diff --git a/.paket/Paket.Restore.targets b/.paket/Paket.Restore.targets
index a86be3a1..830e5699 100644
--- a/.paket/Paket.Restore.targets
+++ b/.paket/Paket.Restore.targets
@@ -23,6 +23,9 @@
     <_PaketExeExtension>$([System.IO.Path]::GetExtension("$(PaketExePath)"))</_PaketExeExtension>
     <PaketCommand Condition=" '$(_PaketExeExtension)' == '.dll' ">dotnet "$(PaketExePath)"</PaketCommand>
 
+    <!-- no extension is a shell script -->
+    <PaketCommand Condition=" '$(_PaketExeExtension)' == '' ">"$(PaketExePath)"</PaketCommand>
+
     <PaketBootStrapperExePath Condition=" '$(PaketBootStrapperExePath)' == '' AND Exists('$(PaketRootPath)paket.bootstrapper.exe')">$(PaketRootPath)paket.bootstrapper.exe</PaketBootStrapperExePath>
     <PaketBootStrapperExePath Condition=" '$(PaketBootStrapperExePath)' == '' ">$(PaketToolsPath)paket.bootstrapper.exe</PaketBootStrapperExePath>
     <PaketBootStrapperCommand Condition=" '$(OS)' == 'Windows_NT'">"$(PaketBootStrapperExePath)"</PaketBootStrapperCommand>
@@ -145,9 +148,10 @@
       </DotNetCliToolReference>
     </ItemGroup>
 
+    <!-- Disabled for now until we know what to do with runtime deps - https://github.com/fsprojects/Paket/issues/2964
     <PropertyGroup>
       <RestoreConfigFile>$(MSBuildProjectDirectory)/obj/$(MSBuildProjectFile).NuGet.Config</RestoreConfigFile>
-    </PropertyGroup>
+    </PropertyGroup> -->
 
   </Target>
 
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index f702528b..514aab09 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -1,3 +1,8 @@
+### 3.20.2 - 2018-01-22
+* Bugfixes backported from v4:
+* BUG: Distributions: BetaScaled no longer ignores optional random source parameter
+* BUG: Trigonometry: Complex trigonometric functions behave on large imput *~diluculo*
+
 ### 3.20.1 - 2018-01-13
 * Bugfixes backported from v4:
 * BUG: Trigonometry: Fix imaginary part sign of complex hyperbolic cotangent
diff --git a/src/FSharp/AssemblyInfo.fs b/src/FSharp/AssemblyInfo.fs
index 4535d34b..172b8250 100644
--- a/src/FSharp/AssemblyInfo.fs
+++ b/src/FSharp/AssemblyInfo.fs
@@ -44,9 +44,9 @@ open System.Runtime.InteropServices
 [<assembly: AssemblyCulture("")>]
 [<assembly: NeutralResourcesLanguage("en")>]
 
-[<assembly: AssemblyVersion("3.20.1.0")>]
-[<assembly: AssemblyFileVersion("3.20.1.0")>]
-[<assembly: AssemblyInformationalVersion("3.20.1")>]
+[<assembly: AssemblyVersion("3.20.2.0")>]
+[<assembly: AssemblyFileVersion("3.20.2.0")>]
+[<assembly: AssemblyInformationalVersion("3.20.2")>]
 
 #if PORTABLE
 #else
diff --git a/src/FSharpUnitTests/AssemblyInfo.fs b/src/FSharpUnitTests/AssemblyInfo.fs
index b889ff7e..6e53935c 100644
--- a/src/FSharpUnitTests/AssemblyInfo.fs
+++ b/src/FSharpUnitTests/AssemblyInfo.fs
@@ -10,9 +10,9 @@ open System.Runtime.InteropServices
 [<assembly: AssemblyProduct("Math.NET Numerics")>]
 [<assembly: AssemblyCopyright("Copyright (c) Math.NET Project")>]
 
-[<assembly: AssemblyVersion("3.20.1.0")>]
-[<assembly: AssemblyFileVersion("3.20.1.0")>]
-[<assembly: AssemblyInformationalVersion("3.20.1")>]
+[<assembly: AssemblyVersion("3.20.2.0")>]
+[<assembly: AssemblyFileVersion("3.20.2.0")>]
+[<assembly: AssemblyInformationalVersion("3.20.2")>]
 
 #if PORTABLE
 #else
diff --git a/src/Numerics/Properties/AssemblyInfo.cs b/src/Numerics/Properties/AssemblyInfo.cs
index ecf98445..5dcc5f16 100644
--- a/src/Numerics/Properties/AssemblyInfo.cs
+++ b/src/Numerics/Properties/AssemblyInfo.cs
@@ -45,9 +45,9 @@ using System.Runtime.InteropServices;
 [assembly: CLSCompliant(true)]
 [assembly: NeutralResourcesLanguage("en")]
 
-[assembly: AssemblyVersion("3.20.1.0")]
-[assembly: AssemblyFileVersion("3.20.1.0")]
-[assembly: AssemblyInformationalVersion("3.20.1")]
+[assembly: AssemblyVersion("3.20.2.0")]
+[assembly: AssemblyFileVersion("3.20.2.0")]
+[assembly: AssemblyInformationalVersion("3.20.2")]
 
 #if PORTABLE
 
diff --git a/src/UnitTests/Properties/AssemblyInfo.cs b/src/UnitTests/Properties/AssemblyInfo.cs
index cd983ca4..4ede7c9b 100644
--- a/src/UnitTests/Properties/AssemblyInfo.cs
+++ b/src/UnitTests/Properties/AssemblyInfo.cs
@@ -9,8 +9,8 @@ using MathNet.Numerics.UnitTests;
 [assembly: ComVisible(false)]
 [assembly: Guid("04157581-63f3-447b-a277-83c6e69126a4")]
 
-[assembly: AssemblyVersion("3.20.1.0")]
-[assembly: AssemblyFileVersion("3.20.1.0")]
-[assembly: AssemblyInformationalVersion("3.20.1")]
+[assembly: AssemblyVersion("3.20.2.0")]
+[assembly: AssemblyFileVersion("3.20.2.0")]
+[assembly: AssemblyInformationalVersion("3.20.2")]
 
 [assembly: UseLinearAlgebraProvider]