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New firmware release and upgrade procedure

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• Siemens 7KM2200 Support: Added support for Siemens 7KM2200 as a Load Guard. 

• Compatibility Fixes: Fixed protocol Protocol issues that made from version 5.4 .1 incompatible with were resolved in version 5.4. However, 1; however, this fix has caused version 5.4.1 remained compatible to be incompatible with version 5.3 and earlier versions. 4

• Resume Mechanism: Reworked the charger resume mechanism to address issues with Power Management reconnecting multiple chargers simultaneously. 

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