问题
I have seen that there is no updates for Ruby 1.9.2. (Only for Ruby 1.9.3 & 2.0). My question is: what happened with 1.9.2?
I'm confused if 1.9.3 and 1.9.2 are different branches, or 1.9.3 is the sequel, and if my 1.9.2 app will works with 1.9.3 without problems.
回答1:
If you're talking about updates to deal with CVE-2013-4073, then Ruby-lang.org says:
All users are recommended to upgrade to Ruby 2.0.0-p247, 1.9.3-p448 or 1.8.7-p374.
Presumably, anyone using MRI Ruby 1.9.2 is able to use MRI Ruby 1.9.3.
来源：https://stackoverflow.com/questions/17688265/what-happened-with-ruby-1-9-2