+Notes on TLS support:
+
+Cubemap supports TLS on output, so that you can play video on TLS
+web sites without issues with mixed content. TLS on input streams is
+not (yet) supported.
+
+TLS requires kTLS for both send and receive, ie., Linux >= 4.17 with CONFIG_TLS
+enabled. Only cipher suites supported by kTLS is supposed, ie., AES-128-GCM
+(if no such cipher suite is available, the connection will be aborted). If the
+server is restarted before the key exchange for a connection is completed,
+that connection will not survive the restart, unlike all other connections.
+(This is a TLSe limitation.) You can have different certificates on different
+ports (and have separate ports for TLS and non-TLS), but SNI is not yet
+supported.
+
+
+Munin plugins:
+
+To activate these, symlink them into /etc/munin/plugins. If you don't put
+the files in the expected default locations (as done by 'make install'),
+you probably want some configuration in /etc/munin/plugin-conf.d/cubemap or
+similar, like this:
+
+[cubemap*]
+user <something>
+env.cubemap_config /etc/cubemap/cubemap.config
+env.cubemap_stats /var/lib/cubemap/cubemap.stats
+env.cubemap_input_stats /var/lib/cubemap/cubemap-input.stats
+
+