Shadow of Israphel is listed as 'on hiatus' on the Yogscast Wiki. It has been for 4 years.
Although The Yogscast had a small and hardcore fan base before Shadow of Israphel, they arose to fame when the series arrived on their channel.
The series was later adapted into animated shorts in 2014.
As every character other than Xephos and Honeydew speak entirely through Minecraft's text chat feature, Simon Lane provides the voices for nearly every single character in the series.