v0.2.1

Quota Manager v0.2.1.

Install on the gateway laptop:

sudo apt install ./quota-manager_0.2.1_all.deb

Or, with the apt repository configured (see README):

sudo apt-get update && sudo apt-get install quota-manager

The package configures the network stack, installs the Python
dependencies into /opt/quota-manager/.venv, wires the
quota-gateway systemd service and starts it. See the README for
the post-install router steps (disable DHCP, disable IPv6/RA).

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Added

• Software updates from the dashboard. The Admin tab checks for newer
  versions, shows what changed, and can install the update for you.
• New devices join disabled. A device seen for the first time gets no
  internet allowance and stays offline until you assign it one.
• Choose your bundle reset style. Reset on a fixed day of the month or on
  your ISP's month-end bill date. Changing the reset day mid-month no longer
  wipes the month's usage.
• MAC allow/block lists. From the Network tab: let specific devices skip
  the quota entirely, or permanently ban others.
• Deleting a device is permanent — it stays offline instead of quietly
  reappearing seconds later.

Changed

• "Stop new connections" and "decline anonymous devices" now turn devices
  away at the door — a refused device never even appears in the list.
• Stronger passwords and smarter login throttling, plus snappier dashboard
  updates under the hood.

Fixed

• "Show details" on an update notification was empty — it now lists
  what's new.
• Users marked "Exempt" were still getting cut off at their allowance —
  exempt really means unlimited now.
• Changing the reset day mid-month could wipe usage — kept safe now.
• The "cut existing anonymous devices" sweep could hit real products —
  it now only targets genuinely anonymized devices.
• A device on the allow list couldn't be put on the block list — the two
  lists now work independently.