Oh, the irony

As it turns out, the last release broke permissions everywhere, so we've fixed that 😅 The irony of the last release title does not go unnoticed.

Full log of changes can be found in the changelog, but here's a summary:

• Linux user permissions setup has been simplified a lot, fixing several setup issues
• Various improvements around setup ui
• Rework of the theme update functionality
  • this has the potential to be breaking. If your ghost instance was created with a CLI version prior to this one, the Casper theme will no longer be updated during ghost update. Unfortunately, the only real way to fix this is to create a new Ghost instance. Theme updates for ghost installs created with this version or later, however, will occur

Progress towards a release candidate can be found in the milestone.