e_y_e at tuta.io wants to notify you that the following packages may be out-of-date: * arduino 1:1.6.0-1 [pcr] (x86_64): https://parabolagnulinux.org/packages/pcr/x86_64/arduino/ The user provided the following additional text: Version 1.6.8 is the current version: https://www.arduino.cc/en/Main/ReleaseNotes