added support for .net 7

Author: d2phap

Source/FileWatcherEx/FileWatcherEx.csproj

@@ -1,10 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFrameworks>net6.0;net7.0</TargetFrameworks>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
-    <Copyright>Copyright © 2018-2022 Duong Dieu Phap</Copyright>
+    <Copyright>Copyright © 2018-2023 Duong Dieu Phap</Copyright>
     <PackageProjectUrl>https://github.com/d2phap/FileWatcherEx</PackageProjectUrl>
     <PackageReadmeFile>README.md</PackageReadmeFile>
     <RepositoryUrl>https://github.com/d2phap/FileWatcherEx</RepositoryUrl>
@@ -13,9 +13,9 @@
     <Description>A wrapper of FileSystemWatcher to standardize the events and avoid false change notifications, used in ImageGlass project (https://imageglass.org). This project is based on the VSCode FileWatcher: https://github.com/Microsoft/vscode-filewatcher-windows.</Description>
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
     <FileVersion>$(Version)</FileVersion>
-    <VersionPrefix>2.1.1</VersionPrefix>
+    <VersionPrefix>2.2.0</VersionPrefix>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
-    <PackageReleaseNotes>Improve and dispose CancellationToken</PackageReleaseNotes>
+    <PackageReleaseNotes>See https://github.com/d2phap/FileWatcherEx/releases</PackageReleaseNotes>
     <Authors>$(Authors)</Authors>
   </PropertyGroup>