Marvelвђ™s Avengers Вђ“ V1.3.3 (141640) (RECOMMENDED)

Marvel's Avengers update v1.3.3 (build 141640), released in October 2020, introduced SHIELD Substation Zero and Tachyon Rift missions, focusing on endgame stability and quality-of-life improvements. The patch, which introduced Cosmic gear and implemented "Mark as Junk" features, also addressed critical faction reward bugs and improved matchmaking systems. You can read the full patch notes on the official Marvel's Avengers website.