Which characters are included in disney world exclusive toy story sets?

According to the verified information, Jessie is a central character in the Disney‑Pixar Toy Story franchise, first appearing in Toy Story 2 and continuing in subsequent sequels. The evidence provided does not mention any other characters in Disney World exclusive Toy Story sets. Therefore, based solely on the current data, Jessie is the only character that can be confirmed as included in those sets. No additional characters or details about the sets themselves are supported by the provided sources. Consequently, any other characters that may appear in the sets are not verifiable with the given evidence.