Another update is out that introduces some new features including the ability to change the transaction fee and receive payments via URI and QR Code. If you have enabled automatic updates in Version a2 and later you will be prompted to do so. If you are not comfortable with it updating itself, you can also download it manually. Please note that the automatic update of the official Decred binaries currently only works on Windows when auto update is enabled! For this version to run you will need the latest Decred version.