diff --git a/.github/workflows/dev.yml b/.github/workflows/dev.yml
index 222fc7a..de5e145 100644
--- a/.github/workflows/dev.yml
+++ b/.github/workflows/dev.yml
@@ -12,14 +12,16 @@ env:
 
 jobs:
   build:
+    permissions:
+      id-token: write  # enable GitHub OIDC token issuance for this job
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
       with:
-        fetch-depth: 100
+        fetch-depth: 30
     - name: Determine version
       run: |
-        git fetch --depth=100 --tags
+        git fetch --depth=30 --tags
         DESCR_TAG=$(git describe --tags)
         COMMITS=${DESCR_TAG#*-}
         COMMITS=${COMMITS%-*}
@@ -29,19 +31,32 @@ jobs:
         if [[ "$RELEASE_VERSION" > "$NEXT_VERSION" ]] then VERSION=$RELEASE_VERSION; else VERSION=$NEXT_VERSION; fi
         echo Last tag: $LAST_TAG · Next version: $NEXT_VERSION · Release version: $RELEASE_VERSION · Build version: $VERSION
         echo "VERSION=$VERSION" >> $GITHUB_ENV
-    - name: Setup .NET
-      uses: actions/setup-dotnet@v4
-      with:
-        dotnet-version: 8.0.x
+
+    # - name: Setup .NET
+    #   uses: actions/setup-dotnet@v4
+    #   with:
+    #     dotnet-version: 8.0.x
     - name: Pack
-      run: dotnet pack $PROJECT_PATH --configuration $CONFIGURATION -p:Version=$VERSION "-p:ReleaseNotes=\"$RELEASE_NOTES\"" --output packages
+      run: |
+        RELEASE_NOTES=${RELEASE_NOTES//$'\n'/%0A}
+        RELEASE_NOTES=${RELEASE_NOTES//\"/%22}
+        RELEASE_NOTES=${RELEASE_NOTES//,/%2C}
+        RELEASE_NOTES=${RELEASE_NOTES//;/%3B}
+        dotnet pack $PROJECT_PATH --configuration $CONFIGURATION -p:Version=$VERSION -p:ReleaseNotes="$RELEASE_NOTES" --output packages
     # - name: Upload artifact
     #   uses: actions/upload-artifact@v4
     #   with:
     #     name: packages
     #     path: packages/*.nupkg
+
+    - name: NuGet login (OIDC → temp API key)
+      uses: NuGet/login@v1
+      id: login
+      with:
+        user: ${{ secrets.NUGET_USER }}
     - name: Nuget push
-      run: dotnet nuget push packages/*.nupkg --api-key ${{secrets.NUGETAPIKEY}} --skip-duplicate --source https://api.nuget.org/v3/index.json
+      run: dotnet nuget push packages/*.nupkg --api-key ${{steps.login.outputs.NUGET_API_KEY}} --skip-duplicate --source https://api.nuget.org/v3/index.json
+
     - name: Deployment Notification
       env:
         JSON: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 052eafb..7bdbcd1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -21,7 +21,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
     permissions:
-      contents: write               # For git tag
+      contents: write  # For git tag
+      id-token: write  # enable GitHub OIDC token issuance for this job
     steps:
     - uses: actions/checkout@v4
       with:
@@ -37,19 +38,35 @@ jobs:
         if [[ "$RELEASE_VERSION" > "$NEXT_VERSION" ]] then VERSION=$RELEASE_VERSION; else VERSION=$NEXT_VERSION; fi
         echo Last tag: $LAST_TAG · Next version: $NEXT_VERSION · Release version: $RELEASE_VERSION · Build version: $VERSION
         echo "VERSION=$VERSION" >> $GITHUB_ENV
+
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
       with:
         dotnet-version: 8.0.x
     - name: Pack
-      run: dotnet pack $PROJECT_PATH --configuration $CONFIGURATION -p:Version=$VERSION "-p:ReleaseNotes=\"$RELEASE_NOTES\"" --output packages
+      run: |
+        RELEASE_NOTES=${RELEASE_NOTES//|/%0A}
+        RELEASE_NOTES=${RELEASE_NOTES// - /%0A- }
+        RELEASE_NOTES=${RELEASE_NOTES//  /%0A%0A}
+        RELEASE_NOTES=${RELEASE_NOTES//$'\n'/%0A}
+        RELEASE_NOTES=${RELEASE_NOTES//\"/%22}
+        RELEASE_NOTES=${RELEASE_NOTES//,/%2C}
+        RELEASE_NOTES=${RELEASE_NOTES//;/%3B}
+        dotnet pack $PROJECT_PATH --configuration $CONFIGURATION -p:Version=$VERSION -p:ReleaseNotes="$RELEASE_NOTES" --output packages
     # - name: Upload artifact
     #   uses: actions/upload-artifact@v4
     #   with:
     #     name: packages
     #     path: packages/*.nupkg
+
+    - name: NuGet login (OIDC → temp API key)
+      uses: NuGet/login@v1
+      id: login
+      with:
+        user: ${{ secrets.NUGET_USER }}
     - name: Nuget push
-      run: dotnet nuget push packages/*.nupkg --api-key ${{secrets.NUGETAPIKEY}} --skip-duplicate --source https://api.nuget.org/v3/index.json
+      run: dotnet nuget push packages/*.nupkg --api-key ${{steps.login.outputs.NUGET_API_KEY}} --skip-duplicate --source https://api.nuget.org/v3/index.json
+
     - name: Git tag
       run: |
         git tag $VERSION
diff --git a/src/Client.cs b/src/Client.cs
index be24bf3..dc054e0 100644
--- a/src/Client.cs
+++ b/src/Client.cs
@@ -1477,7 +1477,7 @@ namespace WTelegram
 					writer.Write(0L);                       // int64 auth_key_id = 0 (Unencrypted)
 					writer.Write(msgId);                    // int64 message_id
 					writer.Write(0);                        // int32 message_data_length (to be patched)
-					Helpers.Log(1, $"{_dcSession.DcID}>Sending   {msg.GetType().Name.TrimEnd('_')}...");
+					Helpers.Log(1, $"{_dcSession.DcID}>Sending   {msg.GetType().Name.TrimEnd('_')}");
 					writer.WriteTLObject(msg);              // bytes message_data
 					BinaryPrimitives.WriteInt32LittleEndian(memStream.GetBuffer().AsSpan(20), (int)memStream.Length - 24);    // patch message_data_length
 				}
@@ -1629,7 +1629,7 @@ namespace WTelegram
 						got503 = true;
 						goto retry;
 					}
-					else if (code == 401 && message == "SESSION_REVOKED" && !IsMainDC) // need to renegociate alt-DC auth
+					else if (code == 401 && !IsMainDC && message is "SESSION_REVOKED" or "AUTH_KEY_UNREGISTERED") // need to renegociate alt-DC auth
 					{
 						lock (_session)
 						{
diff --git a/src/WTelegramClient.csproj b/src/WTelegramClient.csproj
index 906cc13..bda3719 100644
--- a/src/WTelegramClient.csproj
+++ b/src/WTelegramClient.csproj
@@ -17,7 +17,7 @@
     <Description>Telegram Client API (MTProto) library written 100% in C# and .NET Standard | Latest API layer: 216
 
 Release Notes:
-$(ReleaseNotes.Replace("|", "%0D%0A").Replace(" - ","%0D%0A- ").Replace("  ", "%0D%0A%0D%0A"))</Description>
+$(ReleaseNotes)</Description>
     <Copyright>Copyright © Olivier Marcoux 2021-2025</Copyright>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PackageProjectUrl>https://wiz0u.github.io/WTelegramClient</PackageProjectUrl>
@@ -27,7 +27,7 @@ $(ReleaseNotes.Replace("|", "%0D%0A").Replace(" - ","%0D%0A- ").Replace("  ", "%
     <RepositoryType>git</RepositoryType>
     <PackageTags>Telegram;MTProto;Client;Api;UserBot</PackageTags>
     <PackageReadmeFile>README.md</PackageReadmeFile>
-    <PackageReleaseNotes>$(ReleaseNotes.Replace("|", "%0D%0A").Replace(" - ","%0D%0A- ").Replace("  ", "%0D%0A%0D%0A"))</PackageReleaseNotes>
+    <PackageReleaseNotes>$(ReleaseNotes)</PackageReleaseNotes>
     <NoWarn>NETSDK1138;CS0419;CS1573;CS1591</NoWarn>
     <DefineConstants>TRACE;OBFUSCATION;MTPG</DefineConstants>
     <!--<IsAotCompatible Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net7.0'))">true</IsAotCompatible>-->