Lutris, the excellent bit of software that allows you to bring together your scattered game library is closing in on a final release of the 0.5 overhaul. The first release candidate is now out for you to find some bugs.
Compared with the previous beta, there's not a huge amount that's new. Although, it does include the extremely handy built-in search feature. This new feature allows you to search the Lutris website game library, from within the application directly to add it to your collection. It's much nicer!
I've been really impressed with it, they even implemented a tiny suggestion from me for this release, where it will actually ask for confirmation before logging you out which may prevent a few accidents.