She did not fast because she was unaware that fasting was obligatory for her; does she have to make up the fasts?

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Check below answers in case you are looking for other related questions:
When was fasting enjoined?
What is the factor by which the reward for righteous deeds in Ramadan is multiplied?

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Related Answers:
Why do Muslims fast?
Did the Sahaabah (may Allah be pleased with them) fast on the day of Badr?
Is it proven that fasting Ramadan in Madinah is equivalent to fasting seventy Ramadans elsewhere?
When was fasting enjoined?
What is the factor by which the reward for righteous deeds in Ramadan is multiplied?

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