip_is_private)  
-    :material-plus: [client_subnet](#client_subnet)
-    :material-plus: [rule_set_ipcidr_match_source](#rule_set_ipcidr_match_source)
-
 !!! quote "Changes in sing-box 1.8.0"

    :material-plus: [rule_set](#rule_set)  
@@ -67,19 +53,11 @@ icon: material/new-box
        "source_geoip": [
          "private"
        ],
-        "geoip": [
-          "cn"
-        ],
        "source_ip_cidr": [
          "10.0.0.0/24",
          "192.168.0.1"
        ],
        "source_ip_is_private": false,
-        "ip_cidr": [
-          "10.0.0.0/24",
-          "192.168.0.1"
-        ],
-        "ip_is_private": false,
        "source_port": [
          12345
        ],
@@ -123,18 +101,13 @@ icon: material/new-box
          "geoip-cn",
          "geosite-cn"
        ],
-        // deprecated
-        "rule_set_ipcidr_match_source": false,
-        "rule_set_ip_cidr_match_source": false,
-        "rule_set_ip_cidr_accept_empty": false,
        "invert": false,
        "outbound": [
          "direct"
        ],
        "server": "local",
        "disable_cache": false,
-        "rewrite_ttl": 100,
-        "client_subnet": "127.0.0.1/24"
+        "rewrite_ttl": 100
      },
      {
        "type": "logical",
@@ -142,8 +115,7 @@ icon: material/new-box
        "rules": [],
        "server": "local",
        "disable_cache": false,
-        "rewrite_ttl": 100,
-        "client_subnet": "127.0.0.1/24"
+        "rewrite_ttl": 100
      }
    ]
  }
@@ -162,15 +134,13 @@ icon: material/new-box
    The default rule uses the following matching logic:  
    (`domain` || `domain_suffix` || `domain_keyword` || `domain_regex` || `geosite`) &&  
    (`port` || `port_range`) &&  
-    (`source_geoip` || `source_ip_cidr` ｜｜ `source_ip_is_private`) &&  
+    (`source_geoip` || `source_ip_cidr`) &&  
    (`source_port` || `source_port_range`) &&  
    `other fields`

-    Additionally, included rule-sets can be considered merged rather than as a single rule sub-item.
-
 #### inbound

-Tags of [Inbound](/configuration/inbound/).
+Tags of [Inbound](/configuration/inbound).

 #### ip_version

@@ -294,9 +264,11 @@ Match Clash mode.

 #### wifi_ssid

+<!-- md:version 1.7.0-beta.4 -->
+
 !!! quote ""

-    Only supported in graphical clients on Android and Apple platforms.
+    Only supported in graphical clients on Android and iOS.

 Match WiFi SSID.

@@ -304,7 +276,7 @@ Match WiFi SSID.

 !!! quote ""

-    Only supported in graphical clients on Android and Apple platforms.
+    Only supported in graphical clients on Android and iOS.

 Match WiFi BSSID.

@@ -312,23 +284,7 @@ Match WiFi BSSID.

 !!! question "Since sing-box 1.8.0"

-Match [rule-set](/configuration/route/#rule_set).
-
-#### rule_set_ipcidr_match_source
-
-!!! question "Since sing-box 1.9.0"
-
-!!! failure "Deprecated in sing-box 1.10.0"
-    
-    `rule_set_ipcidr_match_source` is renamed to `rule_set_ip_cidr_match_source` and will be remove in sing-box 1.11.0.
-
-Make `ip_cidr` rule items in rule-sets match the source IP.
-
-#### rule_set_ip_cidr_match_source
-
-!!! question "Since sing-box 1.10.0"
-
-Make `ip_cidr` rule items in rule-sets match the source IP.
+Match [Rule Set](/configuration/route/#rule_set).

 #### invert

@@ -354,52 +310,6 @@ Disable cache and save cache in this query.

 Rewrite TTL in DNS responses.

-#### client_subnet
-
-!!! question "Since sing-box 1.9.0"
-
-Append a `edns0-subnet` OPT extra record with the specified IP prefix to every query by default.
-
-If value is an IP address instead of prefix, `/32` or `/128` will be appended automatically.
-
-Will overrides `dns.client_subnet` and `servers.[].client_subnet`.
-
-### Address Filter Fields
-
-Only takes effect for address requests (A/AAAA/HTTPS). When the query results do not match the address filtering rule items, the current rule will be skipped.
-
-!!! info ""
-
-    `ip_cidr` items in included rule-sets also takes effect as an address filtering field.
-
-!!! note ""
-
-    Enable `experimental.cache_file.store_rdrc` to cache results.
-
-#### geoip
-
-!!! question "Since sing-box 1.9.0"
-
-Match GeoIP with query response.
-
-#### ip_cidr
-
-!!! question "Since sing-box 1.9.0"
-
-Match IP CIDR with query response.
-
-#### ip_is_private
-
-!!! question "Since sing-box 1.9.0"
-
-Match private IP with query response.
-
-#### rule_set_ip_cidr_accept_empty
-
-!!! question "Since sing-box 1.10.0"
-
-Make `ip_cidr` rules in rule-sets accept empty query response.
-
 ### Logical Fields

 #### type
@@ -1,21 +1,7 @@
 ---
-icon: material/new-box
+icon: material/alert-decagram
 ---

-!!! quote "sing-box 1.10.0 中的更改"
-
-    :material-delete-clock: [rule_set_ipcidr_match_source](#rule_set_ipcidr_match_source)  
-    :material-plus: [rule_set_ip_cidr_match_source](#rule_set_ip_cidr_match_source)  
-    :material-plus: [rule_set_ip_cidr_accept_empty](#rule_set_ip_cidr_accept_empty)
-
-!!! quote "sing-box 1.9.0 中的更改"
-
-    :material-plus: [geoip](#geoip)  
-    :material-plus: [ip_cidr](#ip_cidr)  
-    :material-plus: [ip_is_private](#ip_is_private)  
-    :material-plus: [client_subnet](#client_subnet)
-    :material-plus: [rule_set_ipcidr_match_source](#rule_set_ipcidr_match_source)
-
 !!! quote "sing-box 1.8.0 中的更改"

    :material-plus: [rule_set](#rule_set)  
@@ -67,19 +53,10 @@ icon: material/new-box
        "source_geoip": [
          "private"
        ],
-        "geoip": [
-          "cn"
-        ],
        "source_ip_cidr": [
-          "10.0.0.0/24",
-          "192.168.0.1"
+          "10.0.0.0/24"
        ],
        "source_ip_is_private": false,
-        "ip_cidr": [
-          "10.0.0.0/24",
-          "192.168.0.1"
-        ],
-        "ip_is_private": false,
        "source_port": [
          12345
        ],
@@ -123,25 +100,19 @@ icon: material/new-box
          "geoip-cn",
          "geosite-cn"
        ],
-        // 已弃用
-        "rule_set_ipcidr_match_source": false,
-        "rule_set_ip_cidr_match_source": false,
-        "rule_set_ip_cidr_accept_empty": false,
        "invert": false,
        "outbound": [
          "direct"
        ],
        "server": "local",
-        "disable_cache": false,
-        "client_subnet": "127.0.0.1/24"
+        "disable_cache": false
      },
      {
        "type": "logical",
        "mode": "and",
        "rules": [],
        "server": "local",
-        "disable_cache": false,
-        "client_subnet": "127.0.0.1/24"
+        "disable_cache": false
      }
    ]
  }
@@ -160,15 +131,13 @@ icon: material/new-box
    默认规则使用以下匹配逻辑:  
    (`domain` || `domain_suffix` || `domain_keyword` || `domain_regex` || `geosite`) &&  
    (`port` || `port_range`) &&  
-    (`source_geoip` || `source_ip_cidr` || `source_ip_is_private`) &&  
+    (`source_geoip` || `source_ip_cidr`) &&  
    (`source_port` || `source_port_range`) &&  
    `other fields`

-    另外，引用的规则集可视为被合并，而不是作为一个单独的规则子项。
-
 #### inbound

-[入站](/zh/configuration/inbound/) 标签.
+[入站](/zh/configuration/inbound) 标签.

 #### ip_version

@@ -294,7 +263,7 @@ DNS 查询类型。值可以为整数或者类型名称字符串。

 !!! quote ""

-    仅在 Android 与 Apple 平台图形客户端中支持。
+    仅在 Android 与 iOS 的图形客户端中支持。

 匹配 WiFi SSID。

@@ -302,7 +271,7 @@ DNS 查询类型。值可以为整数或者类型名称字符串。

 !!! quote ""

-    仅在 Android 与 Apple 平台图形客户端中支持。
+    仅在 Android 与 iOS 的图形客户端中支持。

 匹配 WiFi BSSID。

@@ -312,22 +281,6 @@ DNS 查询类型。值可以为整数或者类型名称字符串。

 匹配[规则集](/zh/configuration/route/#rule_set)。

-#### rule_set_ipcidr_match_source
-
-!!! question "自 sing-box 1.9.0 起"
-
-!!! failure "已在 sing-box 1.10.0 废弃"
-
-    `rule_set_ipcidr_match_source` 已重命名为 `rule_set_ip_cidr_match_source` 且将在 sing-box 1.11.0 移除。
-
-使规则集中的 `ip_cidr` 规则匹配源 IP。
-
-#### rule_set_ip_cidr_match_source
-
-!!! question "自 sing-box 1.10.0 起"
-
-使规则集中的 `ip_cidr` 规则匹配源 IP。
-
 #### invert

 反选匹配结果。
@@ -352,52 +305,6 @@ DNS 查询类型。值可以为整数或者类型名称字符串。

 重写 DNS 回应中的 TTL。

-#### client_subnet
-
-!!! question "自 sing-box 1.9.0 起"
-
-默认情况下，将带有指定 IP 前缀的 `edns0-subnet` OPT 附加记录附加到每个查询。
-
-如果值是 IP 地址而不是前缀，则会自动附加 `/32` 或 `/128`。
-
-将覆盖 `dns.client_subnet` 与 `servers.[].client_subnet`。
-
-### 地址筛选字段
-
-仅对地址请求 (A/AAAA/HTTPS) 生效。 当查询结果与地址筛选规则项不匹配时，将跳过当前规则。
-
-!!! info ""
-
-    引用的规则集中的 `ip_cidr` 项也作为地址筛选字段生效。
-
-!!! note ""
-
-    启用 `experimental.cache_file.store_rdrc` 以缓存结果。
-
-#### geoip
-
-!!! question "自 sing-box 1.9.0 起"
-
-与查询响应匹配 GeoIP。
-
-#### ip_cidr
-
-!!! question "自 sing-box 1.9.0 起"
-
-与查询响应匹配 IP CIDR。
-
-#### ip_is_private
-
-!!! question "自 sing-box 1.9.0 起"
-
-与查询响应匹配非公开 IP。
-
-#### rule_set_ip_cidr_accept_empty
-
-!!! question "自 sing-box 1.10.0 起"
-
-使规则集中的 `ip_cidr` 规则接受空查询响应。
-
 ### 逻辑字段

 #### type
@@ -410,4 +317,4 @@ DNS 查询类型。值可以为整数或者类型名称字符串。

 #### rules

-包括的规则。
+包括的规则。
@@ -1,11 +1,3 @@
---
-icon: material/new-box
---
-
-!!! quote "Changes in sing-box 1.9.0"
-
-    :material-plus: [client_subnet](#client_subnet)
-
 ### Structure

 ```json
@@ -13,17 +5,17 @@ icon: material/new-box
  "dns": {
    "servers": [
      {
-        "tag": "",
-        "address": "",
-        "address_resolver": "",
-        "address_strategy": "",
-        "strategy": "",
-        "detour": "",
-        "client_subnet": ""
+        "tag": "google",
+        "address": "tls://dns.google",
+        "address_resolver": "local",
+        "address_strategy": "prefer_ipv4",
+        "strategy": "ipv4_only",
+        "detour": "direct"
      }
    ]
  }
 }
+
 ```

 ### Fields
@@ -38,18 +30,18 @@ The tag of the dns server.

 The address of the dns server.

-| Protocol                             | Format                        |
-|--------------------------------------|-------------------------------|
-| `System`                             | `local`                       |
-| `TCP`                                | `tcp://1.0.0.1`               |
-| `UDP`                                | `8.8.8.8` `udp://8.8.4.4`     |
-| `TLS`                                | `tls://dns.google`            |
-| `HTTPS`                              | `https://1.1.1.1/dns-query`   |
-| `QUIC`                               | `quic://dns.adguard.com`      |
-| `HTTP3`                              | `h3://8.8.8.8/dns-query`      |
-| `RCode`                              | `rcode://refused`             |
-| `DHCP`                               | `dhcp://auto` or `dhcp://en0` |
-| [FakeIP](/configuration/dns/fakeip/) | `fakeip`                      |
+| Protocol                            | Format                        |
+|-------------------------------------|-------------------------------|
+| `System`                            | `local`                       |
+| `TCP`                               | `tcp://1.0.0.1`               |
+| `UDP`                               | `8.8.8.8` `udp://8.8.4.4`     |
+| `TLS`                               | `tls://dns.google`            |
+| `HTTPS`                             | `https://1.1.1.1/dns-query`   |
+| `QUIC`                              | `quic://dns.adguard.com`      |
+| `HTTP3`                             | `h3://8.8.8.8/dns-query`      |
+| `RCode`                             | `rcode://refused`             |
+| `DHCP`                              | `dhcp://auto` or `dhcp://en0` |
+| [FakeIP](/configuration/dns/fakeip) | `fakeip`                      |

 !!! warning ""

@@ -88,22 +80,10 @@ Default domain strategy for resolving the domain names.

 One of `prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`.

-Take no effect if overridden by other settings.
+Take no effect if override by other settings.

 #### detour

 Tag of an outbound for connecting to the dns server.

 Default outbound will be used if empty.
-
-#### client_subnet
-
-!!! question "Since sing-box 1.9.0"
-
-Append a `edns0-subnet` OPT extra record with the specified IP prefix to every query by default.
-
-If value is an IP address instead of prefix, `/32` or `/128` will be appended automatically.
-
-Can be overrides by `rules.[].client_subnet`.
-
-Will overrides `dns.client_subnet`.
@@ -1,11 +1,3 @@
---
-icon: material/new-box
---
-
-!!! quote "sing-box 1.9.0 中的更改"
-
-    :material-plus: [client_subnet](#client_subnet)
-
 ### 结构

 ```json
@@ -13,17 +5,17 @@ icon: material/new-box
  "dns": {
    "servers": [
      {
-        "tag": "",
-        "address": "",
-        "address_resolver": "",
-        "address_strategy": "",
-        "strategy": "",
-        "detour": "",
-        "client_subnet": ""
+        "tag": "google",
+        "address": "tls://dns.google",
+        "address_resolver": "local",
+        "address_strategy": "prefer_ipv4",
+        "strategy": "ipv4_only",
+        "detour": "direct"
      }
    ]
  }
 }
+
 ```

 ### 字段
@@ -38,18 +30,18 @@ DNS 服务器的标签。

 DNS 服务器的地址。

-| 协议                                   | 格式                           |
-|--------------------------------------|------------------------------|
-| `System`                             | `local`                      |
-| `TCP`                                | `tcp://1.0.0.1`              |
-| `UDP`                                | `8.8.8.8` `udp://8.8.4.4`    |
-| `TLS`                                | `tls://dns.google`           |
-| `HTTPS`                              | `https://1.1.1.1/dns-query`  |
-| `QUIC`                               | `quic://dns.adguard.com`     |
-| `HTTP3`                              | `h3://8.8.8.8/dns-query`     |
-| `RCode`                              | `rcode://refused`            |
-| `DHCP`                               | `dhcp://auto` 或 `dhcp://en0` |
-| [FakeIP](/configuration/dns/fakeip/) | `fakeip`                     |
+| 协议                                  | 格式                           |
+|-------------------------------------|------------------------------|
+| `System`                            | `local`                      |
+| `TCP`                               | `tcp://1.0.0.1`              |
+| `UDP`                               | `8.8.8.8` `udp://8.8.4.4`    |
+| `TLS`                               | `tls://dns.google`           |
+| `HTTPS`                             | `https://1.1.1.1/dns-query`  |
+| `QUIC`                              | `quic://dns.adguard.com`     |
+| `HTTP3`                             | `h3://8.8.8.8/dns-query`     |
+| `RCode`                             | `rcode://refused`            |
+| `DHCP`                              | `dhcp://auto` 或 `dhcp://en0` |
+| [FakeIP](/configuration/dns/fakeip) | `fakeip`                     |

 !!! warning ""

@@ -95,15 +87,3 @@ DNS 服务器的地址。
 用于连接到 DNS 服务器的出站的标签。

 如果为空，将使用默认出站。
-
-#### client_subnet
-
-!!! question "自 sing-box 1.9.0 起"
-
-默认情况下，将带有指定 IP 前缀的 `edns0-subnet` OPT 附加记录附加到每个查询。
-
-如果值是 IP 地址而不是前缀，则会自动附加 `/32` 或 `/128`。
-
-可以被 `rules.[].client_subnet` 覆盖。
-
-将覆盖 `dns.client_subnet`。
@@ -4,11 +4,6 @@ icon: material/new-box

 !!! question "Since sing-box 1.8.0"

-!!! quote "Changes in sing-box 1.9.0"
-
-    :material-plus: [store_rdrc](#store_rdrc)  
-    :material-plus: [rdrc_timeout](#rdrc_timeout)  
-
 ### Structure

 ```json
@@ -16,9 +11,7 @@ icon: material/new-box
  "enabled": true,
  "path": "",
  "cache_id": "",
-  "store_fakeip": false,
-  "store_rdrc": false,
-  "rdrc_timeout": ""
+  "store_fakeip": false
 }
 ```

@@ -36,23 +29,6 @@ Path to the cache file.

 #### cache_id

-Identifier in the cache file
+Identifier in cache file.

 If not empty, configuration specified data will use a separate store keyed by it.
-
-#### store_fakeip
-
-Store fakeip in the cache file
-
-#### store_rdrc
-
-Store rejected DNS response cache in the cache file
-
-The check results of [Address filter DNS rule items](/configuration/dns/rule/#address-filter-fields)
-will be cached until expiration.
-
-#### rdrc_timeout
-
-Timeout of rejected DNS response cache.
-
-`7d` is used by default.
@@ -4,11 +4,6 @@ icon: material/new-box

 !!! question "自 sing-box 1.8.0 起"

-!!! quote "sing-box 1.9.0 中的更改"
-
-    :material-plus: [store_rdrc](#store_rdrc)  
-    :material-plus: [rdrc_timeout](#rdrc_timeout)  
-
 ### 结构

 ```json
@@ -16,9 +11,7 @@ icon: material/new-box
  "enabled": true,
  "path": "",
  "cache_id": "",
-  "store_fakeip": false,
-  "store_rdrc": false,
-  "rdrc_timeout": ""
+  "store_fakeip": false
 }
 ```

@@ -37,19 +30,3 @@ icon: material/new-box
 缓存文件中的标识符。

 如果不为空，配置特定的数据将使用由其键控的单独存储。
-
-#### store_fakeip
-
-将 fakeip 存储在缓存文件中。
-
-#### store_rdrc
-
-将拒绝的 DNS 响应缓存存储在缓存文件中。
-
-[地址筛选 DNS 规则项](/zh/configuration/dns/rule/#_3) 的检查结果将被缓存至过期。
-
-#### rdrc_timeout
-
-拒绝的 DNS 响应缓存超时。
-
-默认使用 `7d`。
@@ -1,3 +1,7 @@
+---
+icon: material/alert-decagram
+---
+
 !!! quote "Changes in sing-box 1.8.0"

    :material-delete-alert: [store_mode](#store_mode)  
@@ -1,3 +1,7 @@
+---
+icon: material/alert-decagram
+---
+
 !!! quote "sing-box 1.8.0 中的更改"

    :material-delete-alert: [store_mode](#store_mode)  
@@ -1,3 +1,7 @@
+---
+icon: material/alert-decagram
+---
+
 # Experimental

 !!! quote "Changes in sing-box 1.8.0"
@@ -21,6 +25,6 @@

 | Key          | Format                     |
 |--------------|----------------------------|
-| `cache_file` | [Cache File](./cache-file/) |
-| `clash_api`  | [Clash API](./clash-api/)   |
-| `v2ray_api`  | [V2Ray API](./v2ray-api/)   |
+| `cache_file` | [Cache File](./cache-file) |
+| `clash_api`  | [Clash API](./clash-api)   |
+| `v2ray_api`  | [V2Ray API](./v2ray-api)   |
@@ -1,3 +1,7 @@
+---
+icon: material/alert-decagram
+---
+
 # 实验性

 !!! quote "sing-box 1.8.0 中的更改"
@@ -21,6 +25,6 @@

 | 键            | 格式                       |
 |--------------|--------------------------|
-| `cache_file` | [缓存文件](./cache-file/)     |
-| `clash_api`  | [Clash API](./clash-api/) |
-| `v2ray_api`  | [V2Ray API](./v2ray-api/) |
+| `cache_file` | [缓存文件](./cache-file)     |
+| `clash_api`  | [Clash API](./clash-api) |
+| `v2ray_api`  | [V2Ray API](./v2ray-api) |
@@ -17,7 +17,7 @@

 ### Listen Fields

-See [Listen Fields](/configuration/shared/listen/) for details.
+See [Listen Fields](/configuration/shared/listen) for details.

 ### Fields

@@ -20,7 +20,7 @@

 ### Listen Fields

-See [Listen Fields](/configuration/shared/listen/) for details.
+See [Listen Fields](/configuration/shared/listen) for details.

 ### Fields

@@ -42,6 +42,6 @@ No authentication required if empty.

 !!! warning ""

-    To work on Android and Apple platforms without privileges, use tun.platform.http_proxy instead.
+    To work on Android and iOS without privileges, use tun.platform.http_proxy instead.

 Automatically set system proxy configuration when start and clean up when stop.
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
世界	e839711d43	documentation: Bump version	2023-12-05 19:09:33 +08:00
世界	41c324d78c	Make type check strict	2023-12-05 19:09:33 +08:00
世界	29ab114767	Remove comparable limit for Listable	2023-12-05 19:09:26 +08:00
世界	7e2dc5fc5c	Avoid opening log output before start & Replace tracing logs with task monitor	2023-12-05 19:09:26 +08:00
世界	90d9efe62c	Update documentation	2023-12-05 19:09:26 +08:00
世界	e07b5059c0	Add `idle_timeout` for URLTest outbound	2023-12-05 19:09:26 +08:00
世界	822c4fa498	Skip internal fake-ip queries	2023-12-05 19:09:26 +08:00
世界	76b26fa76d	Migrate contentjson and badjson to library & Add omitempty in format	2023-12-05 19:09:26 +08:00
世界	e35f99ec8a	Update documentation	2023-12-05 19:09:26 +08:00
世界	88c88f3279	Independent `source_ip_is_private` and `ip_is_private` rules	2023-12-05 19:09:26 +08:00
世界	e4162b28f1	Add rule-set	2023-12-05 19:09:26 +08:00
世界	2e4c3067f2	Update buffer usage	2023-12-05 19:00:54 +08:00
世界	097fc344a5	Allow nested logical rules	2023-12-05 18:32:57 +08:00
世界	166245f44f	Migrate to independent cache file	2023-12-05 18:32:57 +08:00