up 7.22.4

https://github.com/2dust/v2rayN/pull/9392

.editorconfig

@@ -100,7 +100,6 @@ csharp_style_prefer_tuple_swap = true:warning
 csharp_style_prefer_utf8_string_literals = true:warning
 csharp_style_throw_expression = true:warning
 csharp_style_unused_value_assignment_preference = discard_variable:warning
-csharp_style_unused_value_expression_statement_preference = discard_variable:warning
 csharp_using_directive_placement = outside_namespace:warning
 csharp_style_allow_blank_line_after_colon_in_constructor_initializer_experimental = true:warning
 csharp_style_allow_blank_line_after_token_in_arrow_expression_clause_experimental = true:warning

.github/workflows/build-linux.yml

@@ -325,3 +325,178 @@ jobs:
             --data-binary @"$f" \
             "${upload_url}?name=${f##*/}"
         done
+
+  deb-loong64:
+    name: build and release deb loong64
+    if: |
+      (github.event_name == 'workflow_dispatch' && inputs.release_tag != '') ||
+      (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/'))
+    runs-on: ubuntu-24.04
+
+    env:
+      RELEASE_TAG: ${{ case(inputs.release_tag != '', inputs.release_tag, github.ref_name) }}
+      QCOW2_URL: https://github.com/xujiegb/debian-loong64-qcow2/releases/download/13.5/debian13-loong64.qcow2
+      EFI_CODE_URL: https://github.com/xujiegb/debian-loong64-qcow2/releases/download/13.5/edk2-loongarch64-code.fd
+      EFI_VARS_URL: https://github.com/xujiegb/debian-loong64-qcow2/releases/download/13.5/edk2-loongarch64-vars.fd
+      QCOW2_IMAGE: debian13-loong64.qcow2
+      EFI_CODE: edk2-loongarch64-code.fd
+      EFI_VARS: edk2-loongarch64-vars.fd
+      QEMU_VERSION: 10.2.2
+
+    steps:
+    - name: Prepare host tools
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        sudo apt-get update
+        sudo apt-get install -y rsync qemu-utils expect wget curl ca-certificates libfdt1 libglib2.0-0 libpixman-1-0 libslirp0
+
+    - name: Checkout repo
+      uses: actions/checkout@v6
+      with:
+        submodules: recursive
+        fetch-depth: 0
+
+    - name: Download QEMU prebuild
+      run: |
+        set -euo pipefail
+
+        wget -O qemu-linux-x64.tar.gz \
+          "https://github.com/xujiegb/qemu-linux-prebuild/releases/download/${QEMU_VERSION}/qemu-linux-x64.tar.gz"
+
+        tar -xzf qemu-linux-x64.tar.gz
+
+        mkdir -p "$HOME/qemu-install"
+
+        rsync -a qemu-linux-x64/ "$HOME/qemu-install/"
+
+        "$HOME/qemu-install/bin/qemu-system-loongarch64" --version
+
+    - name: Download loong64 qcow2 and EFI firmware
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        wget -O "$QCOW2_IMAGE" "$QCOW2_URL"
+        wget -O "$EFI_CODE" "$EFI_CODE_URL"
+        wget -O "$EFI_VARS" "$EFI_VARS_URL"
+
+        qemu-img info "$QCOW2_IMAGE"
+
+    - name: Build loong64 DEB in VM through serial console
+      shell: bash
+      timeout-minutes: 180
+      env:
+        RELEASE_TAG: ${{ env.RELEASE_TAG }}
+      run: |
+        set -euo pipefail
+
+        mkdir -p "$GITHUB_WORKSPACE/dist/deb-loong64"
+
+        expect <<'EOF'
+        log_user 1
+        set timeout -1
+
+        set release_tag $env(RELEASE_TAG)
+        set qemu_bin "$env(HOME)/qemu-install/bin/qemu-system-loongarch64"
+        set qemu_rom_dir "$env(HOME)/qemu-install/share/qemu"
+
+        set workspace $env(GITHUB_WORKSPACE)
+        set repo $env(GITHUB_REPOSITORY)
+        set sha $env(GITHUB_SHA)
+
+        set qcow2 $env(QCOW2_IMAGE)
+        set efi_code $env(EFI_CODE)
+        set efi_vars $env(EFI_VARS)
+
+        proc wait_prompt {} {
+          expect {
+            -re "__CI_PROMPT__# " {}
+            timeout { exit 1 }
+            eof { exit 1 }
+          }
+        }
+
+        proc run_cmd {cmd} {
+          send -- "$cmd\r"
+          wait_prompt
+        }
+
+        spawn $qemu_bin \
+          -L $qemu_rom_dir \
+          -machine virt \
+          -accel tcg,thread=multi,tb-size=2048 \
+          -cpu la464 \
+          -m 9216 \
+          -smp 4 \
+          -drive if=pflash,format=raw,unit=0,file=$efi_code,readonly=on \
+          -drive if=pflash,format=raw,unit=1,file=$efi_vars \
+          -device virtio-blk-pci,drive=hd0,bootindex=1 \
+          -drive if=none,media=disk,id=hd0,file=$qcow2,format=qcow2 \
+          -netdev user,id=net0 \
+          -device virtio-net-pci,netdev=net0 \
+          -virtfs local,path=$workspace,mount_tag=workspace,security_model=none,id=workspace \
+          -display none \
+          -serial stdio \
+          -monitor none
+
+        expect -re "login:|debian login:"
+        send -- "root\r"
+
+        expect -re "Password:|密码:|密码："
+        send -- "password\r"
+
+        expect {
+          -re "# " {}
+          timeout { exit 1 }
+          eof { exit 1 }
+        }
+
+        send -- "export TERM=dumb; export PS1='__CI_PROMPT__# '\r"
+        wait_prompt
+
+        run_cmd "mkdir -p /workspace"
+        run_cmd "mount -t 9p -o trans=virtio,version=9p2000.L workspace /workspace || mount -t 9p -o trans=virtio workspace /workspace"
+        run_cmd "IFACE=\$(ip -o link show | awk -F': ' '\$2 != \"lo\" {print \$2; exit}') ; ip link set \$IFACE up || true"
+        run_cmd "dhclient \$IFACE || true"
+        run_cmd "printf 'nameserver 10.0.2.3\nnameserver 1.1.1.1\n' >/etc/resolv.conf"
+        run_cmd "apt-get update || apt-get update || apt-get update"
+        run_cmd "DEBIAN_FRONTEND=noninteractive apt-get install -y sudo git rsync findutils tar gzip unzip which curl jq wget file ca-certificates desktop-file-utils xdg-utils fakeroot dpkg-dev gcc make libc6-dev libgcc-s1 libstdc++6 zlib1g libatomic1"
+        run_cmd "rm -rf /root/v2rayN-src"
+        run_cmd "git clone --recursive https://github.com/$repo.git /root/v2rayN-src"
+        run_cmd "cd /root/v2rayN-src && git fetch --depth=1 origin $sha && git checkout FETCH_HEAD && git submodule update --init --recursive"
+        run_cmd "cd /root/v2rayN-src && chmod 755 package-debian-loong.sh"
+
+        send -- "cd /root/v2rayN-src; cat >/tmp/run-loong-build.sh <<'SCRIPT'\nset +e\nset -o pipefail\nbash -x ./package-debian-loong.sh \"\$RELEASE_TAG\" 2>&1 | tee /tmp/build.log\nrc=\$?\nmkdir -p /workspace/dist/deb-loong64\ncp -av /root/debbuild/*.deb /workspace/dist/deb-loong64/ 2>/dev/null || true\necho __BUILD_DONE__\$rc\nSCRIPT\nRELEASE_TAG=\"$release_tag\" bash /tmp/run-loong-build.sh\r"
+
+        expect {
+          -re "__BUILD_DONE__0" {
+            send -- "poweroff\r"
+          }
+          default {
+            exit 1
+          }
+        }
+        EOF
+
+    - name: Collect DEBs
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        mkdir -p "$GITHUB_WORKSPACE/dist/deb-loong64"
+
+        find "$GITHUB_WORKSPACE/dist/deb-loong64" -name "*.deb" \
+          -exec mv {} "$GITHUB_WORKSPACE/dist/deb-loong64/v2rayN-linux-loong64.deb" \; || true
+
+        echo "==== Dist tree ===="
+        ls -R "$GITHUB_WORKSPACE/dist/deb-loong64"
+
+    - name: Upload DEBs to release
+      uses: svenstaro/upload-release-action@v2
+      with:
+        file: dist/deb-loong64/**/*.deb
+        tag: ${{ env.RELEASE_TAG }}
+        file_glob: true
+        prerelease: true

.github/workflows/build.yml

@@ -52,7 +52,7 @@ jobs:
         fetch-depth: '0'
 
     - name: Setup .NET
-      uses: actions/setup-dotnet@v5.2.0
+      uses: actions/setup-dotnet@v5.3.0
       with:
         dotnet-version: '10.0.1xx'
 

.github/workflows/test.yml

@@ -20,7 +20,7 @@ jobs:
         fetch-depth: '0'
 
     - name: Setup .NET
-      uses: actions/setup-dotnet@v5.2.0
+      uses: actions/setup-dotnet@v5.3.0
       with:
         dotnet-version: '8.0.x'
 

.github/workflows/update-riscv-depand.yml

@@ -1,256 +0,0 @@
-name: update riscv dependent versions
-
-on:
-  workflow_dispatch:
-  push:
-    branches: 
-      - master
-
-permissions:
-  contents: write
-
-concurrency:
-  group: update-riscv-dependent
-  cancel-in-progress: false
-
-jobs:
-  update:
-    runs-on: ubuntu-24.04
-
-    steps:
-      - uses: actions/checkout@v6
-
-      - uses: actions/setup-dotnet@v5
-        with:
-          dotnet-version: 10.0.1xx
-
-      - run: sudo apt-get update && sudo apt-get install -y jq
-
-      - name: resolve
-        id: resolve
-        shell: bash
-        run: |
-          set -euo pipefail
-
-          TARGET_FILES=(
-            package-rhel-riscv.sh
-            package-debian-riscv.sh
-          )
-
-          echo "==> restore projects"
-          find . -name '*.csproj' | while read -r p; do
-            if grep -q '<TargetFramework>.*-windows' "$p"; then
-              echo "[skip] $p"
-            else
-              echo "[restore] $p"
-              dotnet restore "$p" -p:EnableWindowsTargeting=true || true
-            fi
-          done
-
-          echo "==> collect assets"
-          mapfile -t ASSETS < <(find . -path '*/obj/project.assets.json')
-          printf '  %s\n' "${ASSETS[@]}"
-
-          ALL_LIBS=()
-          for f in "${ASSETS[@]}"; do
-            mapfile -t libs < <(jq -r '.libraries | keys[]' "$f")
-            ALL_LIBS+=("${libs[@]}")
-          done
-          mapfile -t LIBS < <(printf '%s\n' "${ALL_LIBS[@]}" | sort -u)
-
-          extract() {
-            local name="$1"
-            for i in "${LIBS[@]}"; do
-              [[ "$i" == "$name/"* ]] && echo "${i#*/}"
-            done | sort -u
-          }
-
-          norm_version() { echo "${1#v}"; }
-          is_preview() { [[ "$(norm_version "$1")" == *-* ]]; }
-          base_version() { local v; v="$(norm_version "$1")"; echo "${v%%-*}"; }
-
-          key() {
-            local v core pre a b c p1 p2 p3
-            v="$(norm_version "$1")"
-            core="${v%%-*}"
-            [[ "$v" == *-* ]] && pre="${v#*-}" || pre=""
-
-            IFS='.' read -r a b c <<< "$core"
-            a=${a//[^0-9]/}; a=${a:-0}
-            b=${b//[^0-9]/}; b=${b:-0}
-            c=${c//[^0-9]/}; c=${c:-0}
-
-            if [[ -z "$pre" ]]; then
-              printf "%05d.%05d.%05d.1\n" "$a" "$b" "$c"
-            else
-              pre="${pre#preview.}"
-              IFS='.' read -ra p <<< "$pre"
-              p1=${p[0]:-0}; p1=${p1//[^0-9]/}; p1=${p1:-0}
-              p2=${p[1]:-0}; p2=${p2//[^0-9]/}; p2=${p2:-0}
-              p3=${p[2]:-0}; p3=${p3//[^0-9]/}; p3=${p3:-0}
-              printf "%05d.%05d.%05d.0.%05d.%05d.%05d\n" \
-                "$a" "$b" "$c" "$p1" "$p2" "$p3"
-            fi
-          }
-
-          latest() {
-            local best="" best_key="" cur cur_key
-            for cur in "$@"; do
-              [[ -n "$cur" ]] || continue
-              cur_key="$(key "$cur")"
-              echo "  candidate: $cur -> $cur_key" >&2
-              if [[ -z "$best_key" || "$cur_key" > "$best_key" ]]; then
-                best="$cur"
-                best_key="$cur_key"
-              fi
-            done
-            echo "$best"
-          }
-
-          log_mixed_versions() {
-            local name="$1"; shift
-            local versions=("$@") bases=() v b
-            mapfile -t bases < <(
-              for v in "${versions[@]}"; do
-                [[ -n "$v" ]] && base_version "$v"
-              done | sort -u
-            )
-
-            for b in "${bases[@]}"; do
-              local has_stable=0 has_preview=0 matched=()
-              for v in "${versions[@]}"; do
-                [[ -n "$v" ]] || continue
-                [[ "$(base_version "$v")" == "$b" ]] || continue
-                matched+=("$v")
-                if is_preview "$v"; then
-                  has_preview=1
-                else
-                  has_stable=1
-                fi
-              done
-
-              if [[ "$has_stable" -eq 1 && "$has_preview" -eq 1 ]]; then
-                echo "[warn] $name: stable and preview both exist for base $b, prefer stable for this base" >&2
-                printf '  %s\n' "${matched[@]}" >&2
-              fi
-            done
-          }
-
-          filter_mixed_versions() {
-            local versions=("$@") stable_bases=() v b
-            mapfile -t stable_bases < <(
-              for v in "${versions[@]}"; do
-                if [[ -n "$v" ]] && ! is_preview "$v"; then
-                  base_version "$v"
-                fi
-              done | sort -u
-            )
-
-            for v in "${versions[@]}"; do
-              [[ -n "$v" ]] || continue
-              b="$(base_version "$v")"
-              if is_preview "$v" && printf '%s\n' "${stable_bases[@]}" | grep -qxF "$b"; then
-                continue
-              fi
-              echo "$v"
-            done
-          }
-
-          read_var() {
-            sed -nE "s/^$2=\"\\\$\\{$2:-([^\"]+)\\}\".*/\\1/p" "$1" | head -n1
-          }
-
-          choose_final_version() {
-            local old="$1" new="$2"
-            [[ -n "$new" ]] || { echo "$old"; return; }
-            [[ -n "$old" ]] || { echo "$new"; return; }
-            if [[ "$(key "$old")" > "$(key "$new")" ]]; then
-              echo "$old"
-            else
-              echo "$new"
-            fi
-          }
-
-          update_file() {
-            local file="$1"
-            local old_skia old_harf final_skia final_harf changed=0
-
-            old_skia="$(read_var "$file" SKIA_VER)"
-            old_harf="$(read_var "$file" HARFBUZZ_VER)"
-            final_skia="$(choose_final_version "$old_skia" "$NEW_SKIA")"
-            final_harf="$(choose_final_version "$old_harf" "$NEW_HARF")"
-
-            echo "==> check $file"
-            echo "    SKIA_VER:      ${old_skia} -> ${NEW_SKIA} (apply: ${final_skia})"
-            echo "    HARFBUZZ_VER:  ${old_harf} -> ${NEW_HARF} (apply: ${final_harf})"
-
-            if [[ "$old_skia" != "$final_skia" ]]; then
-              sed -i -E "s|^SKIA_VER=.*|SKIA_VER=\"\\\${SKIA_VER:-$final_skia}\"|" "$file"
-              changed=1
-            fi
-            if [[ "$old_harf" != "$final_harf" ]]; then
-              sed -i -E "s|^HARFBUZZ_VER=.*|HARFBUZZ_VER=\"\\\${HARFBUZZ_VER:-$final_harf}\"|" "$file"
-              changed=1
-            fi
-
-            grep -qF "SKIA_VER=\"\${SKIA_VER:-$final_skia}\"" "$file"
-            grep -qF "HARFBUZZ_VER=\"\${HARFBUZZ_VER:-$final_harf}\"" "$file"
-            bash -n "$file"
-
-            [[ "$changed" -eq 1 ]]
-          }
-
-          mapfile -t SKIA < <(extract SkiaSharp)
-          mapfile -t HARF < <(extract HarfBuzzSharp)
-
-          echo "==> SkiaSharp"
-          printf '  %s\n' "${SKIA[@]}"
-          echo "==> HarfBuzzSharp"
-          printf '  %s\n' "${HARF[@]}"
-
-          log_mixed_versions "SkiaSharp" "${SKIA[@]}"
-          log_mixed_versions "HarfBuzzSharp" "${HARF[@]}"
-
-          mapfile -t SKIA < <(filter_mixed_versions "${SKIA[@]}")
-          mapfile -t HARF < <(filter_mixed_versions "${HARF[@]}")
-
-          NEW_SKIA="$(latest "${SKIA[@]}")"
-          NEW_HARF="$(latest "${HARF[@]}")"
-
-          echo "==> selected"
-          echo "  SKIA_VER=$NEW_SKIA"
-          echo "  HARFBUZZ_VER=$NEW_HARF"
-
-          any_changed=0
-          changed_files=()
-
-          for file in "${TARGET_FILES[@]}"; do
-            if update_file "$file"; then
-              any_changed=1
-              changed_files+=("$file")
-            fi
-          done
-
-          if [[ "$any_changed" -eq 0 ]]; then
-            echo "changed=0" >> "$GITHUB_OUTPUT"
-            exit 0
-          fi
-
-          {
-            echo "changed=1"
-            echo "changed_files<<EOF"
-            printf '%s\n' "${changed_files[@]}"
-            echo "EOF"
-          } >> "$GITHUB_OUTPUT"
-
-      - name: commit
-        if: steps.resolve.outputs.changed == '1'
-        run: |
-          git config user.name github-actions
-          git config user.email github-actions@github.com
-          git add package-rhel-riscv.sh package-debian-riscv.sh
-          if git diff --cached --quiet; then
-            exit 0
-          fi
-          git commit -m "chore: update riscv native dependency versions"
-          git push

package-debian-loong.sh

@@ -0,0 +1,742 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+VERSION_ARG=""
+WITH_CORE="both"
+FORCE_NETCORE=0
+BUILD_FROM=""
+XRAY_VER="${XRAY_VER:-}"
+SING_VER="${SING_VER:-}"
+
+MIN_KERNEL="5.10"
+PKGROOT="v2rayN-publish"
+PROJECT_HINT="v2rayN.Desktop/v2rayN.Desktop.csproj"
+OUTPUT_DIR="${HOME}/debbuild"
+DOTNET_TFM="net10.0"
+DOTNET_LOONGARCH_VERSION="10.0.108"
+DOTNET_LOONGARCH_TAG="v10.0.108-loongarch64"
+DOTNET_LOONGARCH_BASE="https://github.com/loongson/dotnet/releases/download"
+DOTNET_LOONGARCH_FILE="dotnet-sdk-${DOTNET_LOONGARCH_VERSION}-linux-loongarch64.tar.gz"
+DOTNET_SDK_URL="${DOTNET_LOONGARCH_BASE}/${DOTNET_LOONGARCH_TAG}/${DOTNET_LOONGARCH_FILE}"
+
+OS_ID=""
+OS_NAME=""
+OS_VERSION_ID=""
+HOST_ARCH=""
+SCRIPT_DIR=""
+PROJECT=""
+VERSION=""
+
+declare -a BUILT_DEBS=()
+
+die() {
+  echo "$*" >&2
+  exit 1
+}
+
+parse_args() {
+  local first_arg="${1:-}"
+
+  if [[ -n "$first_arg" && "$first_arg" != --* ]]; then
+    VERSION_ARG="$first_arg"
+    shift || true
+  fi
+
+  while [[ $# -gt 0 ]]; do
+    case "$1" in
+      --with-core)   WITH_CORE="${2:-both}"; shift 2 ;;
+      --xray-ver)    XRAY_VER="${2:-}"; shift 2 ;;
+      --singbox-ver) SING_VER="${2:-}"; shift 2 ;;
+      --netcore)     FORCE_NETCORE=1; shift ;;
+      --buildfrom)   BUILD_FROM="${2:-}"; shift 2 ;;
+      *)
+        [[ -n "${VERSION_ARG:-}" ]] || VERSION_ARG="$1"
+        shift
+        ;;
+    esac
+  done
+
+  if [[ -n "${VERSION_ARG:-}" && -n "${BUILD_FROM:-}" ]]; then
+    die "You cannot specify both an explicit version and --buildfrom at the same time.
+        Provide either a version (e.g. 7.14.0) OR --buildfrom 1|2|3."
+  fi
+}
+
+detect_environment() {
+  local current_kernel=""
+  local lowest=""
+
+  . /etc/os-release
+
+  OS_ID="${ID:-}"
+  OS_NAME="${NAME:-$OS_ID}"
+  OS_VERSION_ID="${VERSION_ID:-}"
+  HOST_ARCH="$(uname -m)"
+
+  case "$OS_ID" in
+    debian)
+      echo "Detected supported system: ${OS_NAME:-$OS_ID} ${OS_VERSION_ID:-}"
+      ;;
+    *)
+      die "Unsupported system: ${OS_NAME:-unknown} (${OS_ID:-unknown}).
+This script only supports: Debian."
+      ;;
+  esac
+
+  case "$HOST_ARCH" in
+    loongarch64) ;;
+    *) die "Only supports loongarch64" ;;
+  esac
+
+  current_kernel="$(uname -r)"
+  lowest="$(printf '%s\n%s\n' "$MIN_KERNEL" "$current_kernel" | sort -V | head -n1)"
+
+  [[ "$lowest" == "$MIN_KERNEL" ]] || die "Kernel $current_kernel is below $MIN_KERNEL"
+  echo "[OK] Kernel $current_kernel verified."
+}
+
+install_dependencies() {
+  local install_ok=0
+  local tmp_dotnet=""
+
+  mkdir -p "$OUTPUT_DIR"
+
+  if command -v apt-get >/dev/null 2>&1; then
+    sudo apt-get update
+    sudo apt-get -y install \
+      curl unzip tar jq rsync ca-certificates git dpkg-dev fakeroot file \
+      desktop-file-utils xdg-utils wget gcc make pkg-config \
+      libicu-dev libssl-dev libfontconfig1 libfreetype6 zlib1g
+
+    mkdir -p "$HOME/.dotnet"
+    tmp_dotnet="$(mktemp -d)"
+    curl -fL "$DOTNET_SDK_URL" -o "$tmp_dotnet/$DOTNET_LOONGARCH_FILE"
+    tar -C "$HOME/.dotnet" -xzf "$tmp_dotnet/$DOTNET_LOONGARCH_FILE"
+    rm -rf "$tmp_dotnet"
+
+    export PATH="$HOME/.dotnet:$PATH"
+    export DOTNET_ROOT="$HOME/.dotnet"
+
+    mkdir -p "$HOME/.nuget/NuGet"
+
+    cat > "$HOME/.nuget/NuGet/NuGet.Config" <<EOF
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
+    <add key="loongnix" value="https://lnuget.loongnix.cn/v3/index.json" allowInsecureConnections="true" />
+  </packageSources>
+</configuration>
+EOF
+
+    dotnet --info >/dev/null 2>&1 && install_ok=1
+  fi
+
+  if [[ "$install_ok" -ne 1 ]]; then
+    echo "Could not auto-install dependencies for '$OS_ID'. Make sure these are available:"
+    echo "dotnet-loongarch SDK, curl, unzip, tar, rsync, git, gcc, make, dpkg-deb, fakeroot, libicu-dev, libssl-dev"
+    exit 1
+  fi
+}
+
+prepare_workspace() {
+  SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+  cd "$SCRIPT_DIR"
+
+  if [[ -f .gitmodules ]]; then
+    git submodule sync --recursive || true
+    git submodule update --init --recursive || true
+  fi
+
+  PROJECT="$PROJECT_HINT"
+  [[ -f "$PROJECT" ]] || PROJECT="$(find . -maxdepth 3 -name 'v2rayN.Desktop.csproj' | head -n1 || true)"
+  [[ -f "$PROJECT" ]] || die "v2rayN.Desktop.csproj not found"
+}
+
+choose_channel() {
+  local ch="latest"
+  local sel=""
+
+  if [[ -n "${BUILD_FROM:-}" ]]; then
+    case "$BUILD_FROM" in
+      1) echo "latest"; return 0 ;;
+      2) echo "prerelease"; return 0 ;;
+      3) echo "keep"; return 0 ;;
+      *) die "[ERROR] Invalid --buildfrom value: ${BUILD_FROM}. Use 1|2|3." ;;
+    esac
+  fi
+
+  if [[ -t 0 ]]; then
+    echo "[?] Choose v2rayN release channel:" >&2
+    echo "    1) Latest (stable)  [default]" >&2
+    echo "    2) Pre-release (preview)" >&2
+    echo "    3) Keep current (do nothing)" >&2
+    printf "Enter 1, 2 or 3 [default 1]: " >&2
+
+    if read -r sel </dev/tty; then
+      case "${sel:-}" in
+        2) ch="prerelease" ;;
+        3) ch="keep" ;;
+      esac
+    fi
+  fi
+
+  echo "$ch"
+}
+
+get_latest_tag_latest() {
+  curl -fsSL "https://api.github.com/repos/2dust/v2rayN/releases/latest" \
+    | jq -re '.tag_name' \
+    | sed 's/^v//'
+}
+
+get_latest_tag_prerelease() {
+  curl -fsSL "https://api.github.com/repos/2dust/v2rayN/releases?per_page=20" \
+    | jq -re 'first(.[] | select(.prerelease == true) | .tag_name)' \
+    | sed 's/^v//'
+}
+
+sync_submodules() {
+  if [[ -f .gitmodules ]]; then
+    git submodule sync --recursive || true
+    git submodule update --init --recursive || true
+  fi
+}
+
+git_try_checkout() {
+  local want="$1"
+  local ref=""
+
+  if git rev-parse --git-dir >/dev/null 2>&1; then
+    git fetch --tags --force --prune --depth=1 || true
+    git rev-parse "refs/tags/${want}" >/dev/null 2>&1 && ref="$want"
+
+    if [[ -n "$ref" ]]; then
+      echo "[OK] Found ref '${ref}', checking out..."
+      git checkout -f "$ref"
+      sync_submodules
+      return 0
+    fi
+  fi
+
+  return 1
+}
+
+apply_channel_or_keep() {
+  local ch="$1"
+  local tag=""
+
+  if [[ "$ch" == "keep" ]]; then
+    echo "[*] Keep current repository state (no checkout)."
+    VERSION="$(git describe --tags --abbrev=0 2>/dev/null || echo '0.0.0+git')"
+    VERSION="${VERSION#v}"
+    return 0
+  fi
+
+  echo "[*] Resolving ${ch} tag from GitHub releases..."
+
+  case "$ch" in
+    latest)     tag="$(get_latest_tag_latest || true)" ;;
+    prerelease) tag="$(get_latest_tag_prerelease || true)" ;;
+    *)          die "Failed to resolve latest tag for channel '${ch}'." ;;
+  esac
+
+  [[ -n "$tag" ]] || die "Failed to resolve latest tag for channel '${ch}'."
+
+  echo "[*] Latest tag for '${ch}': ${tag}"
+  git_try_checkout "$tag" || die "Failed to checkout '${tag}'."
+  VERSION="${tag#v}"
+}
+
+resolve_version() {
+  if git rev-parse --git-dir >/dev/null 2>&1; then
+    if [[ -n "${VERSION_ARG:-}" ]]; then
+      local clean_ver="${VERSION_ARG#v}"
+
+      if git_try_checkout "$clean_ver"; then
+        VERSION="$clean_ver"
+      else
+        echo "[WARN] Tag '${VERSION_ARG}' not found."
+        apply_channel_or_keep "$(choose_channel)"
+      fi
+    else
+      apply_channel_or_keep "$(choose_channel)"
+    fi
+  else
+    echo "Current directory is not a git repo; proceeding on current tree."
+    VERSION="${VERSION_ARG:-0.0.0}"
+  fi
+
+  VERSION="${VERSION#v}"
+  echo "[*] GUI version resolved as: ${VERSION}"
+}
+
+xray_url_for_rid() {
+  local rid="$1"
+  local ver="$2"
+
+  case "$rid" in
+    linux-loongarch64) echo "https://github.com/XTLS/Xray-core/releases/download/v${ver}/Xray-linux-loong64.zip" ;;
+    *)                 return 1 ;;
+  esac
+}
+
+singbox_url_for_rid() {
+  local rid="$1"
+  local ver="$2"
+
+  case "$rid" in
+    linux-loongarch64) echo "https://github.com/SagerNet/sing-box/releases/download/v${ver}/sing-box-${ver}-linux-loong64.tar.gz" ;;
+    *)                 return 1 ;;
+  esac
+}
+
+bundle_url_for_rid() {
+  local rid="$1"
+
+  case "$rid" in
+    linux-loongarch64) echo "https://raw.githubusercontent.com/2dust/v2rayN-core-bin/refs/heads/master/v2rayN-linux-loong64.zip" ;;
+    *)                 return 1 ;;
+  esac
+}
+
+download_xray() {
+  local outdir="$1"
+  local rid="$2"
+  local ver="${XRAY_VER:-}"
+  local url=""
+  local tmp=""
+
+  mkdir -p "$outdir"
+
+  if [[ -z "$ver" ]]; then
+    ver="$(curl -fsSL https://api.github.com/repos/XTLS/Xray-core/releases/latest \
+      | grep -Eo '"tag_name":\s*"v[^"]+"' \
+      | sed -E 's/.*"v([^"]+)".*/\1/' \
+      | head -n1)" || true
+  fi
+
+  [[ -n "$ver" ]] || { echo "[xray] Failed to get version"; return 1; }
+  url="$(xray_url_for_rid "$rid" "$ver")" || { echo "[xray] Unsupported RID: $rid"; return 1; }
+
+  echo "[+] Download xray: $url"
+
+  tmp="$(mktemp -d)"
+  curl -fL "$url" -o "$tmp/xray.zip" || { rm -rf "$tmp"; return 1; }
+  unzip -q "$tmp/xray.zip" -d "$tmp" || { rm -rf "$tmp"; return 1; }
+  install -m 755 "$tmp/xray" "$outdir/xray" || { rm -rf "$tmp"; return 1; }
+  rm -rf "$tmp"
+}
+
+download_singbox() {
+  local outdir="$1"
+  local rid="$2"
+  local ver="${SING_VER:-}"
+  local url=""
+  local tmp=""
+  local bin=""
+  local cronet=""
+
+  mkdir -p "$outdir"
+
+  if [[ -z "$ver" ]]; then
+    ver="$(curl -fsSL https://api.github.com/repos/SagerNet/sing-box/releases/latest \
+      | grep -Eo '"tag_name":\s*"v[^"]+"' \
+      | sed -E 's/.*"v([^"]+)".*/\1/' \
+      | head -n1)" || true
+  fi
+
+  [[ -n "$ver" ]] || { echo "[sing-box] Failed to get version"; return 1; }
+  url="$(singbox_url_for_rid "$rid" "$ver")" || { echo "[sing-box] Unsupported RID: $rid"; return 1; }
+
+  echo "[+] Download sing-box: $url"
+
+  tmp="$(mktemp -d)"
+  curl -fL "$url" -o "$tmp/singbox.tar.gz" || { rm -rf "$tmp"; return 1; }
+  tar -C "$tmp" -xzf "$tmp/singbox.tar.gz" || { rm -rf "$tmp"; return 1; }
+
+  bin="$(find "$tmp" -type f -name 'sing-box' | head -n1 || true)"
+  [[ -n "$bin" ]] || { echo "[!] sing-box unpack failed"; rm -rf "$tmp"; return 1; }
+
+  install -m 755 "$bin" "$outdir/sing-box" || { rm -rf "$tmp"; return 1; }
+
+  cronet="$(find "$tmp" -type f -name 'libcronet*.so*' | head -n1 || true)"
+  [[ -n "$cronet" ]] && install -m 644 "$cronet" "$outdir/libcronet.so" || true
+
+  rm -rf "$tmp"
+}
+
+unify_geo_layout() {
+  local outroot="$1"
+  local n
+  local names=(
+    geosite.dat
+    geoip.dat
+    geoip-only-cn-private.dat
+    Country.mmdb
+    geoip.metadb
+  )
+
+  mkdir -p "$outroot/bin"
+
+  for n in "${names[@]}"; do
+    if [[ -f "$outroot/bin/xray/$n" ]]; then
+      mv -f "$outroot/bin/xray/$n" "$outroot/bin/$n"
+    fi
+  done
+}
+
+download_geo_assets() {
+  local outroot="$1"
+  local bin_dir="$outroot/bin"
+  local srss_dir="$bin_dir/srss"
+  local f=""
+
+  mkdir -p "$bin_dir" "$srss_dir"
+
+  echo "[+] Download Xray Geo to ${bin_dir}"
+  curl -fsSL -o "$bin_dir/geosite.dat" "https://github.com/Loyalsoldier/V2ray-rules-dat/releases/latest/download/geosite.dat"
+  curl -fsSL -o "$bin_dir/geoip.dat" "https://github.com/Loyalsoldier/V2ray-rules-dat/releases/latest/download/geoip.dat"
+  curl -fsSL -o "$bin_dir/geoip-only-cn-private.dat" "https://raw.githubusercontent.com/Loyalsoldier/geoip/release/geoip-only-cn-private.dat"
+  curl -fsSL -o "$bin_dir/Country.mmdb" "https://raw.githubusercontent.com/Loyalsoldier/geoip/release/Country.mmdb"
+
+  echo "[+] Download sing-box rule DB & rule-sets"
+  curl -fsSL -o "$bin_dir/geoip.metadb" "https://github.com/MetaCubeX/meta-rules-dat/releases/latest/download/geoip.metadb"
+
+  for f in geoip-private.srs geoip-cn.srs geoip-facebook.srs geoip-fastly.srs geoip-google.srs geoip-netflix.srs geoip-telegram.srs geoip-twitter.srs; do
+    curl -fsSL -o "$srss_dir/$f" "https://raw.githubusercontent.com/2dust/sing-box-rules/refs/heads/rule-set-geoip/$f"
+  done
+
+  for f in geosite-cn.srs geosite-gfw.srs geosite-google.srs geosite-greatfire.srs geosite-geolocation-cn.srs geosite-category-ads-all.srs geosite-private.srs; do
+    curl -fsSL -o "$srss_dir/$f" "https://raw.githubusercontent.com/2dust/sing-box-rules/refs/heads/rule-set-geosite/$f"
+  done
+
+  unify_geo_layout "$outroot"
+}
+
+populate_assets_zip_mode() {
+  local outroot="$1"
+  local rid="$2"
+  local url=""
+  local tmp=""
+  local nested_dir=""
+
+  url="$(bundle_url_for_rid "$rid")" || { echo "[!] Bundle unsupported RID: $rid"; return 1; }
+
+  echo "[+] Try v2rayN bundle archive: $url"
+
+  tmp="$(mktemp -d)"
+  curl -fL "$url" -o "$tmp/v2rayn.zip" || { echo "[!] Bundle download failed"; rm -rf "$tmp"; return 1; }
+  unzip -q "$tmp/v2rayn.zip" -d "$tmp" || { echo "[!] Bundle unzip failed"; rm -rf "$tmp"; return 1; }
+
+  if [[ -d "$tmp/bin" ]]; then
+    mkdir -p "$outroot/bin"
+    rsync -a "$tmp/bin/" "$outroot/bin/"
+  else
+    rsync -a "$tmp/" "$outroot/"
+  fi
+
+  rm -f "$outroot/v2rayn.zip" 2>/dev/null || true
+  find "$outroot" -type d -name "mihomo" -prune -exec rm -rf {} + 2>/dev/null || true
+
+  nested_dir="$(find "$outroot" -maxdepth 1 -type d -name 'v2rayN-linux-*' | head -n1 || true)"
+  if [[ -n "$nested_dir" && -d "$nested_dir/bin" ]]; then
+    mkdir -p "$outroot/bin"
+    rsync -a "$nested_dir/bin/" "$outroot/bin/"
+    rm -rf "$nested_dir"
+  fi
+
+  unify_geo_layout "$outroot"
+  rm -rf "$tmp"
+
+  echo "[+] Bundle extracted to $outroot"
+}
+
+populate_assets_netcore_mode() {
+  local outroot="$1"
+  local rid="$2"
+
+  mkdir -p "$outroot/bin/xray" "$outroot/bin/sing_box"
+
+  if [[ "$WITH_CORE" == "xray" || "$WITH_CORE" == "both" ]]; then
+    download_xray "$outroot/bin/xray" "$rid" || echo "[!] xray download failed (skipped)"
+  fi
+
+  if [[ "$WITH_CORE" == "sing-box" || "$WITH_CORE" == "both" ]]; then
+    download_singbox "$outroot/bin/sing_box" "$rid" || echo "[!] sing-box download failed (skipped)"
+  fi
+
+  download_geo_assets "$outroot" || echo "[!] Geo rules download failed (skipped)"
+}
+
+stage_runtime_assets() {
+  local outroot="$1"
+  local rid="$2"
+
+  mkdir -p "$outroot/bin/xray" "$outroot/bin/sing_box"
+
+  if [[ "$FORCE_NETCORE" -eq 0 ]]; then
+    if populate_assets_zip_mode "$outroot" "$rid"; then
+      echo "[*] Using v2rayN bundle archive."
+    else
+      echo "[*] Bundle failed, fallback to separate core + rules."
+      populate_assets_netcore_mode "$outroot" "$rid"
+    fi
+  else
+    echo "[*] --netcore specified: use separate core + rules."
+    populate_assets_netcore_mode "$outroot" "$rid"
+  fi
+}
+
+describe_target() {
+  local short="$1"
+
+  case "$short" in
+    loongarch64) printf '%s\n%s\n' "linux-loongarch64" "loong64" ;;
+    *)           echo "Unknown arch '$short' (use loongarch64)" >&2; return 1 ;;
+  esac
+}
+
+publish_binary() {
+  local rid="$1"
+
+  dotnet clean "$PROJECT" -c Release
+  rm -rf "$(dirname "$PROJECT")/bin/Release/net10.0" || true
+  dotnet restore "$PROJECT"
+  dotnet publish "$PROJECT" -c Release -r "$rid" -p:PublishSingleFile=false -p:SelfContained=true
+}
+
+write_launcher_file() {
+  local stage="$1"
+
+  install -m 755 /dev/stdin "$stage/usr/bin/v2rayn" <<'EOF'
+#!/usr/bin/env bash
+set -euo pipefail
+DIR="/opt/v2rayN"
+cd "$DIR"
+
+if [[ -x "$DIR/v2rayN" ]]; then
+  exec "$DIR/v2rayN" "$@"
+fi
+
+for dll in v2rayN.Desktop.dll v2rayN.dll; do
+  if [[ -f "$DIR/$dll" ]]; then
+    exec /usr/bin/dotnet "$DIR/$dll" "$@"
+  fi
+done
+
+echo "v2rayN launcher: no executable found in $DIR" >&2
+ls -l "$DIR" >&2 || true
+exit 1
+EOF
+}
+
+write_desktop_file() {
+  local stage="$1"
+
+  install -m 644 /dev/stdin "$stage/usr/share/applications/v2rayn.desktop" <<'EOF'
+[Desktop Entry]
+Type=Application
+Name=v2rayN
+Comment=v2rayN for Debian GNU Linux
+Exec=v2rayn
+Icon=v2rayn
+Terminal=false
+Categories=Network;
+EOF
+}
+
+write_maintainer_scripts() {
+  local debian_dir="$1"
+
+  install -m 755 /dev/stdin "$debian_dir/postinst" <<'EOF'
+#!/bin/sh
+set -e
+update-desktop-database /usr/share/applications >/dev/null 2>&1 || true
+if command -v gtk-update-icon-cache >/dev/null 2>&1; then
+  gtk-update-icon-cache -f /usr/share/icons/hicolor >/dev/null 2>&1 || true
+fi
+exit 0
+EOF
+
+  install -m 755 /dev/stdin "$debian_dir/postrm" <<'EOF'
+#!/bin/sh
+set -e
+update-desktop-database /usr/share/applications >/dev/null 2>&1 || true
+if command -v gtk-update-icon-cache >/dev/null 2>&1; then
+  gtk-update-icon-cache -f /usr/share/icons/hicolor >/dev/null 2>&1 || true
+fi
+exit 0
+EOF
+}
+
+package_binary() {
+  local short="$1"
+  local rid="$2"
+  local deb_arch="$3"
+  local pubdir=""
+  local workdir=""
+  local stage=""
+  local debian_dir=""
+  local project_dir=""
+  local icon_candidate=""
+  local shlibs_depends=""
+  local extra_depends=""
+  local final_depends=""
+  local multiarch=""
+  local sys_libdir=""
+  local sys_usrlibdir=""
+  local deb_out=""
+
+  pubdir="$(dirname "$PROJECT")/bin/Release/net10.0/${rid}/publish"
+  [[ -d "$pubdir" ]] || { echo "Publish directory not found: $pubdir"; return 1; }
+
+  workdir="$(mktemp -d)"
+  trap '[[ -n "${workdir:-}" ]] && rm -rf "$workdir"' RETURN
+
+  stage="$workdir/${PKGROOT}_${VERSION}_${deb_arch}"
+  debian_dir="$stage/DEBIAN"
+
+  mkdir -p "$stage/opt/v2rayN" "$stage/usr/bin" "$stage/usr/share/applications" "$stage/usr/share/icons/hicolor/256x256/apps" "$debian_dir"
+  cp -a "$pubdir/." "$stage/opt/v2rayN/"
+
+  project_dir="$(cd "$(dirname "$PROJECT")" && pwd)"
+  icon_candidate="$project_dir/v2rayN.png"
+  [[ -f "$icon_candidate" ]] && cp "$icon_candidate" "$stage/usr/share/icons/hicolor/256x256/apps/v2rayn.png" || true
+
+  stage_runtime_assets "$stage/opt/v2rayN" "$rid"
+  write_launcher_file "$stage"
+  write_desktop_file "$stage"
+  write_maintainer_scripts "$debian_dir"
+
+  extra_depends="libc6 (>= 2.34), fontconfig (>= 2.13.1), desktop-file-utils (>= 0.26), xdg-utils (>= 1.1.3), coreutils (>= 8.32), bash (>= 5.1), libfreetype6 (>= 2.11)"
+
+  mkdir -p "$workdir/debian"
+  cat > "$workdir/debian/control" <<EOF
+Source: v2rayn
+Section: net
+Priority: optional
+Maintainer: 2dust <noreply@github.com>
+Standards-Version: 4.7.0
+
+Package: v2rayn
+Architecture: ${deb_arch}
+Description: v2rayN
+EOF
+
+  multiarch="$(dpkg-architecture -a"$deb_arch" -qDEB_HOST_MULTIARCH)"
+  sys_libdir="/lib/$multiarch"
+  sys_usrlibdir="/usr/lib/$multiarch"
+
+  : > "$debian_dir/substvars"
+
+  mapfile -t ELF_FILES < <(
+    find "$stage/opt/v2rayN" -type f \( -name "*.so*" -o -perm -111 \) ! -name 'libcoreclrtraceptprovider.so'
+  )
+
+  if [[ "${#ELF_FILES[@]}" -gt 0 ]]; then
+    (
+      cd "$workdir"
+      dpkg-shlibdeps \
+        -l"$stage/opt/v2rayN" \
+        -l"$sys_libdir" \
+        -l"$sys_usrlibdir" \
+        -T"$debian_dir/substvars" \
+        "${ELF_FILES[@]}"
+    ) >/dev/null 2>&1 || true
+  fi
+
+  shlibs_depends="$(sed -n 's/^shlibs:Depends=//p' "$debian_dir/substvars" | head -n1 || true)"
+
+  if [[ -n "$shlibs_depends" ]]; then
+    shlibs_depends="$(echo "$shlibs_depends" \
+      | sed -E 's/ *\([^)]*\)//g' \
+      | sed -E 's/ *, */, /g' \
+      | sed -E 's/^, *//; s/, *$//')"
+    final_depends="${shlibs_depends}, ${extra_depends}"
+  else
+    final_depends="${extra_depends}"
+  fi
+
+  cat > "$debian_dir/control" <<EOF
+Package: v2rayn
+Version: ${VERSION}
+Architecture: ${deb_arch}
+Maintainer: 2dust <noreply@github.com>
+Homepage: https://github.com/2dust/v2rayN
+Section: net
+Priority: optional
+Depends: ${final_depends}
+Description: v2rayN (Avalonia) GUI client for Linux
+ Support vless / vmess / Trojan / http / socks / Anytls / Hysteria2 /
+ Shadowsocks / tuic / WireGuard.
+EOF
+
+  find "$stage/opt/v2rayN" -type d -exec chmod 0755 {} +
+  find "$stage/opt/v2rayN" -type f -exec chmod 0644 {} +
+  [[ -f "$stage/opt/v2rayN/v2rayN" ]] && chmod 0755 "$stage/opt/v2rayN/v2rayN" || true
+
+  deb_out="$OUTPUT_DIR/v2rayn_${VERSION}_${deb_arch}.deb"
+  dpkg-deb --root-owner-group --build "$stage" "$deb_out"
+
+  echo "Build done for $short. DEB at:"
+  echo "  $deb_out"
+  BUILT_DEBS+=("$deb_out")
+}
+
+select_targets() {
+  printf '%s\n' loongarch64
+}
+
+build_one_target() {
+  local short="$1"
+  local meta=()
+  local rid=""
+  local deb_arch=""
+
+  mapfile -t meta < <(describe_target "$short") || return 1
+  rid="${meta[0]}"
+  deb_arch="${meta[1]}"
+
+  echo "[*] Building for target: $short  (RID=$rid, DEB arch=$deb_arch)"
+  publish_binary "$rid"
+  package_binary "$short" "$rid" "$deb_arch"
+}
+
+print_summary() {
+  local pkg=""
+
+  echo ""
+  echo "================ Build Summary ================="
+  if [[ "${#BUILT_DEBS[@]}" -gt 0 ]]; then
+    echo "Output directory: $OUTPUT_DIR"
+    for pkg in "${BUILT_DEBS[@]}"; do
+      echo "$pkg"
+    done
+  else
+    echo "No DEBs detected in summary (check build logs above)."
+  fi
+  echo "==============================================="
+}
+
+main() {
+  local targets=()
+  local arch=""
+
+  parse_args "$@"
+  detect_environment
+  install_dependencies
+  prepare_workspace
+  resolve_version
+
+  mapfile -t targets < <(select_targets)
+
+  for arch in "${targets[@]}"; do
+    build_one_target "$arch"
+  done
+
+  print_summary
+}
+
+main "$@"

package-debian-riscv.sh

@@ -12,13 +12,10 @@ MIN_KERNEL="5.10"
 PKGROOT="v2rayN-publish"
 PROJECT_HINT="v2rayN.Desktop/v2rayN.Desktop.csproj"
 OUTPUT_DIR="${HOME}/debbuild"
-DOTNET_TFM="net10.0"
-DOTNET_RISCV_VERSION="10.0.107"
+DOTNET_RISCV_VERSION="10.0.108"
 DOTNET_RISCV_BASE="https://github.com/xujiegb/dotnet-riscv/releases/download"
 DOTNET_RISCV_FILE="dotnet-sdk-${DOTNET_RISCV_VERSION}-linux-riscv64.tar.gz"
 DOTNET_SDK_URL="${DOTNET_RISCV_BASE}/${DOTNET_RISCV_VERSION}/${DOTNET_RISCV_FILE}"
-SKIA_VER="${SKIA_VER:-3.119.2}"
-HARFBUZZ_VER="${HARFBUZZ_VER:-8.3.1.3}"
 
 OS_ID=""
 OS_NAME=""
@@ -27,7 +24,6 @@ HOST_ARCH=""
 SCRIPT_DIR=""
 PROJECT=""
 VERSION=""
-BUILT_ALL=0
 
 declare -a BUILT_DEBS=()
 
@@ -261,70 +257,6 @@ resolve_version() {
   echo "[*] GUI version resolved as: ${VERSION}"
 }
 
-apply_riscv_patch() {
-  local f=""
-
-  find . -type f \( -name "*.csproj" -o -name "*.props" -o -name "*.targets" \) \
-    -exec sed -Ei 's#<TargetFramework>[^<]+</TargetFramework>#<TargetFramework>'"$DOTNET_TFM"'</TargetFramework>#g' {} +
-
-  while IFS= read -r -d '' f; do
-    sed -i \
-      -e "s#<PackageVersion Include=\"SkiaSharp\" Version=\"[^\"]*\" */>#<PackageVersion Include=\"SkiaSharp\" Version=\"$SKIA_VER\" />#g" \
-      -e "s#<PackageVersion Include=\"SkiaSharp.NativeAssets.Linux\" Version=\"[^\"]*\" */>#<PackageVersion Include=\"SkiaSharp.NativeAssets.Linux\" Version=\"$SKIA_VER\" />#g" \
-      -e "s#<PackageVersion Include=\"HarfBuzzSharp\" Version=\"[^\"]*\" */>#<PackageVersion Include=\"HarfBuzzSharp\" Version=\"$HARFBUZZ_VER\" />#g" \
-      -e "s#<PackageVersion Include=\"HarfBuzzSharp.NativeAssets.Linux\" Version=\"[^\"]*\" */>#<PackageVersion Include=\"HarfBuzzSharp.NativeAssets.Linux\" Version=\"$HARFBUZZ_VER\" />#g" \
-      "$f"
-
-    grep -q 'PackageVersion Include="SkiaSharp"' "$f" || \
-      sed -i "/<\/ItemGroup>/i\    <PackageVersion Include=\"SkiaSharp\" Version=\"$SKIA_VER\" />" "$f"
-
-    grep -q 'PackageVersion Include="SkiaSharp.NativeAssets.Linux"' "$f" || \
-      sed -i "/<\/ItemGroup>/i\    <PackageVersion Include=\"SkiaSharp.NativeAssets.Linux\" Version=\"$SKIA_VER\" />" "$f"
-
-    grep -q 'PackageVersion Include="HarfBuzzSharp"' "$f" || \
-      sed -i "/<\/ItemGroup>/i\    <PackageVersion Include=\"HarfBuzzSharp\" Version=\"$HARFBUZZ_VER\" />" "$f"
-
-    grep -q 'PackageVersion Include="HarfBuzzSharp.NativeAssets.Linux"' "$f" || \
-      sed -i "/<\/ItemGroup>/i\    <PackageVersion Include=\"HarfBuzzSharp.NativeAssets.Linux\" Version=\"$HARFBUZZ_VER\" />" "$f"
-  done < <(find . -type f -name 'Directory.Packages.props' -print0)
-
-  f="$(find "$DOTNET_ROOT/sdk/$(dotnet --version)" -type f -name 'Microsoft.NETCoreSdk.BundledVersions.props' | head -n1 || true)"
-  if [[ -f "$f" ]] && ! grep -q 'linux-riscv64' "$f"; then
-    sed -i \
-      -e 's/linux-arm64/&;linux-riscv64/g' \
-      -e 's/linux-musl-arm64/&;linux-musl-riscv64/g' \
-      "$f"
-  fi
-}
-
-copy_skiasharp_native_riscv64() {
-  local outdir="$1"
-  local skia_so=""
-  local harfbuzz_so=""
-
-  mkdir -p "$outdir"
-
-  skia_so="$(find "$HOME/.nuget/packages" -path "*/skiasharp.nativeassets.linux/${SKIA_VER}/runtimes/linux-riscv64/native/libSkiaSharp.so" | head -n1 || true)"
-  [[ -n "$skia_so" ]] || skia_so="$(find "$HOME/.nuget/packages" -path "*/runtimes/linux-riscv64/native/libSkiaSharp.so" | head -n1 || true)"
-
-  harfbuzz_so="$(find "$HOME/.nuget/packages" -path "*/harfbuzzsharp.nativeassets.linux/${HARFBUZZ_VER}/runtimes/linux-riscv64/native/libHarfBuzzSharp.so" | head -n1 || true)"
-  [[ -n "$harfbuzz_so" ]] || harfbuzz_so="$(find "$HOME/.nuget/packages" -path "*/runtimes/linux-riscv64/native/libHarfBuzzSharp.so" | head -n1 || true)"
-
-  if [[ -n "$skia_so" && -f "$skia_so" ]]; then
-    echo "[+] Copy libSkiaSharp.so from NuGet cache"
-    install -m 755 "$skia_so" "$outdir/libSkiaSharp.so"
-  else
-    echo "[WARN] libSkiaSharp.so for linux-riscv64 not found in NuGet cache"
-  fi
-
-  if [[ -n "$harfbuzz_so" && -f "$harfbuzz_so" ]]; then
-    echo "[+] Copy libHarfBuzzSharp.so from NuGet cache"
-    install -m 755 "$harfbuzz_so" "$outdir/libHarfBuzzSharp.so"
-  else
-    echo "[WARN] libHarfBuzzSharp.so for linux-riscv64 not found in NuGet cache"
-  fi
-}
-
 xray_url_for_rid() {
   local rid="$1"
   local ver="$2"
@@ -554,10 +486,10 @@ describe_target() {
 publish_binary() {
   local rid="$1"
 
-  dotnet clean "$PROJECT" -c Release -p:TargetFramework="$DOTNET_TFM"
-  rm -rf "$(dirname "$PROJECT")/bin/Release/${DOTNET_TFM}" || true
-  dotnet restore "$PROJECT" -r "$rid" -p:TargetFramework="$DOTNET_TFM"
-  dotnet publish "$PROJECT" -c Release -r "$rid" -p:TargetFramework="$DOTNET_TFM" -p:PublishSingleFile=false -p:SelfContained=true
+  dotnet clean "$PROJECT" -c Release
+  rm -rf "$(dirname "$PROJECT")/bin/Release/net10.0" || true
+  dotnet restore "$PROJECT"
+  dotnet publish "$PROJECT" -c Release -r "$rid" -p:PublishSingleFile=false -p:SelfContained=true
 }
 
 write_launcher_file() {
@@ -567,7 +499,6 @@ write_launcher_file() {
 #!/usr/bin/env bash
 set -euo pipefail
 DIR="/opt/v2rayN"
-export LD_LIBRARY_PATH="$DIR:${LD_LIBRARY_PATH:-}"
 cd "$DIR"
 
 if [[ -x "$DIR/v2rayN" ]]; then
@@ -643,7 +574,7 @@ package_binary() {
   local sys_usrlibdir=""
   local deb_out=""
 
-  pubdir="$(dirname "$PROJECT")/bin/Release/${DOTNET_TFM}/${rid}/publish"
+  pubdir="$(dirname "$PROJECT")/bin/Release/net10.0/${rid}/publish"
   [[ -d "$pubdir" ]] || { echo "Publish directory not found: $pubdir"; return 1; }
 
   workdir="$(mktemp -d)"
@@ -655,8 +586,6 @@ package_binary() {
   mkdir -p "$stage/opt/v2rayN" "$stage/usr/bin" "$stage/usr/share/applications" "$stage/usr/share/icons/hicolor/256x256/apps" "$debian_dir"
   cp -a "$pubdir/." "$stage/opt/v2rayN/"
 
-  copy_skiasharp_native_riscv64 "$stage/opt/v2rayN" || echo "[!] SkiaSharp native copy failed (skipped)"
-
   project_dir="$(cd "$(dirname "$PROJECT")" && pwd)"
   icon_candidate="$project_dir/v2rayN.png"
   [[ -f "$icon_candidate" ]] && cp "$icon_candidate" "$stage/usr/share/icons/hicolor/256x256/apps/v2rayn.png" || true
@@ -732,9 +661,7 @@ EOF
   find "$stage/opt/v2rayN" -type d -exec chmod 0755 {} +
   find "$stage/opt/v2rayN" -type f -exec chmod 0644 {} +
   [[ -f "$stage/opt/v2rayN/v2rayN" ]] && chmod 0755 "$stage/opt/v2rayN/v2rayN" || true
-  [[ -f "$stage/opt/v2rayN/libSkiaSharp.so" ]] && chmod 0755 "$stage/opt/v2rayN/libSkiaSharp.so" || true
-  [[ -f "$stage/opt/v2rayN/libHarfBuzzSharp.so" ]] && chmod 0755 "$stage/opt/v2rayN/libHarfBuzzSharp.so" || true
-  
+
   deb_out="$OUTPUT_DIR/v2rayn_${VERSION}_${deb_arch}.deb"
   dpkg-deb --root-owner-group --build "$stage" "$deb_out"
 
@@ -787,7 +714,6 @@ main() {
   install_dependencies
   prepare_workspace
   resolve_version
-  apply_riscv_patch
 
   mapfile -t targets < <(select_targets)
 

package-rhel-riscv.sh

@@ -12,13 +12,10 @@ MIN_KERNEL="5.10"
 PKGROOT="v2rayN-publish"
 PROJECT_HINT="v2rayN.Desktop/v2rayN.Desktop.csproj"
 RPM_TOPDIR="${HOME}/rpmbuild"
-DOTNET_TFM="net10.0"
-DOTNET_RISCV_VERSION="10.0.107"
+DOTNET_RISCV_VERSION="10.0.108"
 DOTNET_RISCV_BASE="https://github.com/xujiegb/dotnet-riscv/releases/download"
 DOTNET_RISCV_FILE="dotnet-sdk-${DOTNET_RISCV_VERSION}-linux-riscv64.tar.gz"
 DOTNET_SDK_URL="${DOTNET_RISCV_BASE}/${DOTNET_RISCV_VERSION}/${DOTNET_RISCV_FILE}"
-SKIA_VER="${SKIA_VER:-3.119.2}"
-HARFBUZZ_VER="${HARFBUZZ_VER:-8.3.1.3}"
 
 OS_ID=""
 OS_NAME=""
@@ -27,7 +24,6 @@ HOST_ARCH=""
 SCRIPT_DIR=""
 PROJECT=""
 VERSION=""
-BUILT_ALL=0
 
 declare -a BUILT_RPMS=()
 
@@ -258,70 +254,6 @@ resolve_version() {
   echo "[*] GUI version resolved as: ${VERSION}"
 }
 
-apply_riscv_patch() {
-  local f=""
-
-  find . -type f \( -name "*.csproj" -o -name "*.props" -o -name "*.targets" \) \
-    -exec sed -Ei 's#<TargetFramework>[^<]+</TargetFramework>#<TargetFramework>'"$DOTNET_TFM"'</TargetFramework>#g' {} +
-
-  while IFS= read -r -d '' f; do
-    sed -i \
-      -e "s#<PackageVersion Include=\"SkiaSharp\" Version=\"[^\"]*\" */>#<PackageVersion Include=\"SkiaSharp\" Version=\"$SKIA_VER\" />#g" \
-      -e "s#<PackageVersion Include=\"SkiaSharp.NativeAssets.Linux\" Version=\"[^\"]*\" */>#<PackageVersion Include=\"SkiaSharp.NativeAssets.Linux\" Version=\"$SKIA_VER\" />#g" \
-      -e "s#<PackageVersion Include=\"HarfBuzzSharp\" Version=\"[^\"]*\" */>#<PackageVersion Include=\"HarfBuzzSharp\" Version=\"$HARFBUZZ_VER\" />#g" \
-      -e "s#<PackageVersion Include=\"HarfBuzzSharp.NativeAssets.Linux\" Version=\"[^\"]*\" */>#<PackageVersion Include=\"HarfBuzzSharp.NativeAssets.Linux\" Version=\"$HARFBUZZ_VER\" />#g" \
-      "$f"
-
-    grep -q 'PackageVersion Include="SkiaSharp"' "$f" || \
-      sed -i "/<\/ItemGroup>/i\    <PackageVersion Include=\"SkiaSharp\" Version=\"$SKIA_VER\" />" "$f"
-
-    grep -q 'PackageVersion Include="SkiaSharp.NativeAssets.Linux"' "$f" || \
-      sed -i "/<\/ItemGroup>/i\    <PackageVersion Include=\"SkiaSharp.NativeAssets.Linux\" Version=\"$SKIA_VER\" />" "$f"
-
-    grep -q 'PackageVersion Include="HarfBuzzSharp"' "$f" || \
-      sed -i "/<\/ItemGroup>/i\    <PackageVersion Include=\"HarfBuzzSharp\" Version=\"$HARFBUZZ_VER\" />" "$f"
-
-    grep -q 'PackageVersion Include="HarfBuzzSharp.NativeAssets.Linux"' "$f" || \
-      sed -i "/<\/ItemGroup>/i\    <PackageVersion Include=\"HarfBuzzSharp.NativeAssets.Linux\" Version=\"$HARFBUZZ_VER\" />" "$f"
-  done < <(find . -type f -name 'Directory.Packages.props' -print0)
-
-  f="$(find "$DOTNET_ROOT/sdk/$(dotnet --version)" -type f -name 'Microsoft.NETCoreSdk.BundledVersions.props' | head -n1 || true)"
-  if [[ -f "$f" ]] && ! grep -q 'linux-riscv64' "$f"; then
-    sed -i \
-      -e 's/linux-arm64/&;linux-riscv64/g' \
-      -e 's/linux-musl-arm64/&;linux-musl-riscv64/g' \
-      "$f"
-  fi
-}
-
-copy_skiasharp_native_riscv64() {
-  local outdir="$1"
-  local skia_so=""
-  local harfbuzz_so=""
-
-  mkdir -p "$outdir"
-
-  skia_so="$(find "$HOME/.nuget/packages" -path "*/skiasharp.nativeassets.linux/${SKIA_VER}/runtimes/linux-riscv64/native/libSkiaSharp.so" | head -n1 || true)"
-  [[ -n "$skia_so" ]] || skia_so="$(find "$HOME/.nuget/packages" -path "*/runtimes/linux-riscv64/native/libSkiaSharp.so" | head -n1 || true)"
-
-  harfbuzz_so="$(find "$HOME/.nuget/packages" -path "*/harfbuzzsharp.nativeassets.linux/${HARFBUZZ_VER}/runtimes/linux-riscv64/native/libHarfBuzzSharp.so" | head -n1 || true)"
-  [[ -n "$harfbuzz_so" ]] || harfbuzz_so="$(find "$HOME/.nuget/packages" -path "*/runtimes/linux-riscv64/native/libHarfBuzzSharp.so" | head -n1 || true)"
-
-  if [[ -n "$skia_so" && -f "$skia_so" ]]; then
-    echo "[+] Copy libSkiaSharp.so from NuGet cache"
-    install -m 755 "$skia_so" "$outdir/libSkiaSharp.so"
-  else
-    echo "[WARN] libSkiaSharp.so for linux-riscv64 not found in NuGet cache"
-  fi
-
-  if [[ -n "$harfbuzz_so" && -f "$harfbuzz_so" ]]; then
-    echo "[+] Copy libHarfBuzzSharp.so from NuGet cache"
-    install -m 755 "$harfbuzz_so" "$outdir/libHarfBuzzSharp.so"
-  else
-    echo "[WARN] libHarfBuzzSharp.so for linux-riscv64 not found in NuGet cache"
-  fi
-}
-
 xray_url_for_rid() {
   local rid="$1"
   local ver="$2"
@@ -551,10 +483,10 @@ describe_target() {
 publish_binary() {
   local rid="$1"
 
-  dotnet clean "$PROJECT" -c Release -p:TargetFramework="$DOTNET_TFM"
-  rm -rf "$(dirname "$PROJECT")/bin/Release/${DOTNET_TFM}" || true
-  dotnet restore "$PROJECT" -r "$rid" -p:TargetFramework="$DOTNET_TFM"
-  dotnet publish "$PROJECT" -c Release -r "$rid" -p:TargetFramework="$DOTNET_TFM" -p:PublishSingleFile=false -p:SelfContained=true
+  dotnet clean "$PROJECT" -c Release
+  rm -rf "$(dirname "$PROJECT")/bin/Release/net10.0" || true
+  dotnet restore "$PROJECT"
+  dotnet publish "$PROJECT" -c Release -r "$rid" -p:PublishSingleFile=false -p:SelfContained=true
 }
 
 write_spec_file() {
@@ -604,15 +536,12 @@ cp -a * %{buildroot}/opt/v2rayN/
 find %{buildroot}/opt/v2rayN -type d -exec chmod 0755 {} +
 find %{buildroot}/opt/v2rayN -type f -exec chmod 0644 {} +
 [ -f %{buildroot}/opt/v2rayN/v2rayN ] && chmod 0755 %{buildroot}/opt/v2rayN/v2rayN || :
-[ -f %{buildroot}/opt/v2rayN/libSkiaSharp.so ] && chmod 0755 %{buildroot}/opt/v2rayN/libSkiaSharp.so || :
-[ -f %{buildroot}/opt/v2rayN/libHarfBuzzSharp.so ] && chmod 0755 %{buildroot}/opt/v2rayN/libHarfBuzzSharp.so || :
 
 install -dm0755 %{buildroot}%{_bindir}
 install -m0755 /dev/stdin %{buildroot}%{_bindir}/v2rayn << 'EOF'
 #!/usr/bin/bash
 set -euo pipefail
 DIR="/opt/v2rayN"
-export LD_LIBRARY_PATH="$DIR:${LD_LIBRARY_PATH:-}"
 
 if [[ -x "$DIR/v2rayN" ]]; then exec "$DIR/v2rayN" "$@"; fi
 
@@ -673,7 +602,7 @@ package_binary() {
   local icon_candidate=""
   local f=""
 
-  pubdir="$(dirname "$PROJECT")/bin/Release/${DOTNET_TFM}/${rid}/publish"
+  pubdir="$(dirname "$PROJECT")/bin/Release/net10.0/${rid}/publish"
   [[ -d "$pubdir" ]] || { echo "Publish directory not found: $pubdir"; return 1; }
 
   workdir="$(mktemp -d)"
@@ -682,8 +611,6 @@ package_binary() {
   mkdir -p "$workdir/$PKGROOT"
   cp -a "$pubdir/." "$workdir/$PKGROOT/"
 
-  copy_skiasharp_native_riscv64 "$workdir/$PKGROOT" || echo "[!] SkiaSharp native copy failed (skipped)"
-
   project_dir="$(cd "$(dirname "$PROJECT")" && pwd)"
   icon_candidate="$project_dir/v2rayN.png"
   [[ -f "$icon_candidate" ]] || { echo "Required icon not found: $icon_candidate"; return 1; }
@@ -755,7 +682,6 @@ main() {
   install_dependencies
   prepare_workspace
   resolve_version
-  apply_riscv_patch
 
   mapfile -t targets < <(select_targets)
 
@@ -766,4 +692,4 @@ main() {
   print_summary
 }
 
-main "$@"
+main "$@"

v2rayN/Directory.Build.props

@@ -1,14 +1,13 @@
 <Project>
 
     <PropertyGroup>
-        <Version>7.22.0</Version>
+        <Version>7.22.4</Version>
     </PropertyGroup>
 
     <PropertyGroup>
         <TargetFramework>net10.0</TargetFramework>
         <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
         <CheckForOverflowUnderflow>true</CheckForOverflowUnderflow>
-        <NoWarn>CA1031;CS1591;NU1507;CA1416;IDE0058;IDE0053;IDE0200</NoWarn>
         <Nullable>annotations</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
         <Authors>2dust</Authors>

v2rayN/Directory.Packages.props

@@ -1,38 +1,39 @@
 <Project>
-  <PropertyGroup>
-    <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
-    <CentralPackageTransitivePinningEnabled>true</CentralPackageTransitivePinningEnabled>
-    <CentralPackageVersionOverrideEnabled>false</CentralPackageVersionOverrideEnabled>
-  </PropertyGroup>
-  <ItemGroup>
-    <PackageVersion Include="Avalonia.AvaloniaEdit" Version="11.4.1" />
-    <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.3.13" />
-    <PackageVersion Include="Avalonia.Desktop" Version="11.3.15" />
-    <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.15" />
-    <PackageVersion Include="AwesomeAssertions" Version="9.4.0" />
-    <PackageVersion Include="DialogHost.Avalonia" Version="0.11.0" />
-    <PackageVersion Include="ReactiveUI.Avalonia" Version="11.4.12" />
-    <PackageVersion Include="CliWrap" Version="3.10.1" />
-    <PackageVersion Include="Downloader" Version="5.5.0" />
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
-    <PackageVersion Include="H.NotifyIcon.Wpf" Version="2.4.1" />
-    <PackageVersion Include="MaterialDesignThemes" Version="5.3.2" />
-    <PackageVersion Include="QRCoder" Version="1.8.0" />
-    <PackageVersion Include="ReactiveUI" Version="23.2.27" />
-    <PackageVersion Include="ReactiveUI.Fody" Version="19.5.41" />
-    <PackageVersion Include="ReactiveUI.WPF" Version="23.2.27" />
-    <PackageVersion Include="Semi.Avalonia" Version="11.3.14" />
-    <PackageVersion Include="Semi.Avalonia.AvaloniaEdit" Version="11.2.0.2" />
-    <PackageVersion Include="Semi.Avalonia.DataGrid" Version="11.3.7.3" />
-    <PackageVersion Include="NLog" Version="6.1.3" />
-    <PackageVersion Include="sqlite-net-e" Version="1.11.0" />
-    <PackageVersion Include="Repobot.SQLite.Unofficial" Version="3.53.1.4" />
-    <PackageVersion Include="TaskScheduler" Version="2.12.2" />
-    <PackageVersion Include="Tmds.DBus.Protocol" Version="0.21.3" />
-    <PackageVersion Include="WebDav.Client" Version="2.9.0" />
-    <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />
-    <PackageVersion Include="xunit.v3" Version="3.2.2" />
-    <PackageVersion Include="YamlDotNet" Version="17.1.0" />
-    <PackageVersion Include="ZXing.Net.Bindings.SkiaSharp" Version="0.16.14" />
-  </ItemGroup>
-</Project>
+    <PropertyGroup>
+        <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
+        <CentralPackageTransitivePinningEnabled>true</CentralPackageTransitivePinningEnabled>
+        <CentralPackageVersionOverrideEnabled>false</CentralPackageVersionOverrideEnabled>
+    </PropertyGroup>
+    <ItemGroup>
+        <PackageVersion Include="Avalonia.AvaloniaEdit" Version="11.4.1" />
+        <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.3.13" />
+        <PackageVersion Include="Avalonia.Desktop" Version="11.3.16" />
+        <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.16" />
+        <PackageVersion Include="AwesomeAssertions" Version="9.4.0" />
+        <PackageVersion Include="DialogHost.Avalonia" Version="0.11.0" />
+        <PackageVersion Include="ReactiveUI.Avalonia" Version="11.4.12" />
+        <PackageVersion Include="CliWrap" Version="3.10.1" />
+        <PackageVersion Include="Downloader" Version="5.5.0" />
+        <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
+        <PackageVersion Include="H.NotifyIcon.Wpf" Version="2.4.1" />
+        <PackageVersion Include="MaterialDesignThemes" Version="5.3.2" />
+        <PackageVersion Include="QRCoder" Version="1.8.0" />
+        <PackageVersion Include="ReactiveUI" Version="23.2.27" />
+        <PackageVersion Include="ReactiveUI.Fody" Version="19.5.41" />
+        <PackageVersion Include="ReactiveUI.WPF" Version="23.2.27" />
+        <PackageVersion Include="Semi.Avalonia" Version="11.3.14" />
+        <PackageVersion Include="Semi.Avalonia.AvaloniaEdit" Version="11.2.0.2" />
+        <PackageVersion Include="Semi.Avalonia.DataGrid" Version="11.3.7.3" />
+        <PackageVersion Include="NLog" Version="6.1.3" />
+        <PackageVersion Include="sqlite-net-e" Version="1.11.0" />
+        <PackageVersion Include="Repobot.SQLite.Unofficial" Version="3.53.1.7" />
+        <PackageVersion Include="TaskScheduler" Version="2.12.2" />
+        <PackageVersion Include="Tmds.DBus.Protocol" Version="0.21.3" />
+        <PackageVersion Include="WebDav.Client" Version="2.9.0" />
+        <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />
+        <PackageVersion Include="xunit.v3" Version="3.2.2" />
+        <PackageVersion Include="YamlDotNet" Version="17.1.0" />
+        <PackageVersion Include="ZXing.Net.Bindings.SkiaSharp" Version="0.16.22" />
+        <PackageVersion Include="SkiaSharp.NativeAssets.Linux" Version="3.119.4-preview.1.1" />
+    </ItemGroup>
+</Project>

v2rayN/ServiceLib.Tests/CoreConfig/Context/CoreConfigContextBuilderTests.cs

@@ -99,7 +99,8 @@ public class CoreConfigContextBuilderTests
     {
         return message.Contains("cycle dependency", StringComparison.OrdinalIgnoreCase)
                || message.Contains("循环依赖", StringComparison.Ordinal)
-               || message.Contains("循環依賴", StringComparison.Ordinal);
+               || message.Contains("循環依賴", StringComparison.Ordinal)
+               || message.Contains("циклическую зависимость", StringComparison.OrdinalIgnoreCase);
     }
 
     private static async Task UpsertProfilesAsync(params ProfileItem[] profiles)

v2rayN/ServiceLib/Common/CountryExtension.cs

@@ -0,0 +1,92 @@
+namespace ServiceLib.Common;
+
+/// <summary>
+/// Extension methods for country code utilities
+/// </summary>
+public static class CountryExtension
+{
+    /// <summary>
+    /// Country code to emoji flag mapping for common countries
+    /// </summary>
+    private static readonly Dictionary<string, string> CountryEmojiMap = new(StringComparer.OrdinalIgnoreCase)
+    {
+        // Asia
+        { "CN", "🇨🇳" }, // China
+        { "HK", "🇭🇰" }, // Hong Kong
+        { "TW", "🇹🇼" }, // Taiwan
+        { "JP", "🇯🇵" }, // Japan
+        { "SG", "🇸🇬" }, // Singapore
+        { "KR", "🇰🇷" }, // South Korea
+        { "TH", "🇹🇭" }, // Thailand
+        { "VN", "🇻🇳" }, // Vietnam
+        { "ID", "🇮🇩" }, // Indonesia
+        { "PH", "🇵🇭" }, // Philippines
+        { "MY", "🇲🇾" }, // Malaysia
+        { "IN", "🇮🇳" }, // India
+        { "PK", "🇵🇰" }, // Pakistan
+        { "BD", "🇧🇩" }, // Bangladesh
+        { "LK", "🇱🇰" }, // Sri Lanka
+        { "KH", "🇰🇭" }, // Cambodia
+        { "LA", "🇱🇦" }, // Laos
+        { "MM", "🇲🇲" }, // Myanmar
+
+        // Americas
+        { "US", "🇺🇸" }, // United States
+        { "CA", "🇨🇦" }, // Canada
+        { "MX", "🇲🇽" }, // Mexico
+        { "BR", "🇧🇷" }, // Brazil
+        { "AR", "🇦🇷" }, // Argentina
+        { "CL", "🇨🇱" }, // Chile
+        { "CO", "🇨🇴" }, // Colombia
+
+        // Europe
+        { "GB", "🇬🇧" }, // United Kingdom
+        { "DE", "🇩🇪" }, // Germany
+        { "FR", "🇫🇷" }, // France
+        { "IT", "🇮🇹" }, // Italy
+        { "ES", "🇪🇸" }, // Spain
+        { "RU", "🇷🇺" }, // Russia
+        { "NL", "🇳🇱" }, // Netherlands
+        { "CH", "🇨🇭" }, // Switzerland
+        { "SE", "🇸🇪" }, // Sweden
+        { "NO", "🇳🇴" }, // Norway
+        { "DK", "🇩🇰" }, // Denmark
+        { "FI", "🇫🇮" }, // Finland
+        { "PL", "🇵🇱" }, // Poland
+        { "CZ", "🇨🇿" }, // Czech Republic
+        { "AT", "🇦🇹" }, // Austria
+        { "GR", "🇬🇷" }, // Greece
+        { "PT", "🇵🇹" }, // Portugal
+        { "TR", "🇹🇷" }, // Turkey
+        { "UA", "🇺🇦" }, // Ukraine
+        { "RO", "🇷🇴" }, // Romania
+
+        // Middle East & Central Asia
+        { "AE", "🇦🇪" }, // United Arab Emirates
+        { "SA", "🇸🇦" }, // Saudi Arabia
+        { "IL", "🇮🇱" }, // Israel
+        { "KZ", "🇰🇿" }, // Kazakhstan
+
+        // Oceania
+        { "AU", "🇦🇺" }, // Australia
+        { "NZ", "🇳🇿" }, // New Zealand
+
+        // Africa
+        { "ZA", "🇿🇦" }, // South Africa
+        { "EG", "🇪🇬" }, // Egypt
+    };
+
+    /// <summary>
+    /// Converts country code to flag emoji using predefined mapping
+    /// Example: "US" -> "🇺🇸", "CN" -> "🇨🇳"
+    /// </summary>
+    public static string? CountryToEmoji(this string? countryCode)
+    {
+        if (countryCode.IsNullOrEmpty())
+        {
+            return null;
+        }
+
+        return CountryEmojiMap.TryGetValue(countryCode, out var emoji) ? emoji : null;
+    }
+}

v2rayN/ServiceLib/Common/Utils.cs

@@ -864,15 +864,25 @@ public class Utils
 
     public static Dictionary<string, string> GetSystemHosts()
     {
-        var hosts = GetSystemHosts(@"C:\Windows\System32\drivers\etc\hosts");
-        var hostsIcs = GetSystemHosts(@"C:\Windows\System32\drivers\etc\hosts.ics");
-
-        foreach (var (key, value) in hostsIcs)
+        if (IsWindows())
         {
-            hosts[key] = value;
+            var hosts = GetSystemHosts(@"C:\Windows\System32\drivers\etc\hosts");
+            var hostsIcs = GetSystemHosts(@"C:\Windows\System32\drivers\etc\hosts.ics");
+
+            foreach (var (key, value) in hostsIcs)
+            {
+                hosts[key] = value;
+            }
+
+            return hosts;
         }
 
-        return hosts;
+        if (IsLinux() || IsMacOS())
+        {
+            return GetSystemHosts("/etc/hosts");
+        }
+
+        return new Dictionary<string, string>();
     }
 
     public static async Task<string?> GetCliWrapOutput(string filePath, string? arg)
@@ -1114,12 +1124,16 @@ public class Utils
 
     #region Platform
 
+    [SupportedOSPlatformGuard("windows")]
     public static bool IsWindows() => OperatingSystem.IsWindows();
 
+    [SupportedOSPlatformGuard("linux")]
     public static bool IsLinux() => OperatingSystem.IsLinux();
 
+    [SupportedOSPlatformGuard("macos")]
     public static bool IsMacOS() => OperatingSystem.IsMacOS();
 
+    [UnsupportedOSPlatformGuard("windows")]
     public static bool IsNonWindows() => !OperatingSystem.IsWindows();
 
     public static string GetExeName(string name)
@@ -1214,6 +1228,16 @@ public class Utils
     }
 
     public static bool SetUnixFileMode(string? fileName)
+    {
+        if (IsWindows())
+        {
+            return false;
+        }
+        return SetUnixFileModeInternal(fileName);
+    }
+
+    [UnsupportedOSPlatform("windows")]
+    private static bool SetUnixFileModeInternal(string? fileName)
     {
         try
         {

v2rayN/ServiceLib/Common/WindowsUtils.cs

@@ -2,6 +2,7 @@ using Microsoft.Win32;
 
 namespace ServiceLib.Common;
 
+[SupportedOSPlatform("windows")]
 internal static class WindowsUtils
 {
     private static readonly string _tag = "WindowsUtils";

v2rayN/ServiceLib/Enums/EServerColName.cs

@@ -12,6 +12,7 @@ public enum EServerColName
     SubRemarks,
     DelayVal,
     SpeedVal,
+    IpInfo,
 
     TodayDown,
     TodayUp,

v2rayN/ServiceLib/Events/AppEvents.cs

@@ -7,6 +7,7 @@ public static class AppEvents
     public static readonly EventChannel<Unit> AddServerViaScanRequested = new();
     public static readonly EventChannel<Unit> AddServerViaClipboardRequested = new();
     public static readonly EventChannel<bool> SubscriptionsUpdateRequested = new();
+    public static readonly EventChannel<bool> HasUpdateNotified = new();
 
     public static readonly EventChannel<Unit> ProfilesRefreshRequested = new();
     public static readonly EventChannel<Unit> SubscriptionsRefreshRequested = new();

v2rayN/ServiceLib/Global.cs

@@ -55,7 +55,7 @@ public class Global
     public const string DnsOutboundTag = "dns";
     public const string DnsTag = "dns-module";
     public const string DirectDnsTag = "direct-dns";
-    public const string BalancerTagSuffix = "-round";
+    public const string BalancerTagSuffix = "-balancer";
     public const string StreamSecurity = "tls";
     public const string StreamSecurityReality = "reality";
     public const string Loopback = "127.0.0.1";
@@ -149,6 +149,9 @@ public class Global
     public static readonly List<string> SpeedTestUrls =
     [
         @"https://cachefly.cachefly.net/50mb.test",
+        @"https://cachefly.cachefly.net/100mb.test",
+        @"https://cachefly.cachefly.net/1mb.test",
+        @"https://cachefly.cachefly.net/10mb.test",
         @"https://speed.cloudflare.com/__down?bytes=10000000",
         @"https://speed.cloudflare.com/__down?bytes=50000000",
         @"https://speed.cloudflare.com/__down?bytes=99999999",
@@ -157,6 +160,8 @@ public class Global
     public static readonly List<string> SpeedPingTestUrls =
     [
         @"https://www.google.com/generate_204",
+        @"https://www.youtube.com/generate_204",
+        @"https://www.googlevideo.com/generate_204",
         @"https://www.gstatic.com/generate_204",
         @"https://www.apple.com/library/test/success.html",
         @"http://www.msftconnecttest.com/connecttest.txt"
@@ -207,6 +212,10 @@ public class Global
 
     public const string NaiveQuicProtocolShare = "naive+quic://";
 
+    public const string SOCKS5Protocol = "socks5://";
+
+    public const string SOCKS4Protocol = "socks4://";
+
     public static readonly Dictionary<EConfigType, string> ProtocolShares = new()
     {
         { EConfigType.VMess, "vmess://" },
@@ -505,6 +514,7 @@ public class Global
 
     public static readonly List<string> InboundTags =
     [
+        "tun",
         "socks",
         "socks2",
         "socks3"

v2rayN/ServiceLib/GlobalUsings.cs

@@ -8,6 +8,7 @@ global using System.Reactive.Disposables;
 global using System.Reactive.Linq;
 global using System.Reflection;
 global using System.Runtime.InteropServices;
+global using System.Runtime.Versioning;
 global using System.Security.Cryptography;
 global using System.Text;
 global using System.Text.Encodings.Web;

v2rayN/ServiceLib/Handler/AutoStartupHandler.cs

@@ -41,6 +41,7 @@ public static class AutoStartupHandler
 
     #region Windows
 
+    [SupportedOSPlatform("windows")]
     private static async Task ClearTaskWindows()
     {
         var autoRunName = GetAutoRunNameWindows();
@@ -53,6 +54,7 @@ public static class AutoStartupHandler
         await Task.CompletedTask;
     }
 
+    [SupportedOSPlatform("windows")]
     private static async Task SetTaskWindows()
     {
         try
@@ -82,6 +84,7 @@ public static class AutoStartupHandler
     /// <param name="fileName"></param>
     /// <param name="description"></param>
     /// <exception cref="ArgumentNullException"></exception>
+    [SupportedOSPlatform("windows")]
     public static void AutoStartTaskService(string taskName, string fileName, string description)
     {
         if (taskName.IsNullOrEmpty())
@@ -108,7 +111,8 @@ public static class AutoStartupHandler
         task.Settings.RunOnlyIfIdle = false;
         task.Settings.IdleSettings.StopOnIdleEnd = false;
         task.Settings.ExecutionTimeLimit = TimeSpan.Zero;
-        task.Triggers.Add(new Microsoft.Win32.TaskScheduler.LogonTrigger { UserId = logonUser, Delay = TimeSpan.FromSeconds(30) });
+        task.Settings.Priority = ProcessPriorityClass.Normal;
+        task.Triggers.Add(new Microsoft.Win32.TaskScheduler.LogonTrigger { UserId = logonUser });
         task.Principal.RunLevel = Microsoft.Win32.TaskScheduler.TaskRunLevel.Highest;
         task.Actions.Add(new Microsoft.Win32.TaskScheduler.ExecAction(fileName.AppendQuotes(), null, Path.GetDirectoryName(fileName)));
 
@@ -124,6 +128,7 @@ public static class AutoStartupHandler
 
     #region Linux
 
+    [SupportedOSPlatform("linux")]
     private static async Task ClearTaskLinux()
     {
         try
@@ -137,6 +142,7 @@ public static class AutoStartupHandler
         await Task.CompletedTask;
     }
 
+    [SupportedOSPlatform("linux")]
     private static async Task SetTaskLinux()
     {
         try
@@ -157,6 +163,7 @@ public static class AutoStartupHandler
         }
     }
 
+    [SupportedOSPlatform("linux")]
     private static string GetHomePathLinux()
     {
         var homePath = Path.Combine(Utils.GetHomePath(), ".config", "autostart", $"{Global.AppName}.desktop");
@@ -168,6 +175,7 @@ public static class AutoStartupHandler
 
     #region macOS
 
+    [SupportedOSPlatform("macos")]
     private static async Task ClearTaskOSX()
     {
         try
@@ -187,6 +195,7 @@ public static class AutoStartupHandler
         }
     }
 
+    [SupportedOSPlatform("macos")]
     private static async Task SetTaskOSX()
     {
         try
@@ -204,6 +213,7 @@ public static class AutoStartupHandler
         }
     }
 
+    [SupportedOSPlatform("macos")]
     private static string GetLaunchAgentPathMacOS()
     {
         var homePath = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
@@ -212,6 +222,7 @@ public static class AutoStartupHandler
         return launchAgentPath;
     }
 
+    [SupportedOSPlatform("macos")]
     private static string GenerateLaunchAgentPlist()
     {
         var exePath = Utils.GetExePath();

v2rayN/ServiceLib/Handler/ConfigHandler.cs

@@ -923,6 +923,7 @@ public static class ConfigHandler
                               Delay = t33?.Delay ?? 0,
                               Speed = t33?.Speed ?? 0,
                               Sort = t33?.Sort ?? 0,
+                              IpInfo = t33?.IpInfo ?? string.Empty,
                               TodayDown = (t22?.TodayDown ?? 0).ToString("D16"),
                               TodayUp = (t22?.TodayUp ?? 0).ToString("D16"),
                               TotalDown = (t22?.TotalDown ?? 0).ToString("D16"),
@@ -943,6 +944,7 @@ public static class ConfigHandler
                 EServerColName.StreamSecurity => lstProfile.OrderBy(t => t.StreamSecurity).ToList(),
                 EServerColName.DelayVal => lstProfile.OrderBy(t => t.Delay).ToList(),
                 EServerColName.SpeedVal => lstProfile.OrderBy(t => t.Speed).ToList(),
+                EServerColName.IpInfo => lstProfile.OrderBy(t => t.IpInfo).ToList(),
                 EServerColName.SubRemarks => lstProfile.OrderBy(t => t.Subid).ToList(),
                 EServerColName.TodayDown => lstProfile.OrderBy(t => t.TodayDown).ToList(),
                 EServerColName.TodayUp => lstProfile.OrderBy(t => t.TodayUp).ToList(),
@@ -963,6 +965,7 @@ public static class ConfigHandler
                 EServerColName.StreamSecurity => lstProfile.OrderByDescending(t => t.StreamSecurity).ToList(),
                 EServerColName.DelayVal => lstProfile.OrderByDescending(t => t.Delay).ToList(),
                 EServerColName.SpeedVal => lstProfile.OrderByDescending(t => t.Speed).ToList(),
+                EServerColName.IpInfo => lstProfile.OrderByDescending(t => t.IpInfo).ToList(),
                 EServerColName.SubRemarks => lstProfile.OrderByDescending(t => t.Subid).ToList(),
                 EServerColName.TodayDown => lstProfile.OrderByDescending(t => t.TodayDown).ToList(),
                 EServerColName.TodayUp => lstProfile.OrderByDescending(t => t.TodayUp).ToList(),

v2rayN/ServiceLib/Handler/ConnectionHandler.cs

@@ -4,53 +4,41 @@ public static class ConnectionHandler
 {
     private static readonly string _tag = "ConnectionHandler";
 
+    /// <summary>
+    /// Runs ping and IP checks and returns a formatted result string.
+    /// </summary>
     public static async Task<string> RunAvailabilityCheck()
     {
         var time = await GetRealPingTimeInfo();
-        var ip = time > 0 ? await GetIPInfo() ?? Global.None : Global.None;
+        var ip = time > 0 ? await GetIPInfo() : Global.None;
 
         return string.Format(ResUI.TestMeOutput, time, ip);
     }
 
+    /// <summary>
+    /// Gets IP information using the default local proxy.
+    /// </summary>
     private static async Task<string?> GetIPInfo()
     {
-        var url = AppManager.Instance.Config.SpeedTestItem.IPAPIUrl;
-        if (url.IsNullOrEmpty())
-        {
-            return null;
-        }
+        var webProxy = await GetWebProxy();
 
-        var downloadHandle = new DownloadService();
-        var result = await downloadHandle.TryDownloadString(url, true, "");
-        if (result == null)
-        {
-            return null;
-        }
-
-        var ipInfo = JsonUtils.Deserialize<IPAPIInfo>(result);
-        if (ipInfo == null)
-        {
-            return null;
-        }
-
-        var ip = ipInfo.ip ?? ipInfo.clientIp ?? ipInfo.ip_addr ?? ipInfo.query;
-        var country = ipInfo.country_code ?? ipInfo.country ?? ipInfo.countryCode ?? ipInfo.location?.country_code;
-
-        return $"({country ?? "unknown"}) {ip}";
+        var ipInfo = await GetIPInfo(webProxy);
+        return ipInfo?.ToString() ?? Global.None;
     }
 
+    /// <summary>
+    /// Measures real ping time using configured test URL.
+    /// </summary>
     private static async Task<int> GetRealPingTimeInfo()
     {
         var responseTime = -1;
         try
         {
-            var port = AppManager.Instance.GetLocalPort(EInboundProtocol.socks);
-            var webProxy = new WebProxy($"socks5://{Global.Loopback}:{port}");
-            var url = AppManager.Instance.Config.SpeedTestItem.SpeedPingTestUrl;
+            var webProxy = await GetWebProxy();
 
             for (var i = 0; i < 2; i++)
             {
-                responseTime = await GetRealPingTime(url, webProxy, 10);
+                responseTime = await GetRealPingTime(webProxy, 10);
                 if (responseTime > 0)
                 {
                     break;
@@ -66,8 +54,21 @@ public static class ConnectionHandler
         return responseTime;
     }
 
-    public static async Task<int> GetRealPingTime(string url, IWebProxy? webProxy, int downloadTimeout)
+    /// <summary>
+    /// Creates local SOCKS proxy instance.
+    /// </summary>
+    private static async Task<WebProxy?> GetWebProxy()
     {
+        var port = AppManager.Instance.GetLocalPort(EInboundProtocol.socks);
+        return new WebProxy($"socks5://{Global.Loopback}:{port}");
+    }
+
+    /// <summary>
+    /// Measures response time by sending HTTP requests through proxy.
+    /// </summary>
+    public static async Task<int> GetRealPingTime(IWebProxy? webProxy, int downloadTimeout)
+    {
+        var url = AppManager.Instance.Config.SpeedTestItem.SpeedPingTestUrl;
         var responseTime = -1;
         try
         {
@@ -95,4 +96,41 @@ public static class ConnectionHandler
         }
         return responseTime;
     }
+
+    /// <summary>
+    /// Gets IP and country information through specified proxy.
+    /// </summary>
+    public static async Task<IpInfoResult?> GetIPInfo(IWebProxy? webProxy)
+    {
+        try
+        {
+            var url = AppManager.Instance.Config.SpeedTestItem.IPAPIUrl;
+            if (url.IsNullOrEmpty())
+            {
+                return null;
+            }
+
+            var downloadHandle = new DownloadService();
+            var result = await downloadHandle.TryDownloadString(url, webProxy, "");
+            if (result == null)
+            {
+                return null;
+            }
+
+            var ipInfo = JsonUtils.Deserialize<IPAPIInfo>(result);
+            if (ipInfo == null)
+            {
+                return null;
+            }
+
+            var ip = ipInfo.ip ?? ipInfo.clientIp ?? ipInfo.ip_addr ?? ipInfo.query;
+            var country = ipInfo.country_code ?? ipInfo.country ?? ipInfo.countryCode ?? ipInfo.location?.country_code ?? "unknown";
+
+            return new IpInfoResult(country, ip);
+        }
+        catch
+        {
+            return null;
+        }
+    }
 }

v2rayN/ServiceLib/Handler/Fmt/FmtHandler.cs

@@ -53,7 +53,9 @@ public class FmtHandler
             {
                 return ShadowsocksFmt.Resolve(str, out msg);
             }
-            else if (str.StartsWith(Global.ProtocolShares[EConfigType.SOCKS]))
+            else if (str.StartsWith(Global.ProtocolShares[EConfigType.SOCKS])
+                    || str.StartsWith(Global.SOCKS5Protocol)
+                    || str.StartsWith(Global.SOCKS4Protocol))
             {
                 return SocksFmt.Resolve(str, out msg);
             }
@@ -65,7 +67,8 @@ public class FmtHandler
             {
                 return VLESSFmt.Resolve(str, out msg);
             }
-            else if (str.StartsWith(Global.ProtocolShares[EConfigType.Hysteria2]) || str.StartsWith(Global.Hysteria2ProtocolShare))
+            else if (str.StartsWith(Global.ProtocolShares[EConfigType.Hysteria2])
+                    || str.StartsWith(Global.Hysteria2ProtocolShare))
             {
                 return Hysteria2Fmt.Resolve(str, out msg);
             }

v2rayN/ServiceLib/Handler/Fmt/SocksFmt.cs

@@ -99,12 +99,17 @@ public class SocksFmt : BaseFmt
         };
         // parse base64 UserInfo
         var rawUserInfo = Utils.UrlDecode(parsedUrl.UserInfo);
-        var userInfo = Utils.Base64Decode(rawUserInfo);
-        var userInfoParts = userInfo.Split([':'], 2);
-        if (userInfoParts.Length == 2)
+        if (rawUserInfo.IsNotEmpty())
         {
-            item.Username = userInfoParts.First();
-            item.Password = userInfoParts[1];
+            var userInfoParts = rawUserInfo.Contains(':')
+                ? rawUserInfo.Split(":", 2)
+                : Utils.Base64Decode(rawUserInfo).Split(":", 2);
+
+            if (userInfoParts.Length == 2)
+            {
+                item.Username = userInfoParts.First();
+                item.Password = userInfoParts.Last();
+            }
         }
 
         return item;

v2rayN/ServiceLib/Handler/SysProxy/ProxySettingLinux.cs

@@ -1,5 +1,6 @@
 namespace ServiceLib.Handler.SysProxy;
 
+[SupportedOSPlatform("linux")]
 public static class ProxySettingLinux
 {
     private static readonly string _proxySetFileName = $"{Global.ProxySetLinuxShellFileName.Replace(Global.NamespaceSample, "")}.sh";

v2rayN/ServiceLib/Handler/SysProxy/ProxySettingOSX.cs

@@ -1,5 +1,6 @@
 namespace ServiceLib.Handler.SysProxy;
 
+[SupportedOSPlatform("macos")]
 public static class ProxySettingOSX
 {
     private static readonly string _proxySetFileName = $"{Global.ProxySetOSXShellFileName.Replace(Global.NamespaceSample, "")}.sh";

v2rayN/ServiceLib/Handler/SysProxy/ProxySettingWindows.cs

@@ -2,6 +2,7 @@ using static ServiceLib.Handler.SysProxy.ProxySettingWindows.InternetConnectionO
 
 namespace ServiceLib.Handler.SysProxy;
 
+[SupportedOSPlatform("windows")]
 public static class ProxySettingWindows
 {
     private const string _regPath = @"Software\Microsoft\Windows\CurrentVersion\Internet Settings";

v2rayN/ServiceLib/Handler/SysProxy/SysProxyHandler.cs

@@ -88,6 +88,7 @@ public static class SysProxyHandler
         }
     }
 
+    [SupportedOSPlatform("windows")]
     private static async Task SetWindowsProxyPac(int port)
     {
         var portPac = AppManager.Instance.GetLocalPort(EInboundProtocol.pac);

v2rayN/ServiceLib/Manager/AppManager.cs

@@ -48,6 +48,13 @@ public sealed class AppManager
         }
     }
 
+    public Dictionary<ECoreType, string> LastCheckUpdateResults { get; set; } = new();
+
+    public void SetLastCheckUpdateResult(ECoreType coreType, string result)
+    {
+        LastCheckUpdateResults[coreType] = result;
+    }
+
     #endregion Property
 
     #region App

v2rayN/ServiceLib/Manager/CoreInfoManager.cs

@@ -50,6 +50,50 @@ public sealed class CoreInfoManager
         return fileName;
     }
 
+    public List<ECoreType> GetCheckUpdateCoreTypes()
+    {
+        var lst = new List<ECoreType>();
+
+        if (RuntimeInformation.ProcessArchitecture != Architecture.X86)
+        {
+            if (IsCheckUpdateSupported(ECoreType.v2rayN))
+            {
+                lst.Add(ECoreType.v2rayN);
+            }
+
+            if (!(Utils.IsWindows() && Environment.OSVersion.Version.Major < 10))
+            {
+                lst.Add(ECoreType.Xray);
+                lst.Add(ECoreType.mihomo);
+                lst.Add(ECoreType.sing_box);
+            }
+        }
+
+        return lst;
+    }
+
+    public bool IsCheckUpdateSupported(ECoreType type)
+    {
+        return type switch
+        {
+            ECoreType.v2rayN => !Utils.IsPackagedInstall(),
+            ECoreType.Xray => true,
+            ECoreType.mihomo => true,
+            ECoreType.sing_box => true,
+            _ => false,
+        };
+    }
+
+    public bool GetCheckPreRelease(ECoreType type, bool preRelease)
+    {
+        return type switch
+        {
+            ECoreType.v2rayN => preRelease,
+            ECoreType.Xray => preRelease,
+            _ => false,
+        };
+    }
+
     private void InitCoreInfo()
     {
         var urlN = GetCoreUrl(ECoreType.v2rayN);

v2rayN/ServiceLib/Manager/CoreManager.cs

@@ -8,6 +8,7 @@ public class CoreManager
     private static readonly Lazy<CoreManager> _instance = new(() => new());
     public static CoreManager Instance => _instance.Value;
     private Config _config;
+    [SupportedOSPlatform("windows")]
     private WindowsJobService? _processJob;
     private ProcessService? _processService;
     private ProcessService? _processPreService;

v2rayN/ServiceLib/Manager/ProfileExManager.cs

@@ -150,6 +150,14 @@ public class ProfileExManager
         IndexIdEnqueue(indexId);
     }
 
+    public void SetTestIpInfo(string indexId, string ipInfo)
+    {
+        var profileEx = GetProfileExItem(indexId);
+
+        profileEx.IpInfo = ipInfo;
+        IndexIdEnqueue(indexId);
+    }
+
     public void SetSort(string indexId, int sort)
     {
         var profileEx = GetProfileExItem(indexId);

v2rayN/ServiceLib/Manager/TaskManager.cs

@@ -70,6 +70,18 @@ public class TaskManager
                 }
             }
 
+            //Execute once 24 hour
+            if (numOfExecuted % 1440 == 1)
+            {
+                try
+                {
+                    await UpdateTaskRunCheckUpdate();
+                }
+                catch (Exception ex)
+                {
+                    Logging.SaveLog("ScheduledTasks - UpdateTaskRunCheckUpdate", ex);
+                }
+            }
             numOfExecuted++;
         }
     }
@@ -117,4 +129,23 @@ public class TaskManager
             }).UpdateGeoFileAll();
         }
     }
+
+    private async Task UpdateTaskRunCheckUpdate()
+    {
+        Logging.SaveLog("Execute check update");
+
+        var updateService = new UpdateService(_config, async (success, msg) => await Task.CompletedTask);
+
+        var msgs = await updateService.CheckHasUpdateOnlyAll(_config.CheckUpdateItem.CheckPreReleaseUpdate);
+        foreach (var msg in msgs)
+        {
+            await _updateFunc?.Invoke(false, msg);
+        }
+        NoticeManager.Instance.Enqueue(string.Join("\n", msgs));
+
+        if (msgs.Count > 0)
+        {
+            AppEvents.HasUpdateNotified.Publish(true);
+        }
+    }
 }

v2rayN/ServiceLib/Models/Configs/ConfigItems.cs

@@ -159,6 +159,8 @@ public class SpeedTestItem
     public int MixedConcurrencyCount { get; set; }
     public string IPAPIUrl { get; set; }
     public string UdpTestTarget { get; set; }
+    public int? SpeedTestPageSize { get; set; }
+    public int? SpeedTestDelayInterval { get; set; }
 }
 
 [Serializable]

v2rayN/ServiceLib/Models/CoreConfigs/V2rayConfig.cs

@@ -276,6 +276,7 @@ public class BalancersItem4Ray
     public List<string>? selector { get; set; }
     public BalancersStrategy4Ray? strategy { get; set; }
     public string? tag { get; set; }
+    public string? fallbackTag { get; set; }
 }
 
 public class BalancersStrategy4Ray

v2rayN/ServiceLib/Models/Dto/CheckUpdateModel.cs

@@ -3,8 +3,10 @@ namespace ServiceLib.Models.Dto;
 public class CheckUpdateModel : ReactiveObject
 {
     public bool? IsSelected { get; set; }
-    public string? CoreType { get; set; }
+    public ECoreType? CoreType { get; set; }
     [Reactive] public string? Remarks { get; set; }
     public string? FileName { get; set; }
     public bool? IsFinished { get; set; }
+    public bool IsGeoFile { get; set; }
+    public string CoreTypeForStorage => IsGeoFile ? "GeoFiles" : (CoreType?.ToString() ?? "");
 }

v2rayN/ServiceLib/Models/Dto/IPAPIInfo.cs

@@ -17,3 +17,12 @@ public class LocationInfo
 {
     public string? country_code { get; set; }
 }
+
+public readonly record struct IpInfoResult(string Country, string? Ip)
+{
+    public override string ToString()
+    {
+        var emoji = Country.CountryToEmoji();
+        return $"{emoji}({Country}) {Ip}";
+    }
+}

v2rayN/ServiceLib/Models/Dto/ProfileItemModel.cs

@@ -26,6 +26,9 @@ public class ProfileItemModel : ReactiveObject
     [Reactive]
     public string SpeedVal { get; set; }
 
+    [Reactive]
+    public string IpInfo { get; set; }
+
     [Reactive]
     public string TodayUp { get; set; }
 

v2rayN/ServiceLib/Models/Dto/SpeedTestResult.cs

@@ -8,4 +8,6 @@ public class SpeedTestResult
     public string? Delay { get; set; }
 
     public string? Speed { get; set; }
+
+    public string? IpInfo { get; set; }
 }

v2rayN/ServiceLib/Models/Entities/ProfileExItem.cs

@@ -10,4 +10,5 @@ public class ProfileExItem
     public decimal Speed { get; set; }
     public int Sort { get; set; }
     public string? Message { get; set; }
+    public string? IpInfo { get; set; }
 }

v2rayN/ServiceLib/Resx/ResUI.Designer.cs

@@ -564,6 +564,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 IP Info 的本地化字符串。
+        /// </summary>
+        public static string LvTestIpInfo {
+            get {
+                return ResourceManager.GetString("LvTestIpInfo", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Speed (MB/s) 的本地化字符串。
         /// </summary>
@@ -870,6 +879,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Only Check 的本地化字符串。
+        /// </summary>
+        public static string menuCheckOnly {
+            get {
+                return ResourceManager.GetString("menuCheckOnly", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Check Update 的本地化字符串。
         /// </summary>
@@ -1302,6 +1320,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 New Update 的本地化字符串。
+        /// </summary>
+        public static string menuNewUpdate {
+            get {
+                return ResourceManager.GetString("menuNewUpdate", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Open the storage location 的本地化字符串。
         /// </summary>
@@ -1887,6 +1914,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 {0} has a new version available: {1} 的本地化字符串。
+        /// </summary>
+        public static string MsgCheckUpdateHasNewVersion {
+            get {
+                return ResourceManager.GetString("MsgCheckUpdateHasNewVersion", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Core &apos;{0}&apos; does not support network type &apos;{1}&apos; 的本地化字符串。
         /// </summary>
@@ -2040,6 +2076,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Not Support 的本地化字符串。
+        /// </summary>
+        public static string MsgNotSupport {
+            get {
+                return ResourceManager.GetString("MsgNotSupport", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Not support protocol &apos;{0}&apos; 的本地化字符串。
         /// </summary>
@@ -3484,7 +3529,7 @@ namespace ServiceLib.Resx {
         }
         
         /// <summary>
-        ///   查找类似 socks: local port, socks2: second local port, socks3: LAN port 的本地化字符串。
+        ///   查找类似 tun: TUN inbound, socks: local port, socks2: second local port, socks3: LAN port 的本地化字符串。
         /// </summary>
         public static string TbRoutingInboundTagTips {
             get {
@@ -3925,7 +3970,7 @@ namespace ServiceLib.Resx {
         }
         
         /// <summary>
-        ///   查找类似 Check for pre-release updates 的本地化字符串。
+        ///   查找类似 Check for pre-release 的本地化字符串。
         /// </summary>
         public static string TbSettingsEnableCheckPreReleaseUpdate {
             get {

v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx

@@ -1731,4 +1731,19 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuExport2InnerUri" xml:space="preserve">
     <value>Export v2rayN Internal Share Link to Clipboard</value>
   </data>
+  <data name="MsgCheckUpdateHasNewVersion" xml:space="preserve">
+    <value>{0} has a new version available: {1}</value>
+  </data>
+  <data name="menuCheckOnly" xml:space="preserve">
+    <value>Only Check</value>
+  </data>
+  <data name="MsgNotSupport" xml:space="preserve">
+    <value>Not Support</value>
+  </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP Info</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>New Update</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.fr.resx

@@ -1728,4 +1728,19 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuExport2InnerUri" xml:space="preserve">
     <value>Export v2rayN Internal Share Link to Clipboard</value>
   </data>
+  <data name="MsgCheckUpdateHasNewVersion" xml:space="preserve">
+    <value>{0} has a new version available: {1}</value>
+  </data>
+  <data name="menuCheckOnly" xml:space="preserve">
+    <value>Only Check</value>
+  </data>
+  <data name="MsgNotSupport" xml:space="preserve">
+    <value>Not Support</value>
+  </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP Info</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>New Update</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.hu.resx

@@ -1731,4 +1731,19 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuExport2InnerUri" xml:space="preserve">
     <value>Export v2rayN Internal Share Link to Clipboard</value>
   </data>
+  <data name="MsgCheckUpdateHasNewVersion" xml:space="preserve">
+    <value>{0} has a new version available: {1}</value>
+  </data>
+  <data name="menuCheckOnly" xml:space="preserve">
+    <value>Only Check</value>
+  </data>
+  <data name="MsgNotSupport" xml:space="preserve">
+    <value>Not Support</value>
+  </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP Info</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>New Update</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.resx

@@ -691,7 +691,7 @@
     <value>Automatically adjust column width after subscription update</value>
   </data>
   <data name="TbSettingsEnableCheckPreReleaseUpdate" xml:space="preserve">
-    <value>Check for pre-release updates</value>
+    <value>Check for pre-release</value>
   </data>
   <data name="TbSettingsException" xml:space="preserve">
     <value>Exception</value>
@@ -1336,7 +1336,7 @@
     <value>Enable second mixed port</value>
   </data>
   <data name="TbRoutingInboundTagTips" xml:space="preserve">
-    <value>socks: local port, socks2: second local port, socks3: LAN port</value>
+    <value>tun: TUN inbound, socks: local port, socks2: second local port, socks3: LAN port</value>
   </data>
   <data name="TbSettingsTheme" xml:space="preserve">
     <value>Theme</value>
@@ -1731,4 +1731,19 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="menuExport2InnerUri" xml:space="preserve">
     <value>Export v2rayN Internal Share Link to Clipboard</value>
   </data>
+  <data name="MsgCheckUpdateHasNewVersion" xml:space="preserve">
+    <value>{0} has a new version available: {1}</value>
+  </data>
+  <data name="menuCheckOnly" xml:space="preserve">
+    <value>Only Check</value>
+  </data>
+  <data name="MsgNotSupport" xml:space="preserve">
+    <value>Not Support</value>
+  </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP Info</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>New Update</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.ru.resx

@@ -1726,9 +1726,24 @@
     <value>Для среды с несколькими сетевыми интерфейсами укажите имя интерфейса для привязки. Работает только в Windows и режиме TUN</value>
   </data>
   <data name="TbPreSharedKey" xml:space="preserve">
-    <value>PreSharedKey</value>
+    <value>Общий ключ (PSK)</value>
   </data>
   <data name="menuExport2InnerUri" xml:space="preserve">
-    <value>Export v2rayN Internal Share Link to Clipboard</value>
+    <value>Экспорт внутренней ссылки v2rayN в буфер обмена</value>
+  </data>
+  <data name="MsgCheckUpdateHasNewVersion" xml:space="preserve">
+    <value>{0} has a new version available: {1}</value>
+  </data>
+  <data name="menuCheckOnly" xml:space="preserve">
+    <value>Only Check</value>
+  </data>
+  <data name="MsgNotSupport" xml:space="preserve">
+    <value>Not Support</value>
+  </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP Info</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>New Update</value>
   </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx

@@ -691,7 +691,7 @@
     <value>自动调整配置列宽在更新订阅后</value>
   </data>
   <data name="TbSettingsEnableCheckPreReleaseUpdate" xml:space="preserve">
-    <value>检查 Pre-Release 更新 (请谨慎启用)</value>
+    <value>检查 Pre-Release</value>
   </data>
   <data name="TbSettingsException" xml:space="preserve">
     <value>例外</value>
@@ -1333,7 +1333,7 @@
     <value>开启第二个本地监听端口</value>
   </data>
   <data name="TbRoutingInboundTagTips" xml:space="preserve">
-    <value>Socks：本地端口，Socks2：第二个本地端口，Socks3：局域网端口</value>
+    <value>Tun：TUN 入站，Socks：本地端口，Socks2：第二个本地端口，Socks3：局域网端口</value>
   </data>
   <data name="TbSettingsTheme" xml:space="preserve">
     <value>主题</value>
@@ -1728,4 +1728,19 @@
   <data name="menuExport2InnerUri" xml:space="preserve">
     <value>导出 v2rayN 内部分享链接至剪贴板 (多选)</value>
   </data>
+  <data name="MsgCheckUpdateHasNewVersion" xml:space="preserve">
+    <value>{0} 有新版本可用：{1}</value>
+  </data>
+  <data name="menuCheckOnly" xml:space="preserve">
+    <value>仅检查</value>
+  </data>
+  <data name="MsgNotSupport" xml:space="preserve">
+    <value>不支持</value>
+  </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP 信息</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>有更新</value>
+  </data>
 </root>

v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx

@@ -691,7 +691,7 @@
     <value>在更新訂閱後自動調整列寬</value>
   </data>
   <data name="TbSettingsEnableCheckPreReleaseUpdate" xml:space="preserve">
-    <value>檢查 Pre-Release 更新 (請謹慎啟用)</value>
+    <value>檢查 Pre-Release</value>
   </data>
   <data name="TbSettingsException" xml:space="preserve">
     <value>例外</value>
@@ -1728,4 +1728,19 @@
   <data name="menuExport2InnerUri" xml:space="preserve">
     <value>匯出 v2rayN 內部分享連結至剪貼簿（多選）</value>
   </data>
+  <data name="MsgCheckUpdateHasNewVersion" xml:space="preserve">
+    <value>{0} 有新版本可用：{1}</value>
+  </data>
+  <data name="menuCheckOnly" xml:space="preserve">
+    <value>僅檢查</value>
+  </data>
+  <data name="MsgNotSupport" xml:space="preserve">
+    <value>不支援</value>
+  </data>
+  <data name="LvTestIpInfo" xml:space="preserve">
+    <value>IP 資訊</value>
+  </data>
+  <data name="menuNewUpdate" xml:space="preserve">
+    <value>有更新</value>
+  </data>
 </root>

v2rayN/ServiceLib/Sample/tun_singbox_inbound

@@ -1,6 +1,6 @@
 {
   "type": "tun",
-  "tag": "tun-in",
+  "tag": "tun",
   "interface_name": "singbox_tun",
   "address": [
     "172.18.0.1/30",

v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxRoutingService.cs

@@ -87,8 +87,14 @@ public partial class CoreConfigSingboxService
                 });
                 _coreConfig.route.rules.Add(new()
                 {
-                    protocol = ["dns"],
-                    action = "hijack-dns"
+                    type = "logical",
+                    mode = "or",
+                    action = "hijack-dns",
+                    rules =
+                    [
+                        new() { port = [53] },
+                        new() { protocol = ["dns"] },
+                    ],
                 });
             }
             else
@@ -96,7 +102,7 @@ public partial class CoreConfigSingboxService
                 _coreConfig.route.rules.Add(new()
                 {
                     port = [53],
-                    action = "hijack-dns"
+                    action = "hijack-dns",
                 });
             }
 

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayBalancerService.cs

@@ -104,6 +104,7 @@ public partial class CoreConfigV2rayService
                 },
             },
             tag = balancerTag,
+            fallbackTag = multipleLoad == EMultipleLoad.Fallback ? Global.DirectTag : null,
         };
         _coreConfig.routing.balancers ??= new();
         _coreConfig.routing.balancers.Add(balancer);

v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayRoutingService.cs

@@ -27,6 +27,7 @@ public partial class CoreConfigV2rayService
                 });
                 _coreConfig.routing.rules.Add(new()
                 {
+                    inboundTag = ["tun"],
                     port = "53",
                     outboundTag = Global.DnsOutboundTag,
                 });

v2rayN/ServiceLib/Services/DownloadService.cs

@@ -3,7 +3,7 @@ using System.Net.Http.Headers;
 namespace ServiceLib.Services;
 
 /// <summary>
-///Download
+/// Download
 /// </summary>
 public class DownloadService
 {
@@ -13,7 +13,10 @@ public class DownloadService
 
     private static readonly string _tag = "DownloadService";
 
-    public async Task<int> DownloadDataAsync(string url, WebProxy webProxy, int downloadTimeout, Func<bool, string, Task> updateFunc)
+    /// <summary>
+    /// Downloads data with the specified proxy and reports progress messages.
+    /// </summary>
+    public async Task<int> DownloadDataAsync(string url, IWebProxy webProxy, int downloadTimeout, Func<bool, string, Task> updateFunc)
     {
         try
         {
@@ -36,6 +39,9 @@ public class DownloadService
         return 0;
     }
 
+    /// <summary>
+    /// Downloads a file and reports progress through events.
+    /// </summary>
     public async Task DownloadFileAsync(string url, string fileName, bool blProxy, int downloadTimeout)
     {
         try
@@ -64,6 +70,9 @@ public class DownloadService
         }
     }
 
+    /// <summary>
+    /// Gets redirect target URL without following redirects automatically.
+    /// </summary>
     public async Task<string?> UrlRedirectAsync(string url, bool blProxy)
     {
         var webRequestHandler = new SocketsHttpHandler
@@ -86,11 +95,23 @@ public class DownloadService
         }
     }
 
+    /// <summary>
+    /// Tries to download string content using proxy switch setting.
+    /// </summary>
     public async Task<string?> TryDownloadString(string url, bool blProxy, string userAgent)
+    {
+        var webProxy = await GetWebProxy(blProxy);
+        return await TryDownloadString(url, webProxy, userAgent);
+    }
+
+    /// <summary>
+    /// Tries to download string content with a specified proxy.
+    /// </summary>
+    public async Task<string?> TryDownloadString(string url, IWebProxy? webProxy, string userAgent)
     {
         try
         {
-            var result1 = await DownloadStringAsync(url, blProxy, userAgent, 15);
+            var result1 = await DownloadStringAsync(url, webProxy, userAgent, 15);
             if (result1.IsNotEmpty())
             {
                 return result1;
@@ -108,7 +129,7 @@ public class DownloadService
 
         try
         {
-            var result2 = await DownloadStringViaDownloader(url, blProxy, userAgent, 15);
+            var result2 = await DownloadStringViaDownloader(url, webProxy, userAgent, 15);
             if (result2.IsNotEmpty())
             {
                 return result2;
@@ -128,14 +149,12 @@ public class DownloadService
     }
 
     /// <summary>
-    /// DownloadString
+    /// Downloads string content via HttpClient.
     /// </summary>
-    /// <param name="url"></param>
-    private async Task<string?> DownloadStringAsync(string url, bool blProxy, string userAgent, int timeout)
+    private async Task<string?> DownloadStringAsync(string url, IWebProxy? webProxy, string userAgent, int timeout)
     {
         try
         {
-            var webProxy = await GetWebProxy(blProxy);
             var client = new HttpClient(new SocketsHttpHandler()
             {
                 Proxy = webProxy,
@@ -172,15 +191,12 @@ public class DownloadService
     }
 
     /// <summary>
-    /// DownloadString
+    /// Downloads string content via DownloaderHelper.
     /// </summary>
-    /// <param name="url"></param>
-    private async Task<string?> DownloadStringViaDownloader(string url, bool blProxy, string userAgent, int timeout)
+    private async Task<string?> DownloadStringViaDownloader(string url, IWebProxy? webProxy, string userAgent, int timeout)
     {
         try
         {
-            var webProxy = await GetWebProxy(blProxy);
-
             if (userAgent.IsNullOrEmpty())
             {
                 userAgent = Utils.GetVersion(false);
@@ -200,6 +216,9 @@ public class DownloadService
         return null;
     }
 
+    /// <summary>
+    /// Creates local SOCKS proxy when proxy switch is enabled.
+    /// </summary>
     private async Task<WebProxy?> GetWebProxy(bool blProxy)
     {
         if (!blProxy)
@@ -215,6 +234,9 @@ public class DownloadService
         return new WebProxy($"socks5://{Global.Loopback}:{port}");
     }
 
+    /// <summary>
+    /// Checks whether the specified TCP endpoint is reachable.
+    /// </summary>
     private async Task<bool> SocketCheck(string ip, int port)
     {
         try

v2rayN/ServiceLib/Services/SpeedtestService.cs

@@ -8,6 +8,8 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
     private readonly Config? _config = config;
     private readonly Func<SpeedTestResult, Task>? _updateFunc = updateFunc;
     private static readonly ConcurrentBag<string> _lstExitLoop = new();
+    private readonly int _speedTestPageSize = config.SpeedTestItem.SpeedTestPageSize ?? Global.SpeedTestPageSize;
+    private readonly TimeSpan _delayInterval = TimeSpan.FromSeconds(config.SpeedTestItem.SpeedTestDelayInterval ?? 1);
 
     public void RunLoop(ESpeedActionType actionType, List<ProfileItem> selecteds)
     {
@@ -135,32 +137,39 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
 
     private async Task RunTcpingAsync(List<ServerTestItem> selecteds)
     {
-        List<Task> tasks = [];
-        foreach (var it in selecteds)
-        {
-            tasks.Add(Task.Run(async () =>
-            {
-                try
-                {
-                    var responseTime = await GetTcpingTime(it.Address, it.Port);
+        var pageSize = Math.Min(selecteds.Count, _speedTestPageSize);
+        var lstBatch = GetTestBatchItem(selecteds, pageSize);
 
-                    ProfileExManager.Instance.SetTestDelay(it.IndexId, responseTime);
-                    await UpdateFunc(it.IndexId, responseTime.ToString());
-                }
-                catch (Exception ex)
+        foreach (var lst in lstBatch)
+        {
+            List<Task> tasks = [];
+            foreach (var it in lst)
+            {
+                tasks.Add(Task.Run(async () =>
                 {
-                    Logging.SaveLog(_tag, ex);
-                }
-            }));
+                    try
+                    {
+                        var responseTime = await GetTcpingTime(it.Address, it.Port);
+
+                        ProfileExManager.Instance.SetTestDelay(it.IndexId, responseTime);
+                        await UpdateFunc(it.IndexId, responseTime.ToString());
+                    }
+                    catch (Exception ex)
+                    {
+                        Logging.SaveLog(_tag, ex);
+                    }
+                }));
+            }
+            await Task.WhenAll(tasks);
+            await Task.Delay(_delayInterval);
         }
-        await Task.WhenAll(tasks);
     }
 
     private async Task RunRealPingBatchAsync(List<ServerTestItem> lstSelected, string exitLoopKey, int pageSize = 0)
     {
         if (pageSize <= 0)
         {
-            pageSize = lstSelected.Count < Global.SpeedTestPageSize ? lstSelected.Count : Global.SpeedTestPageSize;
+            pageSize = Math.Min(lstSelected.Count, _speedTestPageSize);
         }
         var lstTest = GetTestBatchItem(lstSelected, pageSize);
 
@@ -172,7 +181,7 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
             {
                 lstFailed.AddRange(lst);
             }
-            await Task.Delay(100);
+            await Task.Delay(_delayInterval);
         }
 
         //Retest the failed part
@@ -249,7 +258,7 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
     {
         if (pageSize <= 0)
         {
-            pageSize = lstSelected.Count < Global.SpeedTestPageSize ? lstSelected.Count : Global.SpeedTestPageSize;
+            pageSize = Math.Min(lstSelected.Count, _speedTestPageSize);
         }
         var lstTest = GetTestBatchItem(lstSelected, pageSize);
 
@@ -261,7 +270,7 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
             {
                 lstFailed.AddRange(lst);
             }
-            await Task.Delay(100);
+            await Task.Delay(_delayInterval);
         }
 
         //Retest the failed part
@@ -392,10 +401,23 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
     private async Task<int> DoRealPing(ServerTestItem it)
     {
         var webProxy = new WebProxy($"socks5://{Global.Loopback}:{it.Port}");
-        var responseTime = await ConnectionHandler.GetRealPingTime(_config.SpeedTestItem.SpeedPingTestUrl, webProxy, 10);
+        var responseTime = await ConnectionHandler.GetRealPingTime(webProxy, 10);
 
         ProfileExManager.Instance.SetTestDelay(it.IndexId, responseTime);
         await UpdateFunc(it.IndexId, responseTime.ToString());
+
+        if (responseTime > 0)
+        {
+            var ipInfo = await ConnectionHandler.GetIPInfo(webProxy);
+            var ipStr = ipInfo?.ToString() ?? Global.None;
+            ProfileExManager.Instance.SetTestIpInfo(it.IndexId, ipStr);
+            await UpdateIpInfoFunc(it.IndexId, ipStr);
+        }
+        else
+        {
+            await UpdateIpInfoFunc(it.IndexId, ResUI.SpeedtestingSkip);
+        }
+
         return responseTime;
     }
 
@@ -491,4 +513,9 @@ public class SpeedtestService(Config config, Func<SpeedTestResult, Task> updateF
             ProfileExManager.Instance.SetTestMessage(indexId, speed);
         }
     }
+
+    private async Task UpdateIpInfoFunc(string indexId, string ip)
+    {
+        await _updateFunc?.Invoke(new() { IndexId = indexId, IpInfo = ip });
+    }
 }

v2rayN/ServiceLib/Services/UpdateService.cs

@@ -100,6 +100,43 @@ public class UpdateService(Config config, Func<bool, string, Task> updateFunc)
         }
     }
 
+    public async Task<UpdateResult> CheckHasUpdateOnly(ECoreType type, bool preRelease)
+    {
+        if (!CoreInfoManager.Instance.IsCheckUpdateSupported(type))
+        {
+            return new UpdateResult(false, ResUI.MsgNotSupport);
+        }
+
+        var downloadHandle = new DownloadService();
+        var checkPreRelease = CoreInfoManager.Instance.GetCheckPreRelease(type, preRelease);
+        return await CheckUpdateAsync(downloadHandle, type, checkPreRelease);
+    }
+
+    public async Task<List<string>> CheckHasUpdateOnlyAll(bool preRelease)
+    {
+        var msgs = new List<string>();
+        foreach (var type in CoreInfoManager.Instance.GetCheckUpdateCoreTypes())
+        {
+            if (!(_config.CheckUpdateItem.SelectedCoreTypes?.Contains(type.ToString()) ?? true))
+            {
+                continue;
+            }
+
+            var result = await CheckHasUpdateOnly(type, preRelease);
+            if (result.Success && result.Version != null)
+            {
+                var msg = string.Format(ResUI.MsgCheckUpdateHasNewVersion, type, result.Version);
+                msgs.Add(msg);
+                AppManager.Instance.SetLastCheckUpdateResult(type, msg);
+            }
+            else
+            {
+                AppManager.Instance.SetLastCheckUpdateResult(type, result.Msg);
+            }
+        }
+        return msgs;
+    }
+
     public async Task UpdateGeoFileAll()
     {
         await UpdateGeoFiles();

v2rayN/ServiceLib/Services/WindowsJobService.cs

@@ -3,6 +3,7 @@ namespace ServiceLib.Services;
 /// <summary>
 /// http://stackoverflow.com/questions/6266820/working-example-of-createjobobject-setinformationjobobject-pinvoke-in-net
 /// </summary>
+[SupportedOSPlatform("windows")]
 public sealed class WindowsJobService : IDisposable
 {
     private nint handle = nint.Zero;

v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs

@@ -3,12 +3,13 @@ namespace ServiceLib.ViewModels;
 public class CheckUpdateViewModel : MyReactiveObject
 {
     private const string _geo = "GeoFiles";
-    private readonly string _v2rayN = ECoreType.v2rayN.ToString();
+    private readonly ECoreType _v2rayN = ECoreType.v2rayN;
     private List<CheckUpdateModel> _lstUpdated = [];
     private static readonly string _tag = "CheckUpdateViewModel";
 
     public IObservableCollection<CheckUpdateModel> CheckUpdateModels { get; } = new ObservableCollectionExtended<CheckUpdateModel>();
     public ReactiveCommand<Unit, Unit> CheckUpdateCmd { get; }
+    public ReactiveCommand<Unit, Unit> CheckOnlyCmd { get; }
     [Reactive] public bool EnableCheckPreReleaseUpdate { get; set; }
 
     public CheckUpdateViewModel(Func<EViewAction, object?, Task<bool>>? updateView)
@@ -23,12 +24,19 @@ public class CheckUpdateViewModel : MyReactiveObject
             _ = UpdateView(_v2rayN, ex.Message);
         });
 
+        CheckOnlyCmd = ReactiveCommand.CreateFromTask(CheckOnly);
+        CheckOnlyCmd.ThrownExceptions.Subscribe(ex =>
+        {
+            Logging.SaveLog(_tag, ex);
+            _ = UpdateView(_v2rayN, ex.Message);
+        });
+
         EnableCheckPreReleaseUpdate = _config.CheckUpdateItem.CheckPreReleaseUpdate;
 
         this.WhenAnyValue(
         x => x.EnableCheckPreReleaseUpdate,
         y => y == true)
-            .Subscribe(c => _config.CheckUpdateItem.CheckPreReleaseUpdate = EnableCheckPreReleaseUpdate);
+            .Subscribe(c => _ = OnCheckPreReleaseUpdateChanged());
 
         RefreshCheckUpdateItems();
     }
@@ -37,21 +45,15 @@ public class CheckUpdateViewModel : MyReactiveObject
     {
         CheckUpdateModels.Clear();
 
-        if (RuntimeInformation.ProcessArchitecture != Architecture.X86)
+        foreach (var type in CoreInfoManager.Instance.GetCheckUpdateCoreTypes())
         {
-            CheckUpdateModels.Add(GetCheckUpdateModel(_v2rayN));
-            //Not Windows and under Win10
-            if (!(Utils.IsWindows() && Environment.OSVersion.Version.Major < 10))
-            {
-                CheckUpdateModels.Add(GetCheckUpdateModel(ECoreType.Xray.ToString()));
-                CheckUpdateModels.Add(GetCheckUpdateModel(ECoreType.mihomo.ToString()));
-                CheckUpdateModels.Add(GetCheckUpdateModel(ECoreType.sing_box.ToString()));
-            }
+            CheckUpdateModels.Add(GetCheckUpdateModel(type));
         }
-        CheckUpdateModels.Add(GetCheckUpdateModel(_geo));
+
+        CheckUpdateModels.Add(GetGeoFileCheckUpdateModel());
     }
 
-    private CheckUpdateModel GetCheckUpdateModel(string coreType)
+    private CheckUpdateModel GetCheckUpdateModel(ECoreType coreType)
     {
         if (coreType == _v2rayN && Utils.IsPackagedInstall())
         {
@@ -59,34 +61,64 @@ public class CheckUpdateViewModel : MyReactiveObject
             {
                 IsSelected = false,
                 CoreType = coreType,
-                Remarks = ResUI.menuCheckUpdate + " (Not Support)",
+                IsGeoFile = false,
+                Remarks = ResUI.menuCheckUpdate + $" ({ResUI.MsgNotSupport})",
             };
         }
 
+        AppManager.Instance.LastCheckUpdateResults.TryGetValue(coreType, out var lastResult);
         return new()
         {
-            IsSelected = _config.CheckUpdateItem.SelectedCoreTypes?.Contains(coreType) ?? true,
+            IsSelected = _config.CheckUpdateItem.SelectedCoreTypes?.Contains(coreType.ToString()) ?? true,
             CoreType = coreType,
+            IsGeoFile = false,
+            Remarks = lastResult ?? ResUI.menuCheckUpdate,
+        };
+    }
+
+    private CheckUpdateModel GetGeoFileCheckUpdateModel()
+    {
+        return new()
+        {
+            IsSelected = _config.CheckUpdateItem.SelectedCoreTypes?.Contains(_geo) ?? true,
+            CoreType = null,
+            IsGeoFile = true,
             Remarks = ResUI.menuCheckUpdate,
         };
     }
 
+    private async Task OnCheckPreReleaseUpdateChanged()
+    {
+        if (_config.CheckUpdateItem.CheckPreReleaseUpdate == EnableCheckPreReleaseUpdate)
+        {
+            return;
+        }
+        _config.CheckUpdateItem.CheckPreReleaseUpdate = EnableCheckPreReleaseUpdate;
+        await SaveSelectedCoreTypes();
+    }
+
     private async Task SaveSelectedCoreTypes()
     {
-        _config.CheckUpdateItem.SelectedCoreTypes = CheckUpdateModels.Where(t => t.IsSelected == true).Select(t => t.CoreType ?? "").ToList();
+        _config.CheckUpdateItem.SelectedCoreTypes =
+            CheckUpdateModels.Where(t => t.IsSelected == true)
+                            .Select(t => t.CoreTypeForStorage)
+                            .ToList();
+
         await ConfigHandler.SaveConfig(_config);
     }
 
+    private async Task CheckOnly()
+    {
+        await Task.Run(CheckOnlyTask);
+    }
+
     private async Task CheckUpdate()
     {
         await Task.Run(CheckUpdateTask);
     }
 
-    private async Task CheckUpdateTask()
+    private async Task CheckOnlyTask()
     {
-        _lstUpdated.Clear();
-        _lstUpdated = CheckUpdateModels.Where(x => x.IsSelected == true)
-                .Select(x => new CheckUpdateModel() { CoreType = x.CoreType }).ToList();
         await SaveSelectedCoreTypes();
 
         for (var k = CheckUpdateModels.Count - 1; k >= 0; k--)
@@ -98,7 +130,56 @@ public class CheckUpdateViewModel : MyReactiveObject
             }
 
             await UpdateView(item.CoreType, "...");
-            if (item.CoreType == _geo)
+
+            if (item.IsGeoFile || item.CoreType == null)
+            {
+                await UpdateView(item.CoreType, ResUI.menuCheckOnly + $" ({ResUI.MsgNotSupport})");
+                continue;
+            }
+
+            if (item.CoreType == null)
+            {
+                await UpdateView(item.CoreType, ResUI.MsgNotSupport);
+                continue;
+            }
+
+            var updateService = new UpdateService(_config, async (success, msg) => await Task.CompletedTask);
+            var result = await updateService.CheckHasUpdateOnly(item.CoreType.Value, EnableCheckPreReleaseUpdate);
+            if (result.Success && result.Version != null)
+            {
+                await UpdateView(item.CoreType, string.Format(ResUI.MsgCheckUpdateHasNewVersion, item.CoreType, result.Version));
+            }
+            else
+            {
+                await UpdateView(item.CoreType, result.Msg);
+            }
+        }
+    }
+
+    private async Task CheckUpdateTask()
+    {
+        _lstUpdated.Clear();
+        _lstUpdated = CheckUpdateModels
+            .Where(x => x.IsSelected == true)
+            .Select(x => new CheckUpdateModel()
+            {
+                CoreType = x.CoreType,
+                IsGeoFile = x.IsGeoFile
+            })
+            .ToList();
+        await SaveSelectedCoreTypes();
+
+        for (var k = CheckUpdateModels.Count - 1; k >= 0; k--)
+        {
+            var item = CheckUpdateModels[k];
+            if (item.IsSelected != true)
+            {
+                continue;
+            }
+
+            await UpdateView(item.CoreType, "...");
+
+            if (item.IsGeoFile)
             {
                 await CheckUpdateGeo();
             }
@@ -106,16 +187,16 @@ public class CheckUpdateViewModel : MyReactiveObject
             {
                 if (Utils.IsPackagedInstall())
                 {
-                    await UpdateView(_v2rayN, "Not Support");
+                    await UpdateView(_v2rayN, ResUI.MsgNotSupport);
                     continue;
                 }
                 await CheckUpdateN(EnableCheckPreReleaseUpdate);
             }
-            else if (item.CoreType == ECoreType.Xray.ToString())
+            else if (item.CoreType == ECoreType.Xray)
             {
                 await CheckUpdateCore(item, EnableCheckPreReleaseUpdate);
             }
-            else
+            else if (item.CoreType.HasValue)
             {
                 await CheckUpdateCore(item, false);
             }
@@ -124,7 +205,7 @@ public class CheckUpdateViewModel : MyReactiveObject
         await UpdateFinished();
     }
 
-    private void UpdatedPlusPlus(string coreType, string fileName)
+    private void UpdatedPlusPlus(ECoreType? coreType, string fileName)
     {
         var item = _lstUpdated.FirstOrDefault(x => x.CoreType == coreType);
         if (item == null)
@@ -142,14 +223,14 @@ public class CheckUpdateViewModel : MyReactiveObject
     {
         async Task _updateUI(bool success, string msg)
         {
-            await UpdateView(_geo, msg);
+            await UpdateView(null, msg);
             if (success)
             {
-                UpdatedPlusPlus(_geo, "");
+                UpdatedPlusPlus(null, "");
             }
         }
         await new UpdateService(_config, _updateUI).UpdateGeoFileAll()
-            .ContinueWith(t => UpdatedPlusPlus(_geo, ""));
+            .ContinueWith(t => UpdatedPlusPlus(null, ""));
     }
 
     private async Task CheckUpdateN(bool preRelease)
@@ -175,13 +256,15 @@ public class CheckUpdateViewModel : MyReactiveObject
             if (success)
             {
                 await UpdateView(model.CoreType, ResUI.MsgUpdateV2rayCoreSuccessfullyMore);
-
                 UpdatedPlusPlus(model.CoreType, msg);
             }
         }
-        var type = (ECoreType)Enum.Parse(typeof(ECoreType), model.CoreType);
-        await new UpdateService(_config, _updateUI).CheckUpdateCore(type, preRelease)
-            .ContinueWith(t => UpdatedPlusPlus(model.CoreType, ""));
+
+        if (model.CoreType.HasValue)
+        {
+            await new UpdateService(_config, _updateUI).CheckUpdateCore(model.CoreType.Value, preRelease)
+                .ContinueWith(t => UpdatedPlusPlus(model.CoreType, ""));
+        }
     }
 
     private async Task UpdateFinished()
@@ -257,7 +340,7 @@ public class CheckUpdateViewModel : MyReactiveObject
     {
         foreach (var item in _lstUpdated)
         {
-            if (item.FileName.IsNullOrEmpty())
+            if (item.FileName.IsNullOrEmpty() || item.IsGeoFile)
             {
                 continue;
             }
@@ -267,7 +350,9 @@ public class CheckUpdateViewModel : MyReactiveObject
             {
                 continue;
             }
-            var toPath = Utils.GetBinPath("", item.CoreType);
+
+            var coreTypeStr = item.CoreType?.ToString() ?? "";
+            var toPath = Utils.GetBinPath("", coreTypeStr);
 
             if (fileName.Contains(".tar.gz"))
             {
@@ -284,7 +369,7 @@ public class CheckUpdateViewModel : MyReactiveObject
             }
             else if (fileName.Contains(".gz"))
             {
-                FileUtils.DecompressFile(fileName, toPath, item.CoreType);
+                FileUtils.DecompressFile(fileName, toPath, coreTypeStr);
             }
             else
             {
@@ -296,7 +381,7 @@ public class CheckUpdateViewModel : MyReactiveObject
                 var filesList = new DirectoryInfo(toPath).GetFiles().Select(u => u.FullName).ToList();
                 foreach (var file in filesList)
                 {
-                    await Utils.SetLinuxChmod(Path.Combine(toPath, item.CoreType.ToLower()));
+                    await Utils.SetLinuxChmod(Path.Combine(toPath, coreTypeStr.ToLower()));
                 }
             }
 
@@ -309,11 +394,12 @@ public class CheckUpdateViewModel : MyReactiveObject
         }
     }
 
-    private async Task UpdateView(string coreType, string msg)
+    private async Task UpdateView(ECoreType? coreType, string msg)
     {
         var item = new CheckUpdateModel()
         {
             CoreType = coreType,
+            IsGeoFile = coreType == null,
             Remarks = msg,
         };
 
@@ -327,7 +413,7 @@ public class CheckUpdateViewModel : MyReactiveObject
 
     public async Task UpdateViewResult(CheckUpdateModel model)
     {
-        var found = CheckUpdateModels.FirstOrDefault(t => t.CoreType == model.CoreType);
+        var found = CheckUpdateModels.FirstOrDefault(t => t.CoreType == model.CoreType && t.IsGeoFile == model.IsGeoFile);
         if (found == null)
         {
             return;

v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs

@@ -65,6 +65,8 @@ public class MainWindowViewModel : MyReactiveObject
 
     [Reactive] public bool BlIsWindows { get; set; }
 
+    [Reactive] public bool BlNewUpdate { get; set; }
+
     #endregion Menu
 
     #region Init
@@ -251,6 +253,11 @@ public class MainWindowViewModel : MyReactiveObject
             .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(async blProxy => await UpdateSubscriptionProcess("", blProxy));
 
+        AppEvents.HasUpdateNotified
+            .AsObservable()
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
+            .Subscribe(async bl => BlNewUpdate = bl);
+
         #endregion AppEvents
 
         _ = Init();
@@ -297,10 +304,22 @@ public class MainWindowViewModel : MyReactiveObject
         {
             var indexIdOld = _config.IndexId;
             await RefreshServers();
-            if (indexIdOld != _config.IndexId)
+
+            // If indexId changed or subIndexId is empty, directly reload.
+            if (indexIdOld != _config.IndexId || _config.SubIndexId.IsNullOrEmpty())
             {
                 await Reload();
             }
+            else
+            {
+                // The activity config belongs to the current group.
+                var profile = await AppManager.Instance.GetProfileItem(_config.IndexId);
+                if (profile != null && profile.Subid == _config.SubIndexId)
+                {
+                    await Reload();
+                }
+            }
+
             if (_config.UiItem.EnableAutoAdjustMainLvColWidth)
             {
                 AppEvents.AdjustMainLvColWidthRequested.Publish();

v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs

@@ -4,29 +4,29 @@ public class OptionSettingViewModel : MyReactiveObject
 {
     #region Core
 
-    [Reactive] public int localPort { get; set; }
+    [Reactive] public int LocalPort { get; set; }
     [Reactive] public bool SecondLocalPortEnabled { get; set; }
-    [Reactive] public bool udpEnabled { get; set; }
-    [Reactive] public bool sniffingEnabled { get; set; }
-    public IList<string> destOverride { get; set; }
-    [Reactive] public bool routeOnly { get; set; }
-    [Reactive] public bool allowLANConn { get; set; }
-    [Reactive] public bool newPort4LAN { get; set; }
-    [Reactive] public string user { get; set; }
-    [Reactive] public string pass { get; set; }
-    [Reactive] public bool muxEnabled { get; set; }
-    [Reactive] public bool logEnabled { get; set; }
-    [Reactive] public string loglevel { get; set; }
-    [Reactive] public bool defAllowInsecure { get; set; }
-    [Reactive] public string defFingerprint { get; set; }
-    [Reactive] public string defUserAgent { get; set; }
-    [Reactive] public string sendThrough { get; set; }
-    [Reactive] public string bindInterface { get; set; }
-    [Reactive] public string mux4SboxProtocol { get; set; }
-    [Reactive] public bool enableCacheFile4Sbox { get; set; }
-    [Reactive] public int? hyUpMbps { get; set; }
-    [Reactive] public int? hyDownMbps { get; set; }
-    [Reactive] public bool enableFragment { get; set; }
+    [Reactive] public bool UdpEnabled { get; set; }
+    [Reactive] public bool SniffingEnabled { get; set; }
+    public IList<string> DestOverride { get; set; }
+    [Reactive] public bool RouteOnly { get; set; }
+    [Reactive] public bool AllowLANConn { get; set; }
+    [Reactive] public bool NewPort4LAN { get; set; }
+    [Reactive] public string User { get; set; }
+    [Reactive] public string Pass { get; set; }
+    [Reactive] public bool MuxEnabled { get; set; }
+    [Reactive] public bool LogEnabled { get; set; }
+    [Reactive] public string Loglevel { get; set; }
+    [Reactive] public bool DefAllowInsecure { get; set; }
+    [Reactive] public string DefFingerprint { get; set; }
+    [Reactive] public string DefUserAgent { get; set; }
+    [Reactive] public string SendThrough { get; set; }
+    [Reactive] public string BindInterface { get; set; }
+    [Reactive] public string Mux4SboxProtocol { get; set; }
+    [Reactive] public bool EnableCacheFile4Sbox { get; set; }
+    [Reactive] public int? HyUpMbps { get; set; }
+    [Reactive] public int? HyDownMbps { get; set; }
+    [Reactive] public bool EnableFragment { get; set; }
 
     #endregion Core
 
@@ -83,9 +83,9 @@ public class OptionSettingViewModel : MyReactiveObject
 
     #region System proxy
 
-    [Reactive] public bool notProxyLocalAddress { get; set; }
-    [Reactive] public string systemProxyAdvancedProtocol { get; set; }
-    [Reactive] public string systemProxyExceptions { get; set; }
+    [Reactive] public bool NotProxyLocalAddress { get; set; }
+    [Reactive] public string SystemProxyAdvancedProtocol { get; set; }
+    [Reactive] public string SystemProxyExceptions { get; set; }
     [Reactive] public string CustomSystemProxyPacPath { get; set; }
     [Reactive] public string CustomSystemProxyScriptPath { get; set; }
 
@@ -142,28 +142,28 @@ public class OptionSettingViewModel : MyReactiveObject
         #region Core
 
         var inbound = _config.Inbound.First();
-        localPort = inbound.LocalPort;
+        LocalPort = inbound.LocalPort;
         SecondLocalPortEnabled = inbound.SecondLocalPortEnabled;
-        udpEnabled = inbound.UdpEnabled;
-        sniffingEnabled = inbound.SniffingEnabled;
-        routeOnly = inbound.RouteOnly;
-        allowLANConn = inbound.AllowLANConn;
-        newPort4LAN = inbound.NewPort4LAN;
-        user = inbound.User;
-        pass = inbound.Pass;
-        muxEnabled = _config.CoreBasicItem.MuxEnabled;
-        logEnabled = _config.CoreBasicItem.LogEnabled;
-        loglevel = _config.CoreBasicItem.Loglevel;
-        defAllowInsecure = _config.CoreBasicItem.DefAllowInsecure;
-        defFingerprint = _config.CoreBasicItem.DefFingerprint;
-        defUserAgent = _config.CoreBasicItem.DefUserAgent;
-        sendThrough = _config.CoreBasicItem.SendThrough ?? string.Empty;
-        bindInterface = _config.CoreBasicItem.BindInterface ?? string.Empty;
-        mux4SboxProtocol = _config.Mux4SboxItem.Protocol;
-        enableCacheFile4Sbox = _config.CoreBasicItem.EnableCacheFile4Sbox;
-        hyUpMbps = _config.HysteriaItem.UpMbps;
-        hyDownMbps = _config.HysteriaItem.DownMbps;
-        enableFragment = _config.CoreBasicItem.EnableFragment;
+        UdpEnabled = inbound.UdpEnabled;
+        SniffingEnabled = inbound.SniffingEnabled;
+        RouteOnly = inbound.RouteOnly;
+        AllowLANConn = inbound.AllowLANConn;
+        NewPort4LAN = inbound.NewPort4LAN;
+        User = inbound.User;
+        Pass = inbound.Pass;
+        MuxEnabled = _config.CoreBasicItem.MuxEnabled;
+        LogEnabled = _config.CoreBasicItem.LogEnabled;
+        Loglevel = _config.CoreBasicItem.Loglevel;
+        DefAllowInsecure = _config.CoreBasicItem.DefAllowInsecure;
+        DefFingerprint = _config.CoreBasicItem.DefFingerprint;
+        DefUserAgent = _config.CoreBasicItem.DefUserAgent;
+        SendThrough = _config.CoreBasicItem.SendThrough ?? string.Empty;
+        BindInterface = _config.CoreBasicItem.BindInterface ?? string.Empty;
+        Mux4SboxProtocol = _config.Mux4SboxItem.Protocol;
+        EnableCacheFile4Sbox = _config.CoreBasicItem.EnableCacheFile4Sbox;
+        HyUpMbps = _config.HysteriaItem.UpMbps;
+        HyDownMbps = _config.HysteriaItem.DownMbps;
+        EnableFragment = _config.CoreBasicItem.EnableFragment;
 
         #endregion Core
 
@@ -211,9 +211,9 @@ public class OptionSettingViewModel : MyReactiveObject
 
         #region System proxy
 
-        notProxyLocalAddress = _config.SystemProxyItem.NotProxyLocalAddress;
-        systemProxyAdvancedProtocol = _config.SystemProxyItem.SystemProxyAdvancedProtocol;
-        systemProxyExceptions = _config.SystemProxyItem.SystemProxyExceptions;
+        NotProxyLocalAddress = _config.SystemProxyItem.NotProxyLocalAddress;
+        SystemProxyAdvancedProtocol = _config.SystemProxyItem.SystemProxyAdvancedProtocol;
+        SystemProxyExceptions = _config.SystemProxyItem.SystemProxyExceptions;
         CustomSystemProxyPacPath = _config.SystemProxyItem.CustomSystemProxyPacPath;
         CustomSystemProxyScriptPath = _config.SystemProxyItem.CustomSystemProxyScriptPath;
 
@@ -297,13 +297,13 @@ public class OptionSettingViewModel : MyReactiveObject
 
     private async Task SaveSettingAsync()
     {
-        if (localPort.ToString().IsNullOrEmpty() || !Utils.IsNumeric(localPort.ToString())
-           || localPort <= 0 || localPort >= Global.MaxPort)
+        if (LocalPort.ToString().IsNullOrEmpty() || !Utils.IsNumeric(LocalPort.ToString())
+           || LocalPort <= 0 || LocalPort >= Global.MaxPort)
         {
             NoticeManager.Instance.Enqueue(ResUI.FillLocalListeningPort);
             return;
         }
-        var sendThroughValue = sendThrough.TrimEx();
+        var sendThroughValue = SendThrough.TrimEx();
         if (sendThroughValue.IsNotEmpty() && !Utils.IsIpv4(sendThroughValue))
         {
             NoticeManager.Instance.Enqueue(ResUI.FillCorrectSendThroughIPv4);
@@ -328,33 +328,33 @@ public class OptionSettingViewModel : MyReactiveObject
         //}
 
         //Core
-        _config.Inbound.First().LocalPort = localPort;
+        _config.Inbound.First().LocalPort = LocalPort;
         _config.Inbound.First().SecondLocalPortEnabled = SecondLocalPortEnabled;
-        _config.Inbound.First().UdpEnabled = udpEnabled;
-        _config.Inbound.First().SniffingEnabled = sniffingEnabled;
-        _config.Inbound.First().DestOverride = destOverride?.ToList();
-        _config.Inbound.First().RouteOnly = routeOnly;
-        _config.Inbound.First().AllowLANConn = allowLANConn;
-        _config.Inbound.First().NewPort4LAN = newPort4LAN;
-        _config.Inbound.First().User = user;
-        _config.Inbound.First().Pass = pass;
+        _config.Inbound.First().UdpEnabled = UdpEnabled;
+        _config.Inbound.First().SniffingEnabled = SniffingEnabled;
+        _config.Inbound.First().DestOverride = DestOverride?.ToList();
+        _config.Inbound.First().RouteOnly = RouteOnly;
+        _config.Inbound.First().AllowLANConn = AllowLANConn;
+        _config.Inbound.First().NewPort4LAN = NewPort4LAN;
+        _config.Inbound.First().User = User;
+        _config.Inbound.First().Pass = Pass;
         if (_config.Inbound.Count > 1)
         {
             _config.Inbound.RemoveAt(1);
         }
-        _config.CoreBasicItem.LogEnabled = logEnabled;
-        _config.CoreBasicItem.Loglevel = loglevel;
-        _config.CoreBasicItem.MuxEnabled = muxEnabled;
-        _config.CoreBasicItem.DefAllowInsecure = defAllowInsecure;
-        _config.CoreBasicItem.DefFingerprint = defFingerprint;
-        _config.CoreBasicItem.DefUserAgent = defUserAgent;
-        _config.CoreBasicItem.SendThrough = sendThrough.TrimEx();
-        _config.CoreBasicItem.BindInterface = bindInterface.TrimEx();
-        _config.Mux4SboxItem.Protocol = mux4SboxProtocol;
-        _config.CoreBasicItem.EnableCacheFile4Sbox = enableCacheFile4Sbox;
-        _config.HysteriaItem.UpMbps = hyUpMbps ?? 0;
-        _config.HysteriaItem.DownMbps = hyDownMbps ?? 0;
-        _config.CoreBasicItem.EnableFragment = enableFragment;
+        _config.CoreBasicItem.LogEnabled = LogEnabled;
+        _config.CoreBasicItem.Loglevel = Loglevel;
+        _config.CoreBasicItem.MuxEnabled = MuxEnabled;
+        _config.CoreBasicItem.DefAllowInsecure = DefAllowInsecure;
+        _config.CoreBasicItem.DefFingerprint = DefFingerprint;
+        _config.CoreBasicItem.DefUserAgent = DefUserAgent;
+        _config.CoreBasicItem.SendThrough = SendThrough.TrimEx();
+        _config.CoreBasicItem.BindInterface = BindInterface.TrimEx();
+        _config.Mux4SboxItem.Protocol = Mux4SboxProtocol;
+        _config.CoreBasicItem.EnableCacheFile4Sbox = EnableCacheFile4Sbox;
+        _config.HysteriaItem.UpMbps = HyUpMbps ?? 0;
+        _config.HysteriaItem.DownMbps = HyDownMbps ?? 0;
+        _config.CoreBasicItem.EnableFragment = EnableFragment;
 
         _config.GuiItem.AutoRun = AutoRun;
         _config.GuiItem.EnableStatistics = EnableStatistics;
@@ -383,9 +383,9 @@ public class OptionSettingViewModel : MyReactiveObject
         _config.SpeedTestItem.IPAPIUrl = IPAPIUrl;
 
         //systemProxy
-        _config.SystemProxyItem.SystemProxyExceptions = systemProxyExceptions;
-        _config.SystemProxyItem.NotProxyLocalAddress = notProxyLocalAddress;
-        _config.SystemProxyItem.SystemProxyAdvancedProtocol = systemProxyAdvancedProtocol;
+        _config.SystemProxyItem.SystemProxyExceptions = SystemProxyExceptions;
+        _config.SystemProxyItem.NotProxyLocalAddress = NotProxyLocalAddress;
+        _config.SystemProxyItem.SystemProxyAdvancedProtocol = SystemProxyAdvancedProtocol;
         _config.SystemProxyItem.CustomSystemProxyPacPath = CustomSystemProxyPacPath;
         _config.SystemProxyItem.CustomSystemProxyScriptPath = CustomSystemProxyScriptPath;
 

v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs

@@ -303,6 +303,10 @@ public class ProfilesViewModel : MyReactiveObject
         {
             item.SpeedVal = result.Speed ?? string.Empty;
         }
+        if (result.IpInfo.IsNotEmpty())
+        {
+            item.IpInfo = result.IpInfo ?? string.Empty;
+        }
         await Task.CompletedTask;
     }
 
@@ -437,6 +441,7 @@ public class ProfilesViewModel : MyReactiveObject
                         Speed = t33?.Speed ?? 0,
                         DelayVal = t33?.Delay != 0 ? $"{t33?.Delay}" : string.Empty,
                         SpeedVal = t33?.Speed > 0 ? $"{t33?.Speed}" : t33?.Message ?? string.Empty,
+                        IpInfo = t33?.IpInfo ?? string.Empty,
                         TodayDown = t22 == null ? "" : Utils.HumanFy(t22.TodayDown),
                         TodayUp = t22 == null ? "" : Utils.HumanFy(t22.TodayUp),
                         TotalDown = t22 == null ? "" : Utils.HumanFy(t22.TotalDown),

v2rayN/v2rayN.Desktop/Common/QRCodeAvaloniaUtils.cs

@@ -23,6 +23,7 @@ public partial class QRCodeAvaloniaUtils
         }
     }
 
+    [SupportedOSPlatform("windows")]
     private static byte[]? CaptureScreenWindows()
     {
         var hdcScreen = IntPtr.Zero;

v2rayN/v2rayN.Desktop/GlobalUsings.cs

@@ -5,6 +5,7 @@ global using System.IO;
 global using System.Linq;
 global using System.Reactive.Disposables.Fluent;
 global using System.Reactive.Linq;
+global using System.Runtime.Versioning;
 global using System.Text;
 global using System.Threading;
 global using System.Threading.Tasks;

v2rayN/v2rayN.Desktop/Manager/HotkeyManager.cs

@@ -8,6 +8,7 @@ public sealed class HotkeyManager
     private static readonly Lazy<HotkeyManager> _instance = new(() => new());
     public static HotkeyManager Instance = _instance.Value;
     private readonly Dictionary<int, EGlobalHotkey> _hotkeyTriggerDic = new();
+    [SupportedOSPlatform("windows")]
     private GlobalHotKeys.HotKeyManager? _hotKeyManager;
 
     private Config? _config;
@@ -16,6 +17,7 @@ public sealed class HotkeyManager
 
     public bool IsPause { get; set; } = false;
 
+    [SupportedOSPlatform("windows")]
     public void Init(Config config, Action<EGlobalHotkey> updateFunc)
     {
         _config = config;
@@ -26,9 +28,14 @@ public sealed class HotkeyManager
 
     public void Dispose()
     {
+        if (!Utils.IsWindows())
+        {
+            return;
+        }
         _hotKeyManager?.Dispose();
     }
 
+    [SupportedOSPlatform("windows")]
     private void Register()
     {
         if (_config.GlobalHotkeys.Any(t => t.KeyCode > 0) == false)

v2rayN/v2rayN.Desktop/Views/CheckUpdateView.axaml

@@ -33,6 +33,12 @@
                     Margin="{StaticResource Margin4}"
                     HorizontalAlignment="Left" />
 
+                <Button
+                    x:Name="btnCheckOnly"
+                    Width="100"
+                    Margin="{StaticResource Margin4}"
+                    Content="{x:Static resx:ResUI.menuCheckOnly}" />
+
                 <Button
                     x:Name="btnCheckUpdate"
                     Width="100"
@@ -70,7 +76,7 @@
                                     Grid.Column="1"
                                     HorizontalAlignment="Left"
                                     VerticalAlignment="Center"
-                                    Text="{Binding CoreType}" />
+                                    Text="{Binding CoreTypeForStorage}" />
                                 <TextBlock
                                     Grid.Column="2"
                                     HorizontalAlignment="Left"

v2rayN/v2rayN.Desktop/Views/CheckUpdateView.axaml.cs

@@ -13,6 +13,7 @@ public partial class CheckUpdateView : ReactiveUserControl<CheckUpdateViewModel>
             this.OneWayBind(ViewModel, vm => vm.CheckUpdateModels, v => v.lstCheckUpdates.ItemsSource).DisposeWith(disposables);
 
             this.Bind(ViewModel, vm => vm.EnableCheckPreReleaseUpdate, v => v.togEnableCheckPreReleaseUpdate.IsChecked).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.CheckOnlyCmd, v => v.btnCheckOnly).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.CheckUpdateCmd, v => v.btnCheckUpdate).DisposeWith(disposables);
         });
     }

v2rayN/v2rayN.Desktop/Views/MainWindow.axaml

@@ -102,6 +102,13 @@
 
                     <MenuItem x:Name="menuClose" Header="{x:Static resx:ResUI.menuExit}" />
                 </Menu>
+
+                <Button
+                    x:Name="btnNewUpdate"
+                    Margin="{StaticResource MarginLr8}"
+                    HorizontalAlignment="Left"
+                    Content="{x:Static resx:ResUI.menuNewUpdate}"
+                    IsVisible="False" />
             </DockPanel>
 
             <view:StatusBarView DockPanel.Dock="Bottom" />

v2rayN/v2rayN.Desktop/Views/MainWindow.axaml.cs

@@ -25,6 +25,7 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>
         menuSettingsSetUWP.Click += MenuSettingsSetUWP_Click;
         menuPromotion.Click += MenuPromotion_Click;
         menuCheckUpdate.Click += MenuCheckUpdate_Click;
+        btnNewUpdate.Click += MenuCheckUpdate_Click;
         menuBackupAndRestore.Click += MenuBackupAndRestore_Click;
         menuClose.Click += MenuClose_Click;
 
@@ -102,6 +103,7 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>
 
             this.BindCommand(ViewModel, vm => vm.ReloadCmd, v => v.menuReload).DisposeWith(disposables);
             this.OneWayBind(ViewModel, vm => vm.BlReloadEnabled, v => v.menuReload.IsEnabled).DisposeWith(disposables);
+            this.OneWayBind(ViewModel, vm => vm.BlNewUpdate, v => v.btnNewUpdate.IsVisible).DisposeWith(disposables);
 
             switch (_config.UiItem.MainGirdOrientation)
             {
@@ -367,6 +369,8 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>
     {
         _checkUpdateView ??= new CheckUpdateView();
         DialogHost.Show(_checkUpdateView);
+
+        AppEvents.HasUpdateNotified.Publish(false);
     }
 
     private void MenuBackupAndRestore_Click(object? sender, RoutedEventArgs e)

v2rayN/v2rayN.Desktop/Views/MessageBoxDialog.axaml.cs

@@ -4,6 +4,11 @@ namespace v2rayN.Desktop.Views;
 
 public partial class MessageBoxDialog : Window
 {
+    public MessageBoxDialog()
+        : this(string.Empty, string.Empty)
+    {
+    }
+
     public MessageBoxDialog(string caption, string message)
     {
         InitializeComponent();

v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml

@@ -876,7 +876,8 @@
                         Grid.Column="1"
                         Width="200"
                         Margin="{StaticResource Margin4}"
-                        HorizontalAlignment="Left" />
+                        HorizontalAlignment="Left"
+                        IsEditable="True" />
 
                     <TextBlock
                         Grid.Row="6"

v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs

@@ -60,30 +60,30 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
 
         this.WhenActivated(disposables =>
         {
-            this.Bind(ViewModel, vm => vm.localPort, v => v.txtlocalPort.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.LocalPort, v => v.txtlocalPort.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SecondLocalPortEnabled, v => v.togSecondLocalPortEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.udpEnabled, v => v.togudpEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.sniffingEnabled, v => v.togsniffingEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.routeOnly, v => v.togrouteOnly.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.allowLANConn, v => v.togAllowLANConn.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.newPort4LAN, v => v.togNewPort4LAN.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.newPort4LAN, v => v.txtuser.IsEnabled).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.newPort4LAN, v => v.txtpass.IsEnabled).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.user, v => v.txtuser.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.pass, v => v.txtpass.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.muxEnabled, v => v.togmuxEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.logEnabled, v => v.toglogEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.loglevel, v => v.cmbloglevel.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.defAllowInsecure, v => v.togdefAllowInsecure.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.defFingerprint, v => v.cmbdefFingerprint.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.defUserAgent, v => v.cmbdefUserAgent.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.bindInterface, v => v.txtbindInterface.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.sendThrough, v => v.txtsendThrough.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.mux4SboxProtocol, v => v.cmbmux4SboxProtocol.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.enableCacheFile4Sbox, v => v.togenableCacheFile4Sbox.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.hyUpMbps, v => v.txtUpMbps.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.hyDownMbps, v => v.txtDownMbps.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.enableFragment, v => v.togenableFragment.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.UdpEnabled, v => v.togudpEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SniffingEnabled, v => v.togsniffingEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.RouteOnly, v => v.togrouteOnly.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.AllowLANConn, v => v.togAllowLANConn.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NewPort4LAN, v => v.togNewPort4LAN.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NewPort4LAN, v => v.txtuser.IsEnabled).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NewPort4LAN, v => v.txtpass.IsEnabled).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.User, v => v.txtuser.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Pass, v => v.txtpass.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.MuxEnabled, v => v.togmuxEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.LogEnabled, v => v.toglogEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Loglevel, v => v.cmbloglevel.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.DefAllowInsecure, v => v.togdefAllowInsecure.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.DefFingerprint, v => v.cmbdefFingerprint.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.DefUserAgent, v => v.cmbdefUserAgent.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.BindInterface, v => v.txtbindInterface.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SendThrough, v => v.txtsendThrough.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Mux4SboxProtocol, v => v.cmbmux4SboxProtocol.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.EnableCacheFile4Sbox, v => v.togenableCacheFile4Sbox.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.HyUpMbps, v => v.txtUpMbps.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.HyDownMbps, v => v.txtDownMbps.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.EnableFragment, v => v.togenableFragment.IsChecked).DisposeWith(disposables);
 
             this.Bind(ViewModel, vm => vm.AutoRun, v => v.togAutoRun.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.EnableStatistics, v => v.togEnableStatistics.IsChecked).DisposeWith(disposables);
@@ -104,21 +104,21 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
             this.Bind(ViewModel, vm => vm.SubConvertUrl, v => v.cmbSubConvertUrl.Text).DisposeWith(disposables);
             this.Bind<OptionSettingViewModel, OptionSettingWindow, int, int>(ViewModel,
                 vm => vm.MainGirdOrientation, view => view.cmbMainGirdOrientation.SelectedIndex).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.GeoFileSourceUrl, v => v.cmbGetFilesSourceUrl.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SrsFileSourceUrl, v => v.cmbSrsFilesSourceUrl.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.RoutingRulesSourceUrl, v => v.cmbRoutingRulesSourceUrl.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.GeoFileSourceUrl, v => v.cmbGetFilesSourceUrl.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SrsFileSourceUrl, v => v.cmbSrsFilesSourceUrl.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.RoutingRulesSourceUrl, v => v.cmbRoutingRulesSourceUrl.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.IPAPIUrl, v => v.cmbIPAPIUrl.Text).DisposeWith(disposables);
 
-            this.Bind(ViewModel, vm => vm.notProxyLocalAddress, v => v.tognotProxyLocalAddress.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.systemProxyAdvancedProtocol, v => v.cmbsystemProxyAdvancedProtocol.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.systemProxyExceptions, v => v.txtsystemProxyExceptions.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NotProxyLocalAddress, v => v.tognotProxyLocalAddress.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SystemProxyAdvancedProtocol, v => v.cmbsystemProxyAdvancedProtocol.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SystemProxyExceptions, v => v.txtsystemProxyExceptions.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CustomSystemProxyPacPath, v => v.txtCustomSystemProxyPacPath.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CustomSystemProxyScriptPath, v => v.txtCustomSystemProxyScriptPath.Text).DisposeWith(disposables);
 
             this.Bind(ViewModel, vm => vm.TunAutoRoute, v => v.togAutoRoute.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunStrictRoute, v => v.togStrictRoute.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunStack, v => v.cmbStack.SelectedValue).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.TunMtu, v => v.cmbMtu.SelectedValue).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.TunMtu, v => v.cmbMtu.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunEnableIPv6Address, v => v.togEnableIPv6Address.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunIcmpRouting, v => v.cmbIcmpRoutingPolicy.SelectedValue).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunEnableLegacyProtect, v => v.togEnableLegacyProtect.IsChecked).DisposeWith(disposables);
@@ -161,29 +161,18 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
 
     private async Task<List<string>> GetFonts()
     {
+        await Task.CompletedTask;
+
         var lstFonts = new List<string>();
         try
         {
-            if (Utils.IsWindows())
-            {
-                return lstFonts;
-            }
-            else if (Utils.IsNonWindows())
-            {
-                var result = await Utils.GetLinuxFontFamily("zh");
-                if (result.IsNullOrEmpty())
-                {
-                    return lstFonts;
-                }
-
-                var lst = result.Split(Environment.NewLine)
-                    .Where(t => t.IsNotEmpty())
-                    .ToList()
-                    .Select(t => t.Split(",").FirstOrDefault() ?? "")
-                    .OrderBy(t => t)
-                    .ToList();
-                return lst;
-            }
+            var lst = Avalonia.Media.FontManager.Current.SystemFonts
+                .Select(t => t.Name)
+                .Where(t => t.IsNotEmpty())
+                .Distinct(StringComparer.OrdinalIgnoreCase)
+                .OrderBy(t => t)
+                .ToList();
+            return lst;
         }
         catch (Exception ex)
         {
@@ -196,7 +185,7 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
     {
         if (ViewModel != null)
         {
-            ViewModel.destOverride = clbdestOverride.SelectedItems.Cast<string>().ToList();
+            ViewModel.DestOverride = clbdestOverride.SelectedItems.Cast<string>().ToList();
         }
     }
 

v2rayN/v2rayN.Desktop/Views/ProfilesView.axaml

@@ -277,6 +277,12 @@
                         Header="{x:Static resx:ResUI.LvTestSpeed}"
                         Tag="SpeedVal" />
 
+                    <DataGridTextColumn
+                        Width="100"
+                        Binding="{Binding IpInfo}"
+                        Header="{x:Static resx:ResUI.LvTestIpInfo}"
+                        Tag="IpInfo" />
+
                     <DataGridTextColumn
                         Width="100"
                         Binding="{Binding TodayUp}"

v2rayN/v2rayN.Desktop/Views/ProfilesView.axaml.cs

@@ -425,10 +425,14 @@ public partial class ProfilesView : ReactiveUserControl<ProfilesViewModel>
                             item2.Width = new DataGridLength(item.Width, DataGridLengthUnitType.Pixel);
                             item2.DisplayIndex = displayIndex++;
                         }
-                        if (item.Name.ToLower().StartsWith("to"))
+                        if (item.Name.StartsWith("to", StringComparison.CurrentCultureIgnoreCase))
                         {
                             item2.IsVisible = _config.GuiItem.EnableStatistics;
                         }
+                        if (item.Name.Equals("IpInfo", StringComparison.CurrentCultureIgnoreCase))
+                        {
+                            item2.IsVisible = _config.SpeedTestItem.IPAPIUrl.IsNotEmpty();
+                        }
                     }
                 }
             }

v2rayN/v2rayN.Desktop/Views/RoutingRuleDetailsWindow.axaml

@@ -16,7 +16,7 @@
     <DockPanel>
         <Grid
             Margin="{StaticResource Margin4}"
-            ColumnDefinitions="Auto,Auto,Auto"
+            ColumnDefinitions="Auto,Auto,*"
             DockPanel.Dock="Top"
             RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto,Auto">
             <TextBlock
@@ -66,7 +66,8 @@
                 Margin="{StaticResource Margin4}"
                 HorizontalAlignment="Left"
                 VerticalAlignment="Center"
-                Text="{x:Static resx:ResUI.TbRuleTypeTips}" />
+                Text="{x:Static resx:ResUI.TbRuleTypeTips}"
+                TextWrapping="Wrap" />
 
             <TextBlock
                 Grid.Row="2"
@@ -93,7 +94,10 @@
                     Margin="0,0,8,0"
                     Click="BtnSelectProfile_Click"
                     Content="{x:Static resx:ResUI.TbSelectProfile}" />
-                <TextBlock VerticalAlignment="Center" Text="{x:Static resx:ResUI.TbRuleOutboundTagTip}" />
+                <TextBlock
+                    VerticalAlignment="Center"
+                    Text="{x:Static resx:ResUI.TbRuleOutboundTagTip}"
+                    TextWrapping="Wrap" />
             </StackPanel>
 
             <TextBlock
@@ -115,7 +119,8 @@
                 Margin="{StaticResource Margin4}"
                 HorizontalAlignment="Left"
                 VerticalAlignment="Center"
-                Text="{x:Static resx:ResUI.TbRuleMatchingTips}" />
+                Text="{x:Static resx:ResUI.TbRuleMatchingTips}"
+                TextWrapping="Wrap" />
 
             <TextBlock
                 Grid.Row="4"
@@ -135,7 +140,8 @@
                 Grid.Row="4"
                 Grid.Column="2"
                 Margin="{StaticResource Margin4}"
-                VerticalAlignment="Center">
+                VerticalAlignment="Center"
+                TextWrapping="Wrap">
                 <HyperlinkButton Classes="WithIcon" Click="linkRuleobjectDoc_Click">
                     <TextBlock Text="{x:Static resx:ResUI.TbRuleobjectDoc}" />
                 </HyperlinkButton>
@@ -160,7 +166,8 @@
                 Margin="{StaticResource Margin4}"
                 HorizontalAlignment="Left"
                 VerticalAlignment="Center"
-                Text="{x:Static resx:ResUI.TbRoutingInboundTagTips}" />
+                Text="{x:Static resx:ResUI.TbRoutingInboundTagTips}"
+                TextWrapping="Wrap" />
 
             <TextBlock
                 Grid.Row="6"
@@ -181,7 +188,8 @@
                 Margin="{StaticResource Margin4}"
                 HorizontalAlignment="Left"
                 VerticalAlignment="Center"
-                Text="{x:Static resx:ResUI.TbRoutingTips}" />
+                Text="{x:Static resx:ResUI.TbRoutingTips}"
+                TextWrapping="Wrap" />
         </Grid>
 
         <StackPanel

v2rayN/v2rayN.Desktop/v2rayN.Desktop.csproj

@@ -29,6 +29,7 @@
 		<PackageReference Include="ReactiveUI.Fody">
 			<TreatAsUsed>true</TreatAsUsed>
 		</PackageReference>
+		<PackageReference Include="SkiaSharp.NativeAssets.Linux" />
 	</ItemGroup>
 
 	<ItemGroup>

v2rayN/v2rayN/Views/CheckUpdateView.xaml

@@ -32,6 +32,13 @@
                 Margin="{StaticResource Margin8}"
                 HorizontalAlignment="Left" />
 
+            <Button
+                x:Name="btnCheckOnly"
+                Width="100"
+                Margin="{StaticResource Margin8}"
+                Content="{x:Static resx:ResUI.menuCheckOnly}"
+                Style="{StaticResource DefButton}" />
+
             <Button
                 x:Name="btnCheckUpdate"
                 Width="100"
@@ -77,7 +84,7 @@
                                 <TextBlock
                                     Grid.Column="1"
                                     Style="{StaticResource ListItemTitle}"
-                                    Text="{Binding CoreType}" />
+                                    Text="{Binding CoreTypeForStorage}" />
                                 <TextBlock
                                     Grid.Column="2"
                                     Style="{StaticResource ListItemSubTitle}"

v2rayN/v2rayN/Views/CheckUpdateView.xaml.cs

@@ -13,6 +13,7 @@ public partial class CheckUpdateView
             this.OneWayBind(ViewModel, vm => vm.CheckUpdateModels, v => v.lstCheckUpdates.ItemsSource).DisposeWith(disposables);
 
             this.Bind(ViewModel, vm => vm.EnableCheckPreReleaseUpdate, v => v.togEnableCheckPreReleaseUpdate.IsChecked).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.CheckOnlyCmd, v => v.btnCheckOnly).DisposeWith(disposables);
             this.BindCommand(ViewModel, vm => vm.CheckUpdateCmd, v => v.btnCheckUpdate).DisposeWith(disposables);
         });
     }

v2rayN/v2rayN/Views/MainWindow.xaml

@@ -313,6 +313,13 @@
                             Style="{StaticResource MaterialDesignToolForegroundPopupBox}">
                             <ContentControl x:Name="pbTheme" />
                         </materialDesign:PopupBox>
+
+                        <Button
+                            x:Name="btnNewUpdate"
+                            Margin="{StaticResource MarginLeftRight8}"
+                            Content="{x:Static resx:ResUI.menuNewUpdate}"
+                            Style="{StaticResource DefButton}"
+                            Visibility="Hidden" />
                     </ToolBar>
                 </ToolBarTray>
 

v2rayN/v2rayN/Views/MainWindow.xaml.cs

@@ -25,6 +25,7 @@ public partial class MainWindow
         menuPromotion.Click += MenuPromotion_Click;
         menuClose.Click += MenuClose_Click;
         menuCheckUpdate.Click += MenuCheckUpdate_Click;
+        btnNewUpdate.Click += MenuCheckUpdate_Click;
         menuBackupAndRestore.Click += MenuBackupAndRestore_Click;
 
         ViewModel = new MainWindowViewModel(UpdateViewHandler);
@@ -102,6 +103,8 @@ public partial class MainWindow
             this.BindCommand(ViewModel, vm => vm.ReloadCmd, v => v.menuReload).DisposeWith(disposables);
             this.OneWayBind(ViewModel, vm => vm.BlReloadEnabled, v => v.menuReload.IsEnabled).DisposeWith(disposables);
 
+            this.OneWayBind(ViewModel, vm => vm.BlNewUpdate, v => v.btnNewUpdate.Visibility).DisposeWith(disposables);
+
             switch (_config.UiItem.MainGirdOrientation)
             {
                 case EGirdOrientation.Horizontal:
@@ -363,6 +366,8 @@ public partial class MainWindow
     {
         _checkUpdateView ??= new CheckUpdateView();
         DialogHost.Show(_checkUpdateView, "RootDialog");
+
+        AppEvents.HasUpdateNotified.Publish(false);
     }
 
     private void MenuBackupAndRestore_Click(object sender, RoutedEventArgs e)

v2rayN/v2rayN/Views/OptionSettingWindow.xaml

@@ -1141,6 +1141,7 @@
                         Width="200"
                         Margin="{StaticResource Margin8}"
                         HorizontalAlignment="Left"
+                        IsEditable="True"
                         Style="{StaticResource DefComboBox}" />
 
                     <TextBlock

v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs

@@ -57,30 +57,30 @@ public partial class OptionSettingWindow
 
         this.WhenActivated(disposables =>
         {
-            this.Bind(ViewModel, vm => vm.localPort, v => v.txtlocalPort.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.LocalPort, v => v.txtlocalPort.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SecondLocalPortEnabled, v => v.togSecondLocalPortEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.udpEnabled, v => v.togudpEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.sniffingEnabled, v => v.togsniffingEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.routeOnly, v => v.togrouteOnly.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.allowLANConn, v => v.togAllowLANConn.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.newPort4LAN, v => v.togNewPort4LAN.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.newPort4LAN, v => v.txtuser.IsEnabled).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.newPort4LAN, v => v.txtpass.IsEnabled).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.user, v => v.txtuser.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.pass, v => v.txtpass.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.muxEnabled, v => v.togmuxEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.logEnabled, v => v.toglogEnabled.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.loglevel, v => v.cmbloglevel.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.defAllowInsecure, v => v.togdefAllowInsecure.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.defFingerprint, v => v.cmbdefFingerprint.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.defUserAgent, v => v.cmbdefUserAgent.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.sendThrough, v => v.txtsendThrough.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.bindInterface, v => v.txtbindInterface.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.mux4SboxProtocol, v => v.cmbmux4SboxProtocol.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.enableCacheFile4Sbox, v => v.togenableCacheFile4Sbox.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.hyUpMbps, v => v.txtUpMbps.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.hyDownMbps, v => v.txtDownMbps.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.enableFragment, v => v.togenableFragment.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.UdpEnabled, v => v.togudpEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SniffingEnabled, v => v.togsniffingEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.RouteOnly, v => v.togrouteOnly.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.AllowLANConn, v => v.togAllowLANConn.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NewPort4LAN, v => v.togNewPort4LAN.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NewPort4LAN, v => v.txtuser.IsEnabled).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NewPort4LAN, v => v.txtpass.IsEnabled).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.User, v => v.txtuser.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Pass, v => v.txtpass.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.MuxEnabled, v => v.togmuxEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.LogEnabled, v => v.toglogEnabled.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Loglevel, v => v.cmbloglevel.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.DefAllowInsecure, v => v.togdefAllowInsecure.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.DefFingerprint, v => v.cmbdefFingerprint.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.DefUserAgent, v => v.cmbdefUserAgent.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SendThrough, v => v.txtsendThrough.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.BindInterface, v => v.txtbindInterface.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Mux4SboxProtocol, v => v.cmbmux4SboxProtocol.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.EnableCacheFile4Sbox, v => v.togenableCacheFile4Sbox.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.HyUpMbps, v => v.txtUpMbps.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.HyDownMbps, v => v.txtDownMbps.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.EnableFragment, v => v.togenableFragment.IsChecked).DisposeWith(disposables);
 
             //this.Bind(ViewModel, vm => vm.Kcpmtu, v => v.txtKcpmtu.Text).DisposeWith(disposables);
             //this.Bind(ViewModel, vm => vm.Kcptti, v => v.txtKcptti.Text).DisposeWith(disposables);
@@ -114,9 +114,9 @@ public partial class OptionSettingWindow
             this.Bind(ViewModel, vm => vm.RoutingRulesSourceUrl, v => v.cmbRoutingRulesSourceUrl.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.IPAPIUrl, v => v.cmbIPAPIUrl.Text).DisposeWith(disposables);
 
-            this.Bind(ViewModel, vm => vm.notProxyLocalAddress, v => v.tognotProxyLocalAddress.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.systemProxyAdvancedProtocol, v => v.cmbsystemProxyAdvancedProtocol.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.systemProxyExceptions, v => v.txtsystemProxyExceptions.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.NotProxyLocalAddress, v => v.tognotProxyLocalAddress.IsChecked).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SystemProxyAdvancedProtocol, v => v.cmbsystemProxyAdvancedProtocol.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SystemProxyExceptions, v => v.txtsystemProxyExceptions.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.CustomSystemProxyPacPath, v => v.txtCustomSystemProxyPacPath.Text).DisposeWith(disposables);
 
             this.Bind(ViewModel, vm => vm.TunAutoRoute, v => v.togAutoRoute.IsChecked).DisposeWith(disposables);
@@ -217,7 +217,7 @@ public partial class OptionSettingWindow
     {
         if (ViewModel != null)
         {
-            ViewModel.destOverride = clbdestOverride.SelectedItems.Cast<string>().ToList();
+            ViewModel.DestOverride = clbdestOverride.SelectedItems.Cast<string>().ToList();
         }
     }
 

v2rayN/v2rayN/Views/ProfilesView.xaml

@@ -345,6 +345,14 @@
                         Binding="{Binding TodayUp}"
                         ExName="TodayUp"
                         Header="{x:Static resx:ResUI.LvTodayUploadDataAmount}" />
+
+                    <base:MyDGTextColumn
+                        x:Name="colIpInfo"
+                        Width="100"
+                        Binding="{Binding IpInfo}"
+                        ExName="IpInfo"
+                        Header="{x:Static resx:ResUI.LvTestIpInfo}" />
+
                     <base:MyDGTextColumn
                         x:Name="colTodayDown"
                         Width="100"

v2rayN/v2rayN/Views/ProfilesView.xaml.cs

@@ -378,10 +378,14 @@ public partial class ProfilesView
                             item2.Width = item.Width;
                             item2.DisplayIndex = displayIndex++;
                         }
-                        if (item.Name.ToLower().StartsWith("to"))
+                        if (item.Name.StartsWith("to", StringComparison.CurrentCultureIgnoreCase))
                         {
                             item2.Visibility = _config.GuiItem.EnableStatistics ? Visibility.Visible : Visibility.Hidden;
                         }
+                        if (item.Name.Equals("IpInfo", StringComparison.CurrentCultureIgnoreCase))
+                        {
+                            item2.Visibility = _config.SpeedTestItem.IPAPIUrl.IsNotEmpty() ? Visibility.Visible : Visibility.Hidden;
+                        }
                     }
                 }
             }

v2rayN/v2rayN/app.manifest

@@ -1,12 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
-  <asmv3:application>
-    <asmv3:windowsSettings>
-      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true</dpiAware>
-      <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
-    </asmv3:windowsSettings>
-  </asmv3:application>
-	
 	<!-- Enable themes for Windows common controls and dialogs (Windows XP and later) -->
 	<dependency>
 		<dependentAssembly>

v2rayN/v2rayN/v2rayN.csproj

@@ -7,6 +7,7 @@
 		<UseWPF>true</UseWPF>
 		<ApplicationIcon>Resources\v2rayN.ico</ApplicationIcon>
 		<ApplicationManifest>app.manifest</ApplicationManifest>
+		<ApplicationHighDpiMode>PerMonitorV2</ApplicationHighDpiMode>
 		<SupportedOSPlatformVersion>7.0</SupportedOSPlatformVersion>
 		<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
 	</PropertyGroup>