Added comprehensive cmdlet documentation and updated module version to 2025.04.15.1033

docs/cmdlets/Get-OPNSenseFirmware.md

@@ -0,0 +1,44 @@
+# Get-OPNSenseFirmware
+
+## SYNOPSIS
+Gets firmware information from an OPNSense firewall.
+
+## SYNTAX
+
+```
+Get-OPNSenseFirmware
+```
+
+## DESCRIPTION
+The Get-OPNSenseFirmware cmdlet retrieves firmware information from an OPNSense firewall, including the current version and available updates.
+
+## EXAMPLES
+
+### Example 1: Get firmware information
+```powershell
+Get-OPNSenseFirmware
+```
+
+This example retrieves firmware information from the OPNSense firewall.
+
+## PARAMETERS
+
+### CommonParameters
+This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see [about_CommonParameters](http://go.microsoft.com/fwlink/?LinkID=113216).
+
+## INPUTS
+
+### None
+
+## OUTPUTS
+
+### System.Object
+Returns an object representing the firmware information, including the current version, available updates, and update status.
+
+## NOTES
+This cmdlet requires a connection to an OPNSense firewall. Use Connect-OPNSense to establish a connection.
+
+## RELATED LINKS
+
+[Update-OPNSenseFirmware](Update-OPNSenseFirmware.md)
+[Start-OPNSenseFirmwareUpgrade](Start-OPNSenseFirmwareUpgrade.md)