v1.8.0

This release adds an on-device Activity Log, bandwidth limits for transfers, and a
download folder per space, and tidies up how your profile and settings are arranged.

Highlights

• A record of what happened in your spaces — who joined, left, or was approved, and what
  was shared and downloaded. Kept on your device only, and open from your Profile page,
  where you can search it or narrow it by space, person, or date.
• Limit how much bandwidth Mirall uses — cap download and upload speed on the new Network
  page in Settings. Pick a preset, type your own figure, or leave it unlimited; a change
  applies straight away, including to transfers already running.
• Only file transfers are capped, so your spaces and members keep syncing normally even at
  a low limit.
• A download folder of its own for each space — set Download Folder in Edit Space. Spaces
  you leave alone keep using the folder from Settings → Storage, and files you already
  downloaded aren't moved.
• A tidier way around your profile and settings — Account is now Profile, grouped into
  "This device" for your connection, identity protection, and the Activity Log, and "App"
  for your version, What's New, shortcuts, docs, and feedback. About moved here out of
  Settings, which now holds your preferences only.
• Full control over the Activity Log — Settings → Activity Log turns recording off, sets
  how long events are kept, or clears the log outright.

Also fixed

A shared folder that briefly vanished and came back — an external drive reconnecting, a
network share remounting — no longer stays flagged as "source missing".

Full Changelog: v1.7.1...v1.8.0