v5.3.1

A big .rar that fills your PC's disk now says so — before it wastes your time.

• Uploading a large .rar no longer fails five minutes in with "Write
  error". A .rar is extracted on your PC before being sent, and a big
  game can need far more free space than people expect — one 180 GB game
  needed 180 GB of temporary space on top of the archive itself. ps5upload
  now checks before it starts, and if there isn't room it says how much is
  needed, how much you have, and what to do about it. If a disk fills up
  part-way anyway, the error now names the real cause instead of just
  saying "Write error".
• A failed upload no longer leaves tens of GB behind. On Windows the
  temporary folder sometimes couldn't be deleted because a file was still
  in use, silently keeping the space. It now retries, and if it still
  can't, it tells you the folder to delete.
• The helper's log no longer drowns out its own errors. Routine
  connection checks were each writing an error line — over 8,000 identical
  lines in one report, which pushed out every genuinely useful message.
  Those are now silent; real truncated transfers are still logged.
• Log lines from different parts of the helper no longer get spliced
  together into unreadable text.