Bump MailKit to 4.16.0

(cherry picked from commit c8f15ae1989cfb7d83cc580409a972e9fdd44a7c)

.github/workflows/close_invalid_issues.yml

@@ -0,0 +1,26 @@
+name: Close issues without labels
+
+on:
+  issues:
+    types:
+      - opened
+      - reopened
+
+jobs:
+  close-issue:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+        with:
+          sparse-checkout: |
+            .github
+      - name: Close issue if no labels found
+        if: join(github.event.issue.labels) == ''
+        run: |
+          gh issue comment ${{ github.event.issue.number }} --body ":wave: @${{ github.event.issue.user.login }}, this issue was closed automatically because it was created without following an issue template. Please update the issue following the correct template for this issue. Once updated please reply to this issue so we can review and re-open. In the future, use the [issue templates](https://github.com/${{ github.repository }}/issues/new/choose) instead of creating your own."
+          gh issue close ${{ github.event.issue.number }} --reason "not planned"
+        env:
+          GH_TOKEN: ${{ github.token }}

azure-pipelines.yml

@@ -9,7 +9,7 @@ variables:
   testsFolder: './_tests'
   yarnCacheFolder: $(Pipeline.Workspace)/.yarn
   nugetCacheFolder: $(Pipeline.Workspace)/.nuget/packages
-  majorVersion: '6.1.2'
+  majorVersion: '6.2.0'
   minorVersion: $[counter('minorVersion', 2000)]
   radarrVersion: '$(majorVersion).$(minorVersion)'
   buildName: '$(Build.SourceBranchName).$(radarrVersion)'

src/NzbDrone.Core/Radarr.Core.csproj

@@ -6,7 +6,7 @@
     <PackageReference Include="Dapper" Version="2.1.66" />
     <PackageReference Include="Diacritical.Net" Version="1.0.4" />
     <PackageReference Include="Equ" Version="2.3.0" />
-    <PackageReference Include="MailKit" Version="4.15.1" />
+    <PackageReference Include="MailKit" Version="4.16.0" />
     <PackageReference Include="Microsoft.AspNetCore.Cryptography.KeyDerivation" Version="8.0.17" />
     <PackageReference Include="Microsoft.Data.SqlClient" Version="6.1.1" />
     <PackageReference Include="Npgsql" Version="9.0.3" />

src/Radarr.Http/Frontend/Mappers/BackupFileMapper.cs

@@ -15,7 +15,7 @@ namespace Radarr.Http.Frontend.Mappers
             _backupService = backupService;
         }
 
-        protected override string FolderPath => _backupService.GetBackupFolder();
+        protected override string FolderPath => _backupService.GetBackupFolder().TrimEnd(Path.DirectorySeparatorChar);
 
         protected override string MapPath(string resourceUrl)
         {