Publish prerelease SDK to NuGet. Switch to multi-target

.github/workflows/LANCommander.SDK.Release.yml

@@ -4,6 +4,7 @@ on:
   push:
     tags:
       - 'v[0-9]+.[0-9]+.[0-9]+'
+      - 'v[0-9]+.[0-9]+.[0-9]+-rc[0-9]+'
 
 permissions:
   contents: write
@@ -13,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     outputs:
       version_tag: ${{ steps.trim_tag_ref.outputs.replaced }}
-      version_semver: ${{ steps.trim_tag_ref.outputs.replaced }}
+      version_semver: ${{ steps.extract_semver.outputs.replaced }}
     steps:
       - uses: frabert/replace-string-action@v2
         name: Trim Tag Ref
@@ -23,6 +24,14 @@ jobs:
           pattern: 'refs/tags/v'
           replace-with: ''
 
+      - uses: frabert/replace-string-action@v2
+        name: Extract SemVer (strip prerelease suffix for AssemblyVersion)
+        id: extract_semver
+        with:
+          string: '${{ steps.trim_tag_ref.outputs.replaced }}'
+          pattern: '-.*$'
+          replace-with: ''
+
   publish:
     needs: prep
     runs-on: ubuntu-latest

LANCommander.SDK/LANCommander.SDK.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net10.0</TargetFramework>
+        <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
         <Version>1.1.0</Version>
         <Authors>pathartl</Authors>
         <Company>LANCommander</Company>

LANCommander.Steam/LANCommander.Steam.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net10.0</TargetFramework>
+    <TargetFrameworks>net8.0;net9.0;net10.0</TargetFrameworks>
     <LangVersion>latestmajor</LangVersion>
   </PropertyGroup>