diff --git a/docs/Dockerfile b/docs/Dockerfile
index 4357da9f3..72f1eba6f 100644
--- a/docs/Dockerfile
+++ b/docs/Dockerfile
@@ -2,7 +2,7 @@ FROM jupyter/base-notebook:latest
 
 # Install .NET CLI dependencies
 
-ARG NB_USER=jovyan
+ARG NB_USER=fsdocs-user
 ARG NB_UID=1000
 ENV USER ${NB_USER}
 ENV NB_UID ${NB_UID}
@@ -22,7 +22,7 @@ ENV \
     # Skip extraction of XML docs - generally not useful within an image/container - helps performance
     NUGET_XMLDOC_MODE=skip \
     # Opt out of telemetry until after we install jupyter when building the image, this prevents caching of machine id
-    DOTNET_TRY_CLI_TELEMETRY_OPTOUT=true
+    DOTNET_INTERACTIVE_CLI_TELEMETRY_OPTOUT=true
 
 # Install .NET CLI dependencies
 RUN apt-get update \
@@ -39,11 +39,11 @@ RUN apt-get update \
 # Install .NET Core SDK
 
 # When updating the SDK version, the sha512 value a few lines down must also be updated.
-ENV DOTNET_SDK_VERSION 3.1.301
+ENV DOTNET_SDK_VERSION 5.0.101
 
-RUN dotnet_sdk_version=3.1.301 \
+RUN dotnet_sdk_version=5.0.101 \
     && curl -SL --output dotnet.tar.gz https://dotnetcli.azureedge.net/dotnet/Sdk/$dotnet_sdk_version/dotnet-sdk-$dotnet_sdk_version-linux-x64.tar.gz \
-    && dotnet_sha512='dd39931df438b8c1561f9a3bdb50f72372e29e5706d3fb4c490692f04a3d55f5acc0b46b8049bc7ea34dedba63c71b4c64c57032740cbea81eef1dce41929b4e' \
+    && dotnet_sha512='398d88099d765b8f5b920a3a2607c2d2d8a946786c1a3e51e73af1e663f0ee770b2b624a630b1bec1ceed43628ea8bc97963ba6c870d42bec064bde1cd1c9edb' \
     && echo "$dotnet_sha512 dotnet.tar.gz" | sha512sum -c - \
     && mkdir -p /usr/share/dotnet \
     && tar -ozxf dotnet.tar.gz -C /usr/share/dotnet \
@@ -52,7 +52,7 @@ RUN dotnet_sdk_version=3.1.301 \
     # Trigger first run experience by running arbitrary cmd
     && dotnet help
 
-# Copy notebooks (and all docs, but who case) across
+# Copy notebooks
 
 COPY ./ ${HOME}/notebooks/
 
@@ -66,8 +66,8 @@ USER ${USER}
 #Install nteract 
 RUN pip install nteract_on_jupyter
 
-# Install lastest build from master branch of Microsoft.DotNet.Interactive from myget
-RUN dotnet tool install -g Microsoft.dotnet-interactive --add-source "https://dotnet.myget.org/F/dotnet-try/api/v3/index.json"
+# Install lastest build from master branch of Microsoft.DotNet.Interactive
+RUN dotnet tool install -g Microsoft.dotnet-interactive --add-source "https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json"
 
 #latest stable from nuget.org
 #RUN dotnet tool install -g Microsoft.dotnet-interactive --add-source "https://api.nuget.org/v3/index.json"
@@ -79,7 +79,7 @@ RUN echo "$PATH"
 RUN dotnet interactive jupyter install
 
 # Enable telemetry once we install jupyter for the image
-ENV DOTNET_TRY_CLI_TELEMETRY_OPTOUT=false
+ENV DOTNET_INTERACTIVE_CLI_TELEMETRY_OPTOUT=false
 
 # Set root to notebooks
-WORKDIR ${HOME}/notebooks/
+WORKDIR ${HOME}/notebooks/
\ No newline at end of file
diff --git a/docs/NuGet.config b/docs/NuGet.config
index c5b00b52a..cf1ace51a 100644
--- a/docs/NuGet.config
+++ b/docs/NuGet.config
@@ -8,9 +8,7 @@
     <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
     <add key="dotnet3-dev" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet3.1/nuget/v3/index.json" />
     <add key="dotnet-core" value="https://dotnetfeed.blob.core.windows.net/dotnet-core/index.json" />
-    <add key="dotnet-try" value="https://dotnet.myget.org/F/dotnet-try/api/v3/index.json" />
-    <add key="roslyn" value="https://dotnet.myget.org/F/roslyn/api/v3/index.json" />
-    <add key="dotnet-corefxlab" value="https://dotnet.myget.org/F/dotnet-corefxlab/api/v3/index.json" />
+    <add key="dotnet-tools" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json" />
     <add key="PSGallery" value="https://www.powershellgallery.com/api/v2/" />
   </packageSources>
-</configuration>
+</configuration>
\ No newline at end of file
diff --git a/src/FSharp.Formatting.Common/YaafFSharpScripting.fs b/src/FSharp.Formatting.Common/YaafFSharpScripting.fs
index 1613b9a16..f33470499 100644
--- a/src/FSharp.Formatting.Common/YaafFSharpScripting.fs
+++ b/src/FSharp.Formatting.Common/YaafFSharpScripting.fs
@@ -145,8 +145,6 @@ module internal CompilerServiceExtensions =
                yield fileName1
             |]
 
-          for arg in args do
-            printfn "arg: %s" arg
           projFileName, args
 
       let getProjectReferences frameworkVersion otherFlags libDirs dllFiles =