The latest issue of the Wrestling Observer Newsletter covers a range of topics, including updates on Ricochet's situation in WWE, Conor McGregor vs. Michael Chandler falling apart, and the real attendance numbers for WrestleMania. The issue also delves into the business side of wrestling, including a detailed look at company finances, WCW's downfall, and ratings for wrestling and MMA TV shows. Other highlights include news on upcoming matches in CMLL, New Japan Dominion coverage, and updates on stars like El Hijo del Vikingo and Drew McIntyre. Additionally, the newsletter discusses celebrity wrestling shows, injury updates, and potential changes to MMA rules. Overall, this week's newsletter offers a comprehensive look at the latest news and developments in the world of professional wrestling and combat sports.