When does disney world usually release exclusive toy story items?

The available sources provide information about Walt Disney Animation Studios and its history, but they do not mention any specific timing for when Disney World releases exclusive Toy Story merchandise. Without documented evidence, we cannot confirm a pattern or typical release period. Generally, Disney parks may introduce new merchandise around holidays or during anniversary celebrations, but such timing is not verified for Toy Story exclusives. Therefore, the exact schedule remains unknown based on the provided evidence.