This Ubuntu repository is provided by sur5r and contains the latest stable
release of i3. To use it, run the following commands:
+////////////////////////////////////////////////////////////////////////////////
+TODO: Replace dpkg -i with apt install ./ below after 2019-05.
+See https://github.com/i3/i3.github.io/pull/35
+////////////////////////////////////////////////////////////////////////////////
+
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-$ /usr/lib/apt/apt-helper download-file http://debian.sur5r.net/i3/pool/main/s/sur5r-keyring/sur5r-keyring_2017.01.02_all.deb keyring.deb SHA256:4c3c6685b1181d83efe3a479c5ae38a2a44e23add55e16a328b8c8560bf05e5f
-# apt install ./keyring.deb
+$ /usr/lib/apt/apt-helper download-file http://debian.sur5r.net/i3/pool/main/s/sur5r-keyring/sur5r-keyring_2018.01.30_all.deb keyring.deb SHA256:baa43dbbd7232ea2b5444cae238d53bebb9d34601cc000e82f11111b1889078a
+# dpkg -i ./keyring.deb
# echo "deb http://debian.sur5r.net/i3/ $(grep '^DISTRIB_CODENAME=' /etc/lsb-release | cut -f2 -d=) universe" >> /etc/apt/sources.list.d/sur5r-i3.list
# apt update
# apt install i3