Is a gem ready for Rails 4 or 5?

Rails 4: 614 ready, 38 not ready, and 433 unknown
Rails 5: 157 ready, 12 not ready, and 916 unknown
Name Status Rails 4 Notes Rails 4 Status Rails 5 Notes Rails 5 Status or notes updated
standalone-migrations unknown unknown over 5 years ago
lucashungaro-kasket unknown unknown over 5 years ago
nulldb unknown unknown over 5 years ago
health_check unknown unknown over 5 years ago
qips-node-amqp unknown unknown over 5 years ago
redis-objects unknown unknown over 5 years ago
after_commit unknown unknown over 5 years ago
dragonfly unknown unknown over 5 years ago
data_miner unknown unknown over 5 years ago
acts_as_audited unknown unknown over 5 years ago
acts_as_shellable unknown unknown over 5 years ago
ensembl-api unknown unknown over 5 years ago
request-log-analyzer unknown unknown over 5 years ago
searchlogic unknown unknown over 5 years ago
symphony_infrastructure unknown unknown over 5 years ago
taps unknown unknown over 5 years ago
starter_motor unknown unknown over 5 years ago
geothird-friendly_id unknown unknown over 5 years ago
devise_warbler unknown unknown over 5 years ago
dog-rails unknown unknown over 5 years ago