Thank you for your interest in osu!lazer.
These pre-releases are provided for people interested in following development and getting a sneak-peek at what we're working on. osu!lazer is not yet intended to be a playable alternative to osu-stable. If it doesn't work for you and you are unable to submit a fix, please check back at a later date!
this is a hotfix release to fix update failure in the last two updates. you will need to install this manually (just run the installer on top of any existing installation).