capistrano/capistrano v3.6.1 on GitHub

Restore compatibility with older versions of Rake (< 11.0.0) (@troelskn)
Fix NoMethodError: undefined method gsub when setting :application to a Proc. The original fix released in 3.6.0 worked for values specified with blocks, but not for those specified with procs or lambdas (the latter syntax is much more common). #1681
Fix a bug where deploy would fail if :local_user contained a space; spaces are now replaced with dashes when computing the git-ssh suffix. (@will_in_wi)

capistrano/capistrano v3.6.1 3.6.1 on GitHub