Upgrade ruby-rails to 3.2
Need latest ruby-rails for latest version of Redmine (v2.0) - the current version we have is quite old.
(from redmine: issue id 1167, created on 2012-05-16, closed on 2012-11-02)
- blocks #1168 (closed)
To upload designs, you'll need to enable LFS and have admin enable hashed storage. More information