Is a gem ready for Rails 4 or 5?

Rails 4: 581 ready, 38 not ready, and 435 unknown
Rails 5: 88 ready, 9 not ready, and 957 unknown
Name Status Rails 4 Notes Rails 4 Status Rails 5 Notes Rails 5 Status or notes updated
rails-dev-tweaks unknown unknown almost 5 years ago
calebhaye-apn_on_rails unknown unknown almost 5 years ago
couch_session_store unknown unknown almost 5 years ago
iwarshak-formtastic-rails3 unknown unknown almost 5 years ago
is_audited unknown unknown almost 5 years ago
routing_filter unknown unknown almost 5 years ago
browser unknown unknown almost 5 years ago
guilleiguaran-actionwebservice unknown unknown almost 5 years ago
acts_as_api unknown unknown almost 5 years ago
escape_utils unknown unknown almost 5 years ago
mini_auth_rails unknown unknown almost 5 years ago
sprockets-rails unknown unknown almost 5 years ago
actionwebservice unknown unknown almost 5 years ago
over_due unknown unknown almost 5 years ago