- Add .NET 9.0 support

Author: nwithan8

EasyPost.Compatibility.FSharp/EasyPost.Compatibility.FSharp.fsproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <GenerateDocumentationFile>true</GenerateDocumentationFile>
         <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
         <RootNamespace>EasyPost.Compatibility.FSharp</RootNamespace>

EasyPost.Compatibility.VB/EasyPost.Compatibility.VB.vbproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <RootNamespace>EasyPost.Compatibility.VB</RootNamespace>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>
   </PropertyGroup>
 

EasyPost.Integration/EasyPost.Integration.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFrameworks>net462;net6.0;net7.0;net8.0</TargetFrameworks>
+        <TargetFrameworks>net462;net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
         <LangVersion>latest</LangVersion>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>

EasyPost.Tests/EasyPost.Tests.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net462;net6.0;net7.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net462;net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
 
     <IsPackable>false</IsPackable>
 

EasyPost/EasyPost.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;net6.0;net7.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <OutputType>Library</OutputType>

EasyPost/packages.lock.json

@@ -46,6 +46,14 @@
         "resolved": "13.0.1",
         "contentHash": "ppPFpBcvxdsfUonNcvITKqLl3bqxWbDCZIzDWHzjpdAHRFfZe0Dw9HmA0+za13IdyrgJwpkDTDA9fHaxOrt20A=="
       }
+    },
+    "net9.0": {
+      "Newtonsoft.Json": {
+        "type": "Direct",
+        "requested": "[13.0.1, 14.0.0)",
+        "resolved": "13.0.1",
+        "contentHash": "ppPFpBcvxdsfUonNcvITKqLl3bqxWbDCZIzDWHzjpdAHRFfZe0Dw9HmA0+za13IdyrgJwpkDTDA9fHaxOrt20A=="
+      }
     }
   }
 }

README.md

@@ -327,12 +327,13 @@ Some tests may require a user with a particular set of enabled features such as
 referrals. We have attempted to call out these functions in their respective docstrings.
 
 **NOTE** .NET Framework/.NET Standard unit tests cannot currently be run on Apple Silicon (M1, M2, etc.). Instead, run
-unit tests in one framework at a time with, e.g `make unit-test fw=net8.0`. Valid frameworks:
+unit tests in one framework at a time with, e.g `make unit-test fw=net9.0`. Valid frameworks:
 
 - `net462` (.NET Framework 4.6.2, the oldest non-EOL version of .NET Framework; will not run on Apple Silicon)
 - `net6.0` (.NET 6.0)
 - `net7.0` (.NET 7.0)
 - `net8.0` (.NET 8.0)
+- `net9.0` (.NET 9.0)
 
 #### Test Coverage
 

scripts/unix/setup.sh

@@ -10,7 +10,7 @@ if [[ $(sysctl -n machdep.cpu.brand_string) =~ "Apple" ]]; then
 fi
 
 # .NET versions we want to install
-declare -a NetVersions=("8.0" "7.0" "6.0")
+declare -a NetVersions=("9.0" "8.0" "7.0" "6.0")
 
 # Download dotnet-install.sh
 echo "Downloading dotnet-install.sh script..."

scripts/win/setup.bat

@@ -10,7 +10,7 @@
 @ECHO OFF
 
 :: .NET Versions we want to install and destination
-SET NetVersions=Current 8.0 7.0 6.0
+SET NetVersions=Current 9.0 8.0 7.0 6.0
 SET InstallPath=C:\dotnet
 
 :: Dependency file