Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

Through the coming year Rockstar Games will continue to support both Red Dead Online and Grand Theft Auto Online with more content updates to keep new and returning players excited and engaged.

Answer: developer: Red Dead Online, Rockstar Games; publisher: Red Dead Online, Rockstar Games