Can you upgrade my ruby 1.8.7 to 1.9.2 version?

Can you upgrade my ruby 1.8.7 to 1.9.2 version?No. it is not possible. Normally we won't upgrade the 'Ruby' to the latest version because, it may affect

Does your hosting plan support Ruby on Rails 3.1.0 and 1.9.2 version?

Do you offer shell access feature in Ruby on Rails?

Do you offer shell access feature in Ruby on Rails?If you are using Ruby On Rails in shared hosting, you will not be provided with shell access.If