...

${createdDate.nextDay}
${createdDate.nextMonth}
${createdDate.nextWeekOfMonth}
${createdDate.nextWeekOfWeekYear}
${createdDate.nextYear}
${createdDate.previousDay}
${createdDate.previousMonth}
${createdDate.previousWeekOfMonth}
${createdDate.previousWeekOfWeekYear}
${createdDate.previousYear}
${dueDate.nextDay}
${dueDate.nextMonth}
${dueDate.nextWeekOfMonth}
${dueDate.nextWeekOfWeekYear}
${dueDate.nextYear}
${dueDate.previousDay}
${dueDate.previousMonth}
${dueDate.previousWeekOfMonth}
${dueDate.previousWeekOfWeekYear}
${dueDate.previousYear}

Update v2.5.7, as a completion to variables ${createdDate.shortMonth} and ${dueDate.shortMonth} we added new variables with numbers:

${createdDate.nextShortMonth}
${createdDate.previousShortMonth}
${dueDate.nextShortMonth}
${dueDate.previousShortMonth}

Example

You can use these variables as shown below:

...