```ruby
class Trailer < Cask
  url 'http://dev.housetrip.com/trailer/trailer1019.zip'
  homepage 'http://dev.housetrip.com/trailer/'
  version '1.0.19'
  sha256 '651b211c0c678de0719a6535a3c2be390cfd0d100108d310410efecae9eafd5f'
  link 'Trailer.app'
end
```

Upgrade Trailer.app to version 1.0.26
user
```ruby
class Trailer < Cask
  url 'http://dev.housetrip.com/trailer/trailer1026.zip'
  homepage 'http://dev.housetrip.com/trailer/'
  version '1.0.26'
  sha256 '2cad2a5af786429d6917b22cd131e7425054f3792a284620902dcb985308aab8'
  link 'Trailer.app'
end
```
assistant