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+#!/bin/sh
+
+ver_new="$1"
+ver_old="$2"
+
+if [ "$(apk version -t "$ver_old" "0.2.8.7-r0")" = "<" ]; then
+ cat 1>&2 <<-EOF
+ *
+ * Tor runscript has been updated to start tor under unprivileged user "tor"
+ * by default. If it fails to start due to permissions error, then change owner
+ * of files in the DataDirectory (default is /var/lib/tor) to the tor user:
+ * chown -R tor /var/lib/tor
+ *
+ * If you need tor to bind a privileged port (e.g. 80), then add "User tor"
+ * to /etc/tor/torrc. Tor will be started under root, but then setuid to the
+ * tor user and drop privileges.
+ *
+ EOF
+fi
+
+exit 0