Updated traditional client (Sol/0.8.7.3):

For Windows: https://mega.co.nz/#!Zg9Tha6B!jH2bQ7Yl6i9NW-HJ3-0bQXaCIyx1EAbcZtrsbssqmRA

For Linux: https://mega.co.nz/#!E410CYrJ!rPdlxeimuJBDu6SZbw9JIC4FtiVFvlZWZDRKJKmwqAY

Source code on GitHub: https://github.com/solcoin-project/solcoin

 
This is a minor update, and is not mandatory. The main changes are that the Qt wallet finally has QR code support enabled, and the Linux clients now come in both 32- and 64-bit flavors. In addition, the Windows version is now built against version 5 of the Berkeley DB instead of the old version 4.8. There shouldn't be any wallet incompatibility problems when upgrading, but as always: backup your wallet before using a new version.