OpenAL has been bumped to version 1.13 on Limbo, pulseaudio USE flag has been enabled on this build. Any game using OpenAL should be tested since previous versions are known to be buggy and cause hanging on games with pulseaudio enabled. I tested this version on my AMD64 laptop, fully updated and it looks okay. I tested this version with: warsow, openarena, nexuiz.
-- Lorenzo Cogotti