Minor tidying - update copyright, authors, remove broken links in solution file, add dates to release file

Author: davidglassborow

Flips.sln

@@ -67,16 +67,16 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = ".build", ".build", "{3C52F533-74CC-413D-8EDD-7B3D6B4777B6}"
 	ProjectSection(SolutionItems) = preProject
 		build.cmd = build.cmd
-		build.fsx = build.fsx
 		build.sh = build.sh
 	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = ".github", ".github", "{5ED40737-872B-4038-B860-E793EBE21F28}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "workflows", "workflows", "{4D5C661A-E91C-4B9E-8167-DE8AC931F87C}"
 	ProjectSection(SolutionItems) = preProject
-		.github\workflows\dev-release.yml = .github\workflows\dev-release.yml
 		.github\workflows\dotnetcore.yml = .github\workflows\dotnetcore.yml
+		.github\workflows\github-pages-deploy.yml = .github\workflows\github-pages-deploy.yml
+		.github\workflows\publish.yml = .github\workflows\publish.yml
 		.github\workflows\secrets.yml = .github\workflows\secrets.yml
 	EndProjectSection
 EndProject

Flips/Flips.fsproj

@@ -2,10 +2,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>net8.0; net462</TargetFrameworks>
-    <Authors>Matthew Crews</Authors>
-    <Company>Matthew Crews</Company>
+    <Authors>Matthew Crews and contributors</Authors>
+    <Company>https://fslab.org</Company>
     <Description>A F# library for creating and solving Linear Programming and Mixed Integer Programming Models</Description>
-    <Copyright>2020</Copyright>
+    <Copyright>2026</Copyright>
     <PackageProjectUrl></PackageProjectUrl>
     <RepositoryUrl>https://github.com/fslaborg/flips</RepositoryUrl>
     <PackageTags>F#, Optimization, Linear Programming, Mixed-Integer Programming</PackageTags>