Update README.md

Signed-off-by: Lev Rusanov <30170278+JDM170@users.noreply.github.com>

.github/workflows/Build.yml

@@ -1,9 +1,6 @@
 name: Build
 
-on: 
+on:
-  push:
-    tags:
-      - "*"
   workflow_dispatch:
 
 jobs:
@@ -13,66 +10,64 @@ jobs:
     steps:
       - uses: actions/checkout@main
 
-      - name: Installing AngleSharp
+      - name: Install AngleSharp
         run: |
           Install-Package AngleSharp -Source https://www.nuget.org/api/v2 -SkipDependencies -Force
 
-      - name: Downloading YouTube
+      - name: Download YouTube
         run: |
           New-Item -Path Temp -ItemType Directory -Force
 
           . Scripts\YouTube.ps1
 
-      - name: Downloading ReVanced CLI
+      - name: Download ReVanced CLI
         run: |
           . Scripts\ReVanced_CLI.ps1
 
-      - name: Downloading ReVanced Patches
+      - name: Download ReVanced Patches
         run: |
           . Scripts\ReVanced_Patches.ps1
 
-      - name: Downloading ReVanced Integrations
+      - name: Download ReVanced Integrations
         run: |
           . Scripts\ReVanced_Intergrations.ps1
 
-      - name: Downloading Vanced MicroG
+      - name: Download Vanced MicroG
         run: |
           . Scripts\MicroG.ps1
 
-      - name: Downloading and expanding Zulu JDK
+      - name: Download and expanding Zulu JDK
         run: |
           . Scripts\Zulu_JDK.ps1
 
-      - name: Building
+      - name: Build
         run: |
           $JavaPath = (Resolve-Path -Path "Temp\jdk_windows-x64_bin\zulu*win_x64\bin\java.exe").Path
 
           & $JavaPath `
-          -jar "Temp\revanced-cli.jar" `
+          -jar "Temp\revanced-cli.jar" patch `
-          --apk "Temp\youtube.apk" `
+          --patch-bundle "Temp\revanced-patches.jar" `
-          --bundle "Temp\revanced-patches.jar" `
           --merge "Temp\revanced-integrations.apk" `
-          --exclude hide-time-and-seekbar `
+          --exclude "Always repeat" `
-          --exclude always-autorepeat `
+          --exclude "Hide captions button" `
-          --exclude hide-captions-button `
+          --exclude "Hide timestamp" `
-          --exclude disable-fullscreen-panels `
+          --exclude "Hide seekbar" `
-          --exclude old-quality-layout `
+          --purge `
-          --clean `
+          --out "Temp\revanced.apk" `
-          --temp-dir "Temp\Temp" `
+          "Temp\youtube.apk"
-          --out "Temp\revanced.apk"
 
-      - name: Creating archive
+      - name: Create archive
         run: |
           Get-ChildItem Temp\Temp -Recurse -Force
           $Parameters = @{
-              Path             = "Temp\revanced.apk", "Temp\microg.apk"
+              Path             = "Temp\revanced.apk", "Temp\microg.apk", "Temp\microg-hw.apk"
               DestinationPath  = "ReVanced.zip"
               CompressionLevel = "Fastest"
               Force            = $true
           }
           Compress-Archive @Parameters
 
-      - name: Creating Release Notes
+      - name: Create Release Notes
         id: read_release
         run: |
           # https://en.wikipedia.org/wiki/Percent-encoding
@@ -82,10 +77,9 @@ jobs:
           $ReleaseName = Get-Date -f "yyyy.MM.dd"
           echo "RELEASE_NAME=$ReleaseName" >> $env:GITHUB_ENV
 
-      - name: Uploading to Releases
+      - name: Upload to Releases
         uses: softprops/action-gh-release@master
         with:
           tag_name: ${{ env.RELEASE_NAME }}
-          token: ${{ github.token }}
-          files: ReVanced.zip
           body_path: ${{ steps.read_release.outputs.ReleaseBody }}
+          files: ReVanced.zip

Build.ps1

@@ -5,7 +5,7 @@
       * ReVanced CLI;
       * ReVanced Patches;
       * ReVanced Integrations;
-      * microG GmsCore;
+      * ReVanced microG GmsCore;
       * Azul Zulu.
 
     .NOTES
@@ -18,6 +18,15 @@
 # Requires -Version 5.1
 # Doesn't work on PowerShell 7.2 due it doesn't contains IE parser engine. You have to use a 3rd party module to make it work like it's presented in CI/CD config: AngleSharp
 
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+
+if ($Host.Version.Major -eq 5)
+{
+    # Progress bar can significantly impact cmdlet performance
+    # https://github.com/PowerShell/PowerShell/issues/2138
+    $Script:ProgressPreference = "SilentlyContinue"
+}
+
 # Download all files to "Script location folder\ReVanced"
 $WorkingFolder = Split-Path $MyInvocation.MyCommand.Path -Parent
 if (-not (Test-Path -Path "$WorkingFolder\ReVanced"))
@@ -25,42 +34,56 @@ if (-not (Test-Path -Path "$WorkingFolder\ReVanced"))
     New-Item -Path "$WorkingFolder\ReVanced" -ItemType Directory -Force
 }
 
-# Get latest supported YouTube client version via ReVanced JSON
+# Get the latest supported YouTube version to patch
-# It will let us to download always latest YouTube apk supported by ReVanced team
+# https://api.revanced.app/docs/swagger
-# https://github.com/revanced/revanced-patches/blob/main/patches.json
 $Parameters = @{
-    Uri             = "https://raw.githubusercontent.com/revanced/revanced-patches/main/patches.json"
+    Uri             = "https://api.revanced.app/v2/patches/latest"
     UseBasicParsing = $true
 }
-$JSON = Invoke-RestMethod @Parameters
+$JSON = (Invoke-RestMethod @Parameters).patches
 $versions = ($JSON | Where-Object -FilterScript {$_.compatiblePackages.name -eq "com.google.android.youtube"}).compatiblePackages.versions
 $LatestSupported = $versions | Sort-Object -Descending -Unique | Select-Object -First 1
-$LatestSupported = $LatestSupported.replace(".", "-")
 
-# Get unique key to generate direct link
+# We need a NON-bundle version
+<#
+# https://apkpure.net/ru/youtube/com.google.android.youtube/versions
+$Parameters = @{
+    Uri             = "https://apkpure.net/youtube/com.google.android.youtube/download/$($LatestSupported)"
+    UseBasicParsing = $true
+    Verbose         = $true
+}
+$URL = (Invoke-Webrequest @Parameters).Links.href | Where-Object -FilterScript {$_ -match "APK/com.google.android.youtube"} | Select-Object -Index 1
+
+$Parameters = @{
+    Uri             = $URL
+    OutFile         = "$WorkingFolder\ReVanced\youtube.apk"
+    UseBasicParsing = $true
+    Verbose         = $true
+}
+Invoke-Webrequest @Parameters
+#>
+
 # https://www.apkmirror.com/apk/google-inc/youtube/
-$apkMirrorLink = "https://www.apkmirror.com/apk/google-inc/youtube/youtube-$($LatestSupported)-release/"
+$apkMirrorLink = "https://www.apkmirror.com/apk/google-inc/youtube/youtube-$($LatestSupported.replace('.', '-'))-release/"
 $Parameters = @{
     Uri             = $apkMirrorLink
     UseBasicParsing = $false # Disabled
     Verbose         = $true
 }
 $Request = Invoke-Webrequest @Parameters
-# Trying to find correct APK link (not BUNDLE)
+$Request.ParsedHtml.getElementsByClassName("table-row headerFont") | ForEach-Object -Process {
-$nameProp = $Request.ParsedHtml.getElementsByClassName("table-row headerFont")
+    foreach ($child in $_.children)
-foreach ($element in $nameProp)
-{
-    foreach ($child in $element.children)
     {
         if ($child.innerText -eq "nodpi")
         {
-            $apkPackageLink = ($element.getElementsByTagName("a") | Select-Object -First 1).nameProp
+            $apkPackageLink = ($_.getElementsByTagName("a") | Select-Object -First 1).nameProp
             break
         }
     }
 }
 $apkMirrorLink += $apkPackageLink # actual APK link (not BUNDLE)
 
+# Get unique key to generate direct link
 $Parameters = @{
     Uri             = $apkMirrorLink
     UseBasicParsing = $false # Disabled
@@ -93,7 +116,7 @@ $Parameters = @{
     UseBasicParsing = $true
     Verbose         = $true
 }
-$URL = (Invoke-RestMethod @Parameters).assets.browser_download_url
+$URL = ((Invoke-RestMethod @Parameters).assets | Where-Object -FilterScript {$_.content_type -eq "application/java-archive"}).browser_download_url
 $Parameters = @{
     Uri             = $URL
     Outfile         = "$WorkingFolder\ReVanced\revanced-cli.jar"
@@ -123,7 +146,7 @@ $Parameters = @{
     UseBasicParsing = $true
     Verbose         = $true
 }
-$URL = (Invoke-RestMethod @Parameters).assets.browser_download_url
+$URL = ((Invoke-RestMethod @Parameters).assets | Where-Object -FilterScript {$_.content_type -eq "application/vnd.android.package-archive"}).browser_download_url
 $Parameters = @{
     Uri             = $URL
     Outfile         = "$WorkingFolder\ReVanced\revanced-integrations.apk"
@@ -132,20 +155,33 @@ $Parameters = @{
 }
 Invoke-RestMethod @Parameters
 
-# https://github.com/TeamVanced/VancedMicroG
+# https://github.com/ReVanced/GmsCore
 $Parameters = @{
-    Uri             = "https://api.github.com/repos/TeamVanced/VancedMicroG/releases/latest"
+    Uri             = "https://api.github.com/repos/ReVanced/GmsCore/releases/latest"
     UseBasicParsing = $true
     Verbose         = $true
 }
-$URL = (Invoke-RestMethod @Parameters).assets.browser_download_url
+$URL = (Invoke-RestMethod @Parameters).assets
-$Parameters = @{
+foreach($url in $URL) {
-    Uri             = $URL
+    if ($url.name.Contains("-hw-")) {
-    Outfile         = "$WorkingFolder\ReVanced\microg.apk"
+        $url.name = "microg-hw.apk"
-    UseBasicParsing = $true
+    } else {
-    Verbose         = $true
+        $url.name = "microg.apk"
+    }
+    $Parameters = @{
+        Uri             = $url.browser_download_url
+        Outfile         = "$WorkingFolder\ReVanced\$($url.name)"
+        UseBasicParsing = $true
+        Verbose         = $true
+    }
+    Invoke-RestMethod @Parameters
+}
+
+# Sometimes older version of zulu-jdk causes conflict, so remove older version before proceeding.
+if (Test-Path -Path "$WorkingFolder\ReVanced\jdk")
+{
+    Remove-Item -Path "$WorkingFolder\ReVanced\jdk" -Recurse -Force
 }
-Invoke-RestMethod @Parameters
 
 # https://github.com/ScoopInstaller/Java/blob/master/bucket/zulu-jdk.json
 $Parameters = @{
@@ -173,20 +209,19 @@ Expand-Archive @Parameters
 
 Remove-Item -Path "$WorkingFolder\ReVanced\jdk_windows-x64_bin.zip" -Force
 
-# https://github.com/revanced/revanced-patches
+# Let's create patched APK
 & "$WorkingFolder\ReVanced\jdk\zulu*win_x64\bin\java.exe" `
--jar "$WorkingFolder\ReVanced\revanced-cli.jar" `
+-jar "$WorkingFolder\ReVanced\revanced-cli.jar" patch `
---apk "$WorkingFolder\ReVanced\youtube.apk" `
+--patch-bundle "$WorkingFolder\ReVanced\revanced-patches.jar" `
---bundle "$WorkingFolder\ReVanced\revanced-patches.jar" `
 --merge "$WorkingFolder\ReVanced\revanced-integrations.apk" `
---exclude hide-time-and-seekbar `
+--exclude "Always repeat" `
---exclude always-autorepeat `
+--exclude "Hide captions button" `
---exclude hide-captions-button `
+--exclude "Hide timestamp" `
---exclude disable-fullscreen-panels `
+--exclude "Hide seekbar" `
---exclude old-quality-layout `
+--purge `
---clean `
+--temporary-files-path "$WorkingFolder\ReVanced\Temp" `
---temp-dir "$WorkingFolder\ReVanced\Temp" `
+--out "$WorkingFolder\ReVanced\revanced.apk" `
---out "$WorkingFolder\ReVanced\revanced.apk"
+"$WorkingFolder\ReVanced\youtube.apk"
 
 # Open working directory with builded files
 # Invoke-Item -Path "$WorkingFolder\ReVanced"

README.md

@@ -9,24 +9,19 @@ Build ReVanced package (.apk) easily than ever using latest ReVanced patches and
 ### Locally
 
 * To build `revanced.apk` locally you need just to run [`Build.ps1`](https://github.com/JDM170/ReVanced_Builder/blob/main/Build.ps1) via PowerShell;
-* All [patches](https://github.com/revanced/revanced-patches) except the followings applied to `revanced.apk`:
+* All [patches](https://revanced.app/patches?pkg=com.google.android.youtube) except the followings applied to `revanced.apk`:
   * always-autorepeat
-  * enable-wide-searchbar
+  * hide-captions-button
-  * disable-fullscreen-panels
+  * hide-timestamp
-  * premium-heading
+  * hide-seekbar
-  * tablet-mini-player
+* The script downloads latest available YouTube package (having parsed [ReVanced API](https://api.revanced.app/v2/patches/latest)) supported by ReVanced Team from [APKMirror](https://apkmirror.com) and all dependencies and build package using [Zulu JDK](https://www.azul.com/downloads/?package=jdk);
-* The script downloads latest available YouTube package (having parsed [JSON](https://github.com/revanced/revanced-patches/blob/main/patches.json)) supported by ReVanced Team from <https://apkmirror.com> and all dependencies and build package using [Zulu JDK](https://www.azul.com/downloads/?package=jdk);
 * Script installs no apps — everything will be held in your `Script location folder\ReVanced`;
 * After compiling you get `revanced.apk` & `microg.apk` ready to be installed;
 * Release notes are generated dynamically using the [ReleaseNotesTemplate.md](https://github.com/JDM170/ReVanced_Builder/blob/main/ReleaseNotesTemplate.md) template.
 
 ### By using CI/CD
 
-```powershell
+Trigger the [`Build`](https://github.com/JDM170/ReVanced_Builder/actions/workflows/Build.yml) action manually to create [release page](https://github.com/JDM170/ReVanced_Builder/releases/latest) with configured release notes showing dependencies used for building.
-git clone https://github.com/JDM170/ReVanced_Builder
-```
-
-Trigger the [`Build`](https://github.com/JDM170/ReVanced_Builder/actions/workflows/Build.yml) Action manually to create [release page](https://github.com/JDM170/ReVanced_Builder/releases/latest) with configured release notes showing dependencies used for building.
 
 ![image](https://user-images.githubusercontent.com/10544660/187949763-82fd7a07-8e4e-4527-b631-11920077141f.png)
 
@@ -35,13 +30,16 @@ Trigger the [`Build`](https://github.com/JDM170/ReVanced_Builder/actions/workflo
 ## Requirements if you compile locally
 
 * Windows 10 x64 or Windows 11
-* Windows PowerShell 5.1
+* Windows PowerShell 5.1/7
-  * PowerShell 7 won't work due to it doesn't contain Trident HTML parser, so I have to use a 3rd party parser [AngleSharp](https://github.com/AngleSharp/AngleSharp);
-  * If you still want it, [get](https://github.com/JDM170/ReVanced_Builder/blob/main/.github/workflows/Build.yml) code from Actions (it's run in PowerShell 7).
 
 ## Links
 
+* [APKPure](https://apkpure.net)
+* [APKMirror](https://apkmirror.com)
+* [ReVanced CLI](https://github.com/revanced/revanced-cli)
 * [ReVanced Patches](https://github.com/revanced/revanced-patches)
-* [ReVanced Manager](https://github.com/revanced/revanced-manager)
+* [ReVanced Integrations](https://github.com/revanced/revanced-integrations)
-* [Telegram](https://t.me/sophia_chat)
+* [ReVanced MicroG](https://github.com/ReVanced/GmsCore)
 * [AngleSharp](https://github.com/AngleSharp/AngleSharp)
+* [Zulu JDK](https://github.com/ScoopInstaller/Java)
+* [Sophia Telegram chat](https://t.me/sophia_chat)

ReleaseNotesTemplate.md

@@ -4,5 +4,5 @@
 * ReVanced CLI CLITag;
 * ReVanced Patches PatchesTag;
 * ReVanced Integrations IntegrationsTag;
-* Vanced MicroG MicroGTag;
+* ReVanced MicroG MicroGTag;
 * Azul Zulu ZuluTag.

Scripts/MicroG.ps1

@@ -1,18 +1,24 @@
-# https://github.com/TeamVanced/VancedMicroG
+# https://github.com/ReVanced/GmsCore
 $Parameters = @{
-    Uri             = "https://api.github.com/repos/TeamVanced/VancedMicroG/releases/latest"
+    Uri             = "https://api.github.com/repos/ReVanced/GmsCore/releases/latest"
     UseBasicParsing = $true
     Verbose         = $true
 }
 $apiResult = Invoke-RestMethod @Parameters
-$URL = $apiResult.assets.browser_download_url
 $TAG = $apiResult.tag_name
-$Parameters = @{
+foreach($url in $apiResult.assets) {
-    Uri             = $URL
+    if ($url.name.Contains("-hw-")) {
-    Outfile         = "Temp\microg.apk"
+        $url.name = "microg-hw.apk"
-    UseBasicParsing = $true
+    } else {
-    Verbose         = $true
+        $url.name = "microg.apk"
+    }
+    $Parameters = @{
+        Uri             = $url.browser_download_url
+        Outfile         = "Temp\$($url.name)"
+        UseBasicParsing = $true
+        Verbose         = $true
+    }
+    Invoke-RestMethod @Parameters
 }
-Invoke-RestMethod @Parameters
 
 echo "MicroGTag=$TAG" >> $env:GITHUB_ENV

Scripts/ReVanced_CLI.ps1

@@ -5,7 +5,7 @@ $Parameters = @{
     Verbose         = $true
 }
 $apiResult = Invoke-RestMethod @Parameters
-$URL = $apiResult.assets.browser_download_url
+$URL = ($apiResult.assets | Where-Object -FilterScript {$_.content_type -eq "application/java-archive"}).browser_download_url
 $TAG = $apiResult.tag_name
 $Parameters = @{
     Uri             = $URL

Scripts/ReVanced_Intergrations.ps1

@@ -5,7 +5,7 @@ $Parameters = @{
     Verbose         = $true
 }
 $apiResult = Invoke-RestMethod @Parameters
-$URL = $apiResult.assets.browser_download_url
+$URL = ($apiResult.assets | Where-Object -FilterScript {$_.content_type -eq "application/vnd.android.package-archive"}).browser_download_url
 $TAG = $apiResult.tag_name
 $Parameters = @{
     Uri             = $URL

Scripts/ReVanced_Patches.ps1

@@ -4,13 +4,10 @@ $Parameters = @{
     UseBasicParsing = $true
     Verbose         = $true
 }
-# $Patchesvtag = (Invoke-RestMethod @Parameters).tag_name
-# $Patchestag = $Patchesvtag.replace("v", "")
 $apiResult = Invoke-RestMethod @Parameters
 $URL = ($apiResult.assets | Where-Object -FilterScript {$_.content_type -eq "application/java-archive"}).browser_download_url
 $TAG = $apiResult.tag_name
 $Parameters = @{
-    # Uri             = "https://github.com/revanced/revanced-patches/releases/download/$Patchesvtag/revanced-patches-$Patchestag.jar"
     Uri             = $URL
     Outfile         = "Temp\revanced-patches.jar"
     UseBasicParsing = $true

Scripts/YouTube.ps1

@@ -1,29 +1,68 @@
-# Get latest supported YouTube client version via ReVanced JSON
+# Get the latest supported YouTube version to patch
-# It will let us to download always latest YouTube apk supported by ReVanced team
+# https://api.revanced.app/docs/swagger
-# https://github.com/revanced/revanced-patches/blob/main/patches.json
 $Parameters = @{
-    Uri             = "https://raw.githubusercontent.com/revanced/revanced-patches/main/patches.json"
+    Uri             = "https://api.revanced.app/v2/patches/latest"
     UseBasicParsing = $true
 }
-$JSON = Invoke-RestMethod @Parameters
+$JSON = (Invoke-RestMethod @Parameters).patches
 $versions = ($JSON | Where-Object -FilterScript {$_.compatiblePackages.name -eq "com.google.android.youtube"}).compatiblePackages.versions
 $LatestSupported = $versions | Sort-Object -Descending -Unique | Select-Object -First 1
-$LatestSupportedYT = $LatestSupported.replace(".", "-")
+
+# We need a NON-bundle version
+# https://apkpure.net/ru/youtube/com.google.android.youtube/versions
+<#
+$Parameters = @{
+    Uri             = "https://apkpure.net/youtube/com.google.android.youtube/download/$($LatestSupported)"
+    UseBasicParsing = $true
+    Verbose         = $true
+}
+$URL = (Invoke-Webrequest @Parameters).Links.href | Where-Object -FilterScript {$_ -match "APK/com.google.android.youtube"} | Select-Object -Index 1
+
+$Parameters = @{
+    Uri             = $URL
+    OutFile         = "Temp\youtube.apk"
+    UseBasicParsing = $true
+    Verbose         = $true
+}
+Invoke-Webrequest @Parameters
+#>
 
 $AngleSharpAssemblyPath = (Get-ChildItem -Path (Split-Path -Path (Get-Package -Name AngleSharp).Source) -Filter "*.dll" -Recurse | Where-Object -FilterScript {$_ -match "standard"} | Select-Object -Last 1).FullName
 Add-Type -Path $AngleSharpAssemblyPath
 
-# Get unique key to generate direct link
+# Create parser object
+$angleparser = New-Object -TypeName AngleSharp.Html.Parser.HtmlParser
+
+# Trying to find correct APK link (not BUNDLE)
 # https://www.apkmirror.com/apk/google-inc/youtube/
-$apkMirrorLink = "https://www.apkmirror.com/apk/google-inc/youtube/youtube-$($LatestSupported)-release/youtube-$($LatestSupported)-2-android-apk-download/"
+$apkMirrorLink = "https://www.apkmirror.com/apk/google-inc/youtube/youtube-$($LatestSupported.replace('.', '-'))-release/"
-# $apkMirrorLink = "https://www.apkmirror.com/apk/google-inc/youtube/youtube-$($LatestSupported)-release/youtube-$($LatestSupported)-android-apk-download/"
 $Parameters = @{
     Uri             = $apkMirrorLink
     UseBasicParsing = $false # Disabled
     Verbose         = $true
 }
 $Request = Invoke-Webrequest @Parameters
-$Parsed = (New-Object -TypeName AngleSharp.Html.Parser.HtmlParser).ParseDocument($Request.Content)
+$Parsed = $angleparser.ParseDocument($Request.Content)
+$Parsed.All | Where-Object -FilterScript {$_.ClassName -match "table-row headerFont"} | ForEach-Object -Process {
+    foreach($child in $_.children)
+    {
+        if ($child.InnerHtml -eq "nodpi")
+        {
+            $apkPackageLink = (($_.getElementsByTagName("a") | Select-Object -First 1).Href).Substring(57)
+            break
+        }
+    }
+}
+$apkMirrorLink += $apkPackageLink # actual APK link (not BUNDLE)
+
+# Get unique key to generate direct link
+$Parameters = @{
+    Uri             = $apkMirrorLink
+    UseBasicParsing = $false # Disabled
+    Verbose         = $true
+}
+$Request = Invoke-Webrequest @Parameters
+$Parsed = $angleparser.ParseDocument($Request.Content)
 $Key = $Parsed.All | Where-Object -FilterScript {$_.ClassName -match "accent_bg btn btn-flat downloadButton"} | ForEach-Object -Process {$_.Search}
 
 $Parameters = @{
@@ -32,7 +71,7 @@ $Parameters = @{
     Verbose         = $true
 }
 $Request = Invoke-Webrequest @Parameters
-$Parsed = (New-Object -TypeName AngleSharp.Html.Parser.HtmlParser).ParseDocument($Request.Content)
+$Parsed = $angleparser.ParseDocument($Request.Content)
 $Key = ($Parsed.All | Where-Object -FilterScript { $_.InnerHtml -eq "here" }).Search
 
 # Finally, get the real link
@@ -44,4 +83,4 @@ $Parameters = @{
 }
 Invoke-Webrequest @Parameters
 
-echo "LatestSupportedYT=$LatestSupportedYT" >> $env:GITHUB_ENV
+echo "LatestSupportedYT=$LatestSupported" >> $env:GITHUB_ENV