diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 1fcd730b2a5..b669b4bb257 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,20 +1,20 @@
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.Dotnet.Sdk.Internal" Version="7.0.100-preview.7.22361.1">
+    <Dependency Name="Microsoft.Dotnet.Sdk.Internal" Version="7.0.100-rc.1.22368.2">
       <Uri>https://github.com/dotnet/installer</Uri>
-      <Sha>85a0482297aed0816aa8518bdfe3076716706ba3</Sha>
+      <Sha>a9c056cd39d431a1b419f24de6d22d2ff24da7c1</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="7.0.100-1.22354.1" CoherentParentDependency="Microsoft.Dotnet.Sdk.Internal">
+    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="7.0.100-1.22365.1" CoherentParentDependency="Microsoft.Dotnet.Sdk.Internal">
       <Uri>https://github.com/dotnet/linker</Uri>
-      <Sha>ef2d0f25b72469b55925251a79f12bcbf98644bf</Sha>
+      <Sha>d27ff61b711aa685006d6d55057faf01b482114f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App.Ref" Version="7.0.0-preview.6.22356.1" CoherentParentDependency="Microsoft.Dotnet.Sdk.Internal">
+    <Dependency Name="Microsoft.NETCore.App.Ref" Version="7.0.0-rc.1.22366.5" CoherentParentDependency="Microsoft.Dotnet.Sdk.Internal">
       <Uri>https://github.com/dotnet/runtime</Uri>
-      <Sha>206dccb7945aaa3f26599fbe742de9022ca7ef91</Sha>
+      <Sha>072eda8d6b2c24ba4c7691a780546a2d6691b1a4</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Workload.Emscripten.Manifest-7.0.100" Version="7.0.0-preview.7.22330.1" CoherentParentDependency="Microsoft.NETCore.App.Ref">
+    <Dependency Name="Microsoft.NET.Workload.Emscripten.Manifest-7.0.100" Version="7.0.0-rc.1.22362.2" CoherentParentDependency="Microsoft.NETCore.App.Ref">
       <Uri>https://github.com/dotnet/emsdk</Uri>
-      <Sha>40e7c6226711ec616ee07e725563eda708630fe1</Sha>
+      <Sha>11a9acf5ab6fe5a20f0a7d4326c785bd51e9859c</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index 2deb23fa6be..e4cb99af37d 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -1,12 +1,12 @@
 <Project>
   <!--Package versions-->
   <PropertyGroup>
-    <MicrosoftDotnetSdkInternalPackageVersion>7.0.100-preview.7.22361.1</MicrosoftDotnetSdkInternalPackageVersion>
-    <MicrosoftNETILLinkTasksPackageVersion>7.0.100-1.22354.1</MicrosoftNETILLinkTasksPackageVersion>
-    <MicrosoftNETCoreAppRefPackageVersion>7.0.0-preview.6.22356.1</MicrosoftNETCoreAppRefPackageVersion>
+    <MicrosoftDotnetSdkInternalPackageVersion>7.0.100-rc.1.22368.2</MicrosoftDotnetSdkInternalPackageVersion>
+    <MicrosoftNETILLinkTasksPackageVersion>7.0.100-1.22365.1</MicrosoftNETILLinkTasksPackageVersion>
+    <MicrosoftNETCoreAppRefPackageVersion>7.0.0-rc.1.22366.5</MicrosoftNETCoreAppRefPackageVersion>
     <MicrosoftDotNetApiCompatPackageVersion>7.0.0-beta.22103.1</MicrosoftDotNetApiCompatPackageVersion>
     <MicrosoftDotNetBuildTasksFeedPackageVersion>7.0.0-beta.22103.1</MicrosoftDotNetBuildTasksFeedPackageVersion>
-    <MicrosoftNETWorkloadEmscriptenManifest70100Version>7.0.0-preview.7.22330.1</MicrosoftNETWorkloadEmscriptenManifest70100Version>
+    <MicrosoftNETWorkloadEmscriptenManifest70100Version>7.0.0-rc.1.22362.2</MicrosoftNETWorkloadEmscriptenManifest70100Version>
     <MicrosoftNETWorkloadEmscriptenPackageVersion>$(MicrosoftNETWorkloadEmscriptenManifest70100Version)</MicrosoftNETWorkloadEmscriptenPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
diff --git a/src/Mono.Android/Mono.Android.csproj b/src/Mono.Android/Mono.Android.csproj
index f1d9fff9e85..8aaf7d931fe 100644
--- a/src/Mono.Android/Mono.Android.csproj
+++ b/src/Mono.Android/Mono.Android.csproj
@@ -22,6 +22,8 @@
     <Nullable>enable</Nullable>
     <ProduceReferenceAssembly>true</ProduceReferenceAssembly>
     <EnableSingleFileAnalyzer>true</EnableSingleFileAnalyzer>
+    <!-- Avoids the size increase for C# delegates -->
+    <LangVersion>10</LangVersion>
   </PropertyGroup>
 
   <PropertyGroup Condition=" '$(TargetFramework)' == 'monoandroid10' ">
diff --git a/src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.DefaultProperties.targets b/src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.DefaultProperties.targets
index ea5099e8ce2..3f8f516b880 100644
--- a/src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.DefaultProperties.targets
+++ b/src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.DefaultProperties.targets
@@ -64,7 +64,9 @@
     <PublishTrimmed Condition=" '$(PublishTrimmed)' == '' and '$(Configuration)' == 'Release' and '$(AndroidLinkMode)' != 'None' ">true</PublishTrimmed>
     <AndroidLinkMode Condition=" '$(AndroidLinkMode)' == '' and '$(PublishTrimmed)' == 'true' ">SdkOnly</AndroidLinkMode>
     <AndroidLinkMode Condition=" '$(AndroidLinkMode)' == '' ">None</AndroidLinkMode>
-    <TrimmerDefaultAction Condition=" '$(TrimmerDefaultAction)' == '' and '$(AndroidLinkMode)' == 'Full' ">link</TrimmerDefaultAction>
+    <!-- For compat with user code not marked trimmable, only trim opt-in by default. -->
+    <TrimMode Condition=" '$(TrimMode)' == '' and '$(AndroidLinkMode)' == 'Full' ">link</TrimMode>
+		<TrimMode Condition="'$(TrimMode)' == ''">partial</TrimMode>
     <SuppressTrimAnalysisWarnings Condition=" '$(SuppressTrimAnalysisWarnings)' == '' ">true</SuppressTrimAnalysisWarnings>
     <!-- Prefer $(RuntimeIdentifiers) plural -->
     <RuntimeIdentifiers Condition=" '$(RuntimeIdentifier)' == '' And '$(RuntimeIdentifiers)' == '' ">android-arm;android-arm64;android-x86;android-x64</RuntimeIdentifiers>
diff --git a/src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.ILLink.targets b/src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.ILLink.targets
index 67d1bbba119..8faee03ab31 100644
--- a/src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.ILLink.targets
+++ b/src/Xamarin.Android.Build.Tasks/Microsoft.Android.Sdk/targets/Microsoft.Android.Sdk.ILLink.targets
@@ -28,12 +28,6 @@ This file contains the .NET 5-specific targets to customize ILLink
           Condition="'$(VSAndroidDesigner)' != ''"
           Value="$(VSAndroidDesigner)"
           Trim="true" />
-      <!-- Mark all assemblies to be linked for AndroidLinkMode=Full -->
-      <ResolvedFileToPublish
-          Update="@(ResolvedFileToPublish)"
-          Condition=" '$(AndroidLinkMode)' == 'Full' and '%(ResolvedFileToPublish.Extension)' == '.dll' and '%(ResolvedFileToPublish.AssetType)' != 'native' "
-          TrimMode="link"
-      />
       <!-- TODO: remove setting the trim mode here, once the support packages are updated to NET6 and compatability packages not needed -->
       <ResolvedFileToPublish
           Condition=" '$(AndroidLinkMode)' == 'SdkOnly' and ( $([System.String]::Copy(%(Filename)).StartsWith ('Xamarin.AndroidX.')) or $([System.String]::Copy(%(Filename)).StartsWith ('Xamarin.Android.Support.')) or $([System.String]::Copy(%(Filename)).StartsWith ('Xamarin.Google.')) or $([System.String]::Copy(%(Filename)).StartsWith ('Xamarin.GooglePlayServices.')) ) ">
diff --git a/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.ProjectTools/Resources/Base/BuildReleaseArm64SimpleDotNet.apkdesc b/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.ProjectTools/Resources/Base/BuildReleaseArm64SimpleDotNet.apkdesc
index a719481874a..9904b1fe46d 100644
--- a/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.ProjectTools/Resources/Base/BuildReleaseArm64SimpleDotNet.apkdesc
+++ b/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.ProjectTools/Resources/Base/BuildReleaseArm64SimpleDotNet.apkdesc
@@ -5,49 +5,49 @@
       "Size": 3032
     },
     "assemblies/Java.Interop.dll": {
-      "Size": 58642
+      "Size": 58756
     },
     "assemblies/Mono.Android.dll": {
-      "Size": 87877
+      "Size": 88005
     },
     "assemblies/rc.bin": {
       "Size": 1129
     },
     "assemblies/System.Console.dll": {
-      "Size": 6428
+      "Size": 6401
     },
     "assemblies/System.Linq.dll": {
-      "Size": 9103
+      "Size": 9083
     },
     "assemblies/System.Private.CoreLib.dll": {
-      "Size": 472318
+      "Size": 473327
     },
     "assemblies/System.Runtime.dll": {
-      "Size": 2388
+      "Size": 2379
     },
     "assemblies/UnnamedProject.dll": {
-      "Size": 3559
+      "Size": 3602
     },
     "classes.dex": {
       "Size": 360744
     },
     "lib/arm64-v8a/libmonodroid.so": {
-      "Size": 512520
+      "Size": 512648
     },
     "lib/arm64-v8a/libmonosgen-2.0.so": {
-      "Size": 3083112
+      "Size": 3084552
     },
     "lib/arm64-v8a/libSystem.IO.Compression.Native.so": {
       "Size": 723840
     },
     "lib/arm64-v8a/libSystem.Native.so": {
-      "Size": 87768
+      "Size": 92800
     },
     "lib/arm64-v8a/libSystem.Security.Cryptography.Native.Android.so": {
-      "Size": 146128
+      "Size": 148696
     },
     "lib/arm64-v8a/libxamarin-app.so": {
-      "Size": 9488
+      "Size": 9528
     },
     "META-INF/BNDLTOOL.RSA": {
       "Size": 1213
@@ -83,5 +83,5 @@
       "Size": 1904
     }
   },
-  "PackageSize": 2676703
+  "PackageSize": 2680799
 }
\ No newline at end of file
diff --git a/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.ProjectTools/Resources/Base/BuildReleaseArm64XFormsDotNet.apkdesc b/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.ProjectTools/Resources/Base/BuildReleaseArm64XFormsDotNet.apkdesc
index 124bd76cfbc..070b93eb68e 100644
--- a/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.ProjectTools/Resources/Base/BuildReleaseArm64XFormsDotNet.apkdesc
+++ b/src/Xamarin.Android.Build.Tasks/Tests/Xamarin.ProjectTools/Resources/Base/BuildReleaseArm64XFormsDotNet.apkdesc
@@ -8,121 +8,121 @@
       "Size": 7114
     },
     "assemblies/Java.Interop.dll": {
-      "Size": 66520
+      "Size": 66630
     },
     "assemblies/Mono.Android.dll": {
-      "Size": 441845
+      "Size": 442072
     },
     "assemblies/mscorlib.dll": {
-      "Size": 3871
+      "Size": 3849
     },
     "assemblies/netstandard.dll": {
-      "Size": 5583
+      "Size": 5565
     },
     "assemblies/rc.bin": {
       "Size": 1129
     },
     "assemblies/System.Collections.Concurrent.dll": {
-      "Size": 10498
+      "Size": 10477
     },
     "assemblies/System.Collections.dll": {
-      "Size": 15316
+      "Size": 15298
     },
     "assemblies/System.Collections.NonGeneric.dll": {
-      "Size": 7444
+      "Size": 7426
     },
     "assemblies/System.ComponentModel.dll": {
-      "Size": 1949
+      "Size": 1930
     },
     "assemblies/System.ComponentModel.Primitives.dll": {
-      "Size": 2561
+      "Size": 2541
     },
     "assemblies/System.ComponentModel.TypeConverter.dll": {
-      "Size": 6043
+      "Size": 6022
     },
     "assemblies/System.Console.dll": {
-      "Size": 6627
+      "Size": 7290
     },
     "assemblies/System.Core.dll": {
-      "Size": 1996
+      "Size": 1973
     },
     "assemblies/System.Diagnostics.TraceSource.dll": {
-      "Size": 6524
+      "Size": 6512
     },
     "assemblies/System.dll": {
-      "Size": 2352
+      "Size": 2331
     },
     "assemblies/System.Drawing.dll": {
-      "Size": 2037
+      "Size": 2016
     },
     "assemblies/System.Drawing.Primitives.dll": {
-      "Size": 11982
+      "Size": 11967
     },
     "assemblies/System.IO.Compression.dll": {
-      "Size": 16746
+      "Size": 16804
     },
     "assemblies/System.IO.IsolatedStorage.dll": {
-      "Size": 9997
+      "Size": 9985
     },
     "assemblies/System.Linq.dll": {
-      "Size": 18910
+      "Size": 19131
     },
     "assemblies/System.Linq.Expressions.dll": {
-      "Size": 163896
+      "Size": 163892
     },
     "assemblies/System.Net.Http.dll": {
-      "Size": 66049
+      "Size": 66008
     },
     "assemblies/System.Net.Primitives.dll": {
-      "Size": 21962
+      "Size": 21947
     },
     "assemblies/System.Net.Requests.dll": {
-      "Size": 3614
+      "Size": 3593
     },
     "assemblies/System.ObjectModel.dll": {
-      "Size": 8114
+      "Size": 8095
     },
     "assemblies/System.Private.CoreLib.dll": {
-      "Size": 799614
+      "Size": 808212
     },
     "assemblies/System.Private.DataContractSerialization.dll": {
-      "Size": 184941
+      "Size": 184896
     },
     "assemblies/System.Private.Uri.dll": {
-      "Size": 42623
+      "Size": 42577
     },
     "assemblies/System.Private.Xml.dll": {
-      "Size": 215538
+      "Size": 215501
     },
     "assemblies/System.Private.Xml.Linq.dll": {
-      "Size": 16645
+      "Size": 16627
     },
     "assemblies/System.Runtime.dll": {
-      "Size": 2589
+      "Size": 2573
     },
     "assemblies/System.Runtime.Serialization.dll": {
-      "Size": 1955
+      "Size": 1939
     },
     "assemblies/System.Runtime.Serialization.Formatters.dll": {
-      "Size": 2493
+      "Size": 2473
     },
     "assemblies/System.Runtime.Serialization.Primitives.dll": {
-      "Size": 3770
+      "Size": 3751
     },
     "assemblies/System.Security.Cryptography.dll": {
-      "Size": 7733
+      "Size": 7741
     },
     "assemblies/System.Text.RegularExpressions.dll": {
-      "Size": 152038
+      "Size": 153702
     },
     "assemblies/System.Xml.dll": {
-      "Size": 1845
+      "Size": 1827
     },
     "assemblies/System.Xml.Linq.dll": {
-      "Size": 1870
+      "Size": 1846
     },
     "assemblies/UnnamedProject.dll": {
-      "Size": 117251
+      "Size": 117277
     },
     "assemblies/Xamarin.AndroidX.Activity.dll": {
       "Size": 5872
@@ -194,22 +194,22 @@
       "Size": 3473216
     },
     "lib/arm64-v8a/libmonodroid.so": {
-      "Size": 512520
+      "Size": 512648
     },
     "lib/arm64-v8a/libmonosgen-2.0.so": {
-      "Size": 3083112
+      "Size": 3084552
     },
     "lib/arm64-v8a/libSystem.IO.Compression.Native.so": {
       "Size": 723840
     },
     "lib/arm64-v8a/libSystem.Native.so": {
-      "Size": 87768
+      "Size": 92800
     },
     "lib/arm64-v8a/libSystem.Security.Cryptography.Native.Android.so": {
-      "Size": 146128
+      "Size": 148696
     },
     "lib/arm64-v8a/libxamarin-app.so": {
-      "Size": 98912
+      "Size": 98952
     },
     "META-INF/android.support.design_material.version": {
       "Size": 12
@@ -1964,5 +1964,5 @@
       "Size": 341228
     }
   },
-  "PackageSize": 8028569
+  "PackageSize": 8040857
 }
\ No newline at end of file