1.12.5: Update german holidays names

Update german holidays names

1.12.4: Update Poland holidays IDs

Fix holidays IDs of Poland holidays to make them match name translations

1.12.3: Update Poland holidays

• Remove Mother's day observance from Poland holidays

1.12.2: Update Canada - Ontario holidays

• Fix Family Day in ca-on list (Canada, Ontario)

1.12.1: Update Argentina holidays

• Update Argentina holidays
• Allow optional "if" in and-conditions

1.12.0: Handle extra working days

Handle extra working days

1.11.0: Support PHP 8 and Carbon 3

• Support PHP 8
• Support Carbon 3

1.10.0: Add setBusinessDayChecker()

• Add setBusinessDayChecker()
• Add local setting (ability to set only on a given date object) setHolidayGetter() and setBusinessDayChecker()

1.9.0: Add holiday getter strategy

• Add setHolidayGetter() method to set holiday getter strategy
• Add methods to get/set data for holidays

1.8.0: Drop getCarbonClass() method

Drop getCarbonClass() method to fix #40 "MixinBase contains non-macro methods" error