What is hxh 50?

As an AI language model, I don't have access to current or future updates for any anime series. However, if you're referring to Hunter x Hunter Episode 50, here's a brief summary:

In episode 50 of Hunter x Hunter, Gon, Killua, and Leorio successfully pass the first phase of the Hunter Exam and move on to the second phase. The second phase requires the participants to escape from a deadly forest filled with dangerous creatures and traps. The trio teams up with Kurapika and they make their way through the forest, encountering various challenges along the way. However, the group's teamwork is put to the test when they come across a group of prisoners who have escaped from jail and are now hiding in the forest. The episode ends with the Hunter Exam Chairman announcing that the participants who reach the end of the forest will qualify for the third phase of the exam.