Fix warnings, update version format, organize DLLs in subfolder, and use System.Reflection.Assembly::LoadBytes

output/PSOPNSenseAPI/PSOPNSenseAPI.psd1

@@ -1,6 +1,6 @@
 @{
-    RootModule = 'PSOPNSenseAPI.dll'
-    ModuleVersion = '2025.04.14.2246'
+    RootModule = 'PSOPNSenseAPI.psm1'
+    ModuleVersion = '2025.04.14.2253'
     GUID = '1f0e4b77-cc7c-4a1e-b45a-d7c51a3c562e'
     Author = 'PSOPNSenseAPI Contributors'
     CompanyName = 'PSOPNSenseAPI'

output/PSOPNSenseAPI/PSOPNSenseAPI.psm1

@@ -0,0 +1,25 @@
+# Load assemblies from the lib folder using System.Reflection.Assembly::LoadBytes
+# This avoids file lock issues when the module is loaded
+
+$libPath = Join-Path $PSScriptRoot "lib"
+$dllFiles = Get-ChildItem -Path $libPath -Filter "*.dll"
+
+foreach ($dll in $dllFiles) {
+    try {
+        $dllBytes = [System.IO.File]::ReadAllBytes($dll.FullName)
+        [System.Reflection.Assembly]::Load($dllBytes) | Out-Null
+        Write-Verbose "Loaded assembly: $($dll.Name)"
+    }
+    catch {
+        Write-Warning "Failed to load assembly $($dll.Name): $_"
+    }
+}
+
+# Export all cmdlets
+$cmdlets = [System.AppDomain]::CurrentDomain.GetAssemblies() | 
+    Where-Object { $_.FullName -like "*PSOPNSenseAPI*" } | 
+    ForEach-Object { $_.GetTypes() } | 
+    Where-Object { $_.IsPublic -and $_.IsClass -and $_.Name -like "*Cmdlet" } | 
+    ForEach-Object { $_.Name }
+
+Export-ModuleMember -Cmdlet $cmdlets

output/release-notes.md

@@ -0,0 +1,12 @@
+## What's New
+
+### Added
+- Port forwarding management (Get, New, Set, Remove)
+- Added unit tests for interface management
+
+### Changed
+- Updated IPNetwork2 library from version 2.6.618 to 3.1.764
+- Updated code to use the new namespace (System.Net) for IPNetwork2
+- Added support for .NET 8.0 and .NET 9.0
+- Improved XML documentation for all classes and methods
+- Made OPNSenseApiClient more testable by introducing an interface