Rails 5

[wernerlaude]

bundle install n snapshot (Gemfile.lock): railties (= 5.0.0.1)

In Gemfile: coffee-rails was resolved to 4.2.1, which depends on railties (< 5.2.x, >= 4.0.0)

jquery-rails was resolved to 4.2.1, which depends on
  railties (>= 4.2.0)

quill-rails was resolved to 0.0.1, which depends on
  railties (< 5.0, >= 3.1.0)

rails (>= 5.0.0.1, ~> 5.0.0) was resolved to 5.0.0.1, which depends on
  railties (= 5.0.0.1)

sass-rails (~> 5.0) was resolved to 5.0.6, which depends on
  railties (< 6, >= 4.0.0)

web-console was resolved to 3.3.1, which depends on
  railties (>= 5.0)

[ghost]

+1

[paul-at]

I have made an alternative gem that uses Quill CDN instead of asset pipeline and is compatible with Rails5: https://github.com/paul-at/quill-rails5