v0.1.0

Quota Manager v0.1.0.

Install on the gateway laptop:

sudo apt install ./quota-manager_0.1.0_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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Initial Linux release: the gateway box splits your ISP bundle fairly between
people (each person's allowance covers all their devices), counts and cuts
internet at the network level, supports per-device overrides, per-person speed
limits, detection of uninvited devices that bypass DHCP, Strong (WAN) mode
where the box dials the line itself, and one-command install via .deb.