diff --git a/build.sh b/build.sh
index 7ff647c40..5eb32b4c7 100755
--- a/build.sh
+++ b/build.sh
@@ -53,5 +53,5 @@ dockerbuild()
 if [ ! -z "$BUILD_IN_DOCKER" ]; then
     dockerbuild $args
 else
-    $DIR/run-build.sh $args
+    sudo $DIR/run-build.sh $args
 fi
diff --git a/eng/Versions.props b/eng/Versions.props
index a1d77f37f..8b6a478c8 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -7,14 +7,14 @@
   <PropertyGroup>
     <VersionMajor>6</VersionMajor>
     <VersionMinor>0</VersionMinor>
-    <VersionSDKMinor>1</VersionSDKMinor>
+    <VersionSDKMinor>2</VersionSDKMinor>
     <VersionFeature>00</VersionFeature>
     <VersionPrefix>$(VersionMajor).$(VersionMinor).$(VersionSDKMinor)$(VersionFeature)</VersionPrefix>
-    <PreReleaseVersionLabel>rtm</PreReleaseVersionLabel>
+    <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
     <MajorMinorVersion>$(VersionMajor).$(VersionMinor)</MajorMinorVersion>
     <CliProductBandVersion>$(MajorMinorVersion).$(VersionSDKMinor)</CliProductBandVersion>
     <!-- Enable to remove prerelease label. -->
-    <StabilizePackageVersion Condition="'$(StabilizePackageVersion)' == ''">true</StabilizePackageVersion>
+    <StabilizePackageVersion Condition="'$(StabilizePackageVersion)' == ''">false</StabilizePackageVersion>
     <DotNetFinalVersionKind Condition="'$(StabilizePackageVersion)' == 'true'">release</DotNetFinalVersionKind>
   </PropertyGroup>
   <PropertyGroup>
diff --git a/run-build.sh b/run-build.sh
index 7b98aedc0..99a408cf2 100755
--- a/run-build.sh
+++ b/run-build.sh
@@ -25,6 +25,9 @@ CUSTOM_BUILD_ARGS=
 # Set nuget package cache under the repo
 [ -z $NUGET_PACKAGES ] && export NUGET_PACKAGES="$REPOROOT/.nuget/packages"
 
+# Set max number of files open, helps avoid errors during NuGet restore
+ulimit -n 16384
+
 args=( )
 
 while [[ $# > 0 ]]; do