```ruby
class SecondLife < Cask
  url 'http://download.cloud.secondlife.com/Viewer_3/SecondLife_3_6_11_283787.dmg'
  homepage 'http://secondlife.com/'
  version '3.6.11.283787'
  sha1 'a90f6b5da1e68f3f60cd3938979a3e9f7c99cc11'
  link 'Second Life Viewer.app'
end
```

Update Second Life to 3.6.12.284506.
user
```ruby
class SecondLife < Cask
  url 'http://download.cloud.secondlife.com/Viewer_3/Second_Life_3_6_12_284506_i386.dmg'
  homepage 'http://secondlife.com/'
  version '3.6.12.284506'
  sha1 'fa2132d794bb6e3253de51afeb840d63824d1a38'
  link 'Second Life Viewer.app'
end
```
assistant