itch.io

How do I download the update without downloading a completely new program? I tried downloading the new update but it seems like I was just downloading the new version as a new program instead of updating the program already on my computer. 

My idols aren't posting on SNS or Streaming. I was wondering if thats a bug or if it should be working. I have my settings set to controlled streams and monitored posts but there hasn't been any actions? Do i need to get to a certain fame level or something else?