https://github.com/capistrano/capistrano/compare/v3.6.0...v3.6.1

Fixes:

• 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)