version bump

SharpGLTF.sln

@@ -7,8 +7,12 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 	ProjectSection(SolutionItems) = preProject
 		.editorconfig = .editorconfig
 		src\Analyzers.props = src\Analyzers.props
+		src\PackageInfo.props = src\PackageInfo.props
 		README.md = README.md
 		SharpGLTF.ruleset = SharpGLTF.ruleset
+		src\SourceLink.props = src\SourceLink.props
+		src\Testing.props = src\Testing.props
+		src\Version.props = src\Version.props
 	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{072B725F-773F-4751-9616-E9778897C1D2}"

src/build-alpha.cmd

@@ -1,5 +1,5 @@
 @echo off
-set VERSIONSUFFIX=alpha0020
+set VERSIONSUFFIX=alpha0021
 
 echo Building %VERSIONSUFFIX%