When is the GCSE Art Course work released?

There's no single release date for GCSE Art coursework. The deadlines and release of coursework for GCSE Art are entirely dependent on the individual school and exam board (e.g., AQA, Edexcel, OCR). Each school sets its own internal deadlines for submission, and these vary widely. You need to check with your art teacher or the school's exam office for the specific dates relevant to your situation.