we need to know the format with is expected (YYYY/MM/DD or YYYY/DD/MM). if it is the latter we need to convert that to this format: DD/MM/YYYY
The blog does not sort by dates, we either need to fix that or do something with a ranking.
If we go with ranking, I suggest we go with "reverse" ranking. 1 being the oldest as this means we only need to edit 1 file when updating a new entry.