v6.1.2

Game folders upload all the way through.

• Uploads: a folder with many mid-sized files could freeze part-way on the console
  (seen at about 13,000 of 35,000 files). Fixed in the helper, so update the helper too.
• Errors: when the console refuses a connection, the app shows the console's reason
  (for example, not paired) instead of "broken pipe".